asn.dev

Routing security

AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone

Mobile DROP-listed space APNIC

RPKI valid 97% 2,104 of 2,166 announcements
RPKI invalid 5 dropped by validating networks
No ROA 57 not covered by any ROA
IRR registered 96% 79 missing · 4 other origin
ROAs 2,273 authorising this AS

Announcements

What this network originates

2,166 observed

Every prefix observed with AS4837 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
43.240.56.0/22RPKI invalidNo IRR5
58.83.17.0/24RPKI invalidNo IRR2
103.36.28.0/22RPKI invalidNo IRR5
103.197.1.0/24RPKI invalidNo IRR1
112.73.96.0/19RPKI invalidNo IRR5
27.0.128.0/24No ROAIRR51
27.0.130.0/23No ROAIRR51
27.112.0.0/21No ROAIRR51
36.50.226.0/24No ROAIRR51
45.113.24.0/22No ROAIRR51
45.119.68.0/22No ROAIRR51
45.252.104.0/22No ROAIRR51
49.4.96.0/21No ROAIRR51
49.4.104.0/22No ROAIRR51
49.4.108.0/23No ROAIRR51
49.4.110.0/24No ROAIRR51
101.125.0.0/23No ROAIRR51
101.125.2.0/23No ROAIRR51
101.125.4.0/23No ROAIRR51
101.125.6.0/24No ROAIRR51
101.125.250.0/23No ROAIRR51
101.198.196.0/22No ROAIRR51
103.45.76.0/22No ROAIRR51
103.59.124.0/22No ROAIRR51
103.193.188.0/22No ROAIRR51
103.205.192.0/22No ROAIRR51
103.207.228.0/22No ROAIRR51
103.221.140.0/22No ROAIRR51
103.229.148.0/22No ROAIRR51
103.253.60.0/22No ROAIRR5
103.255.92.0/22No ROAIRR51
114.28.248.0/21No ROAIRR51
114.112.208.0/20No ROAIRR51
115.173.0.0/19No ROAIRR51
116.172.0.0/18No ROAIRR covering51
117.121.132.0/22No ROAIRR51
118.26.116.0/22No ROAIRR51
118.88.64.0/18No ROAIRR51
118.88.128.0/17No ROAIRR51
120.65.0.0/16No ROAIRR51
122.96.0.0/15No ROAIRR51
122.96.253.0/24No ROAIRR covering51
122.102.64.0/20No ROAIRR51
202.38.164.0/23No ROAIRR51
202.38.166.0/23No ROAIRR51
203.80.144.0/20No ROAIRR51
211.101.192.0/20No ROAIRR51
211.102.128.0/18No ROAIRR51
211.162.200.0/22No ROAIRR51
219.158.0.0/20No ROAIRR51
219.158.16.0/20No ROAIRR51
220.114.250.0/23No ROAIRR51
220.250.64.0/18No ROAIRR51
220.250.118.0/23No ROAIRR covering4
220.250.120.0/23No ROAIRR covering4
220.250.122.0/23No ROAIRR covering4
220.250.124.0/23No ROAIRR covering4
220.250.126.0/23No ROAIRR4
220.250.127.0/24No ROAIRR4
2407:6c40:1500::/48No ROAIRR28
2407:6c40:1600::/40No ROAIRR29
2408:8444::/30No ROAIRR28
27.40.0.0/24RPKI validIRR other origin51
27.40.1.0/24RPKI validIRR other origin51
27.40.8.0/24RPKI validNo IRR51
27.40.9.0/24RPKI validNo IRR51
27.40.10.0/24RPKI validNo IRR51
27.40.14.0/24RPKI validNo IRR51
27.40.22.0/24RPKI validNo IRR51
27.40.23.0/24RPKI validNo IRR51
27.40.24.0/24RPKI validNo IRR51
27.40.25.0/24RPKI validNo IRR51
27.40.26.0/24RPKI validNo IRR51
27.40.27.0/24RPKI validNo IRR51
27.40.28.0/24RPKI validNo IRR51
27.40.29.0/24RPKI validNo IRR51
27.40.30.0/24RPKI validNo IRR51
27.40.31.0/24RPKI validNo IRR51
27.40.32.0/24RPKI validNo IRR51
27.40.33.0/24RPKI validNo IRR51
27.40.34.0/24RPKI validNo IRR51
27.40.35.0/24RPKI validNo IRR51
27.40.36.0/24RPKI validNo IRR51
27.40.37.0/24RPKI validNo IRR51
27.40.38.0/24RPKI validNo IRR51
27.40.39.0/24RPKI validNo IRR51
27.40.40.0/24RPKI validNo IRR51
27.40.41.0/24RPKI validNo IRR51
27.40.42.0/24RPKI validNo IRR51
27.40.43.0/24RPKI validNo IRR51
27.40.44.0/24RPKI validNo IRR51
27.40.45.0/24RPKI validNo IRR51
27.40.46.0/24RPKI validNo IRR51
27.40.47.0/24RPKI validNo IRR51
27.40.48.0/24RPKI validNo IRR51
27.40.49.0/24RPKI validNo IRR51
27.40.50.0/24RPKI validNo IRR51
27.40.51.0/24RPKI validNo IRR51
27.40.52.0/24RPKI validNo IRR51
27.40.53.0/24RPKI validNo IRR51

RPKI · ROAs

Route origin authorisations

2,273 ROAs

Signed statements by address holders that AS4837 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
1.24.0.0/13/13APNIC
1.30.160.0/24/24APNIC
1.30.162.0/23/23APNIC
1.56.0.0/13/13APNIC
1.62.182.0/24/24APNIC
1.188.0.0/14/14APNIC
14.204.0.0/15/15APNIC
14.204.8.0/22/22APNIC
14.204.20.0/22/22APNIC
14.204.40.0/22/22APNIC
14.204.60.0/22/22APNIC
14.204.208.0/22/22APNIC
14.205.4.0/22/22APNIC
14.205.40.0/21/21APNIC
14.205.72.0/22/22APNIC
14.205.92.0/22/22APNIC
27.8.0.0/13/13APNIC
27.40.0.0/24/24APNIC
27.40.1.0/24/24APNIC
27.40.8.0/24/24APNIC
27.40.9.0/24/24APNIC
27.40.10.0/24/24APNIC
27.40.14.0/24/24APNIC
27.40.22.0/24/24APNIC
27.40.23.0/24/24APNIC
27.40.24.0/24/24APNIC
27.40.25.0/24/24APNIC
27.40.26.0/24/24APNIC
27.40.27.0/24/24APNIC
27.40.28.0/24/24APNIC
27.40.29.0/24/24APNIC
27.40.30.0/24/24APNIC
27.40.31.0/24/24APNIC
27.40.32.0/24/24APNIC
27.40.33.0/24/24APNIC
27.40.34.0/24/24APNIC
27.40.35.0/24/24APNIC
27.40.36.0/24/24APNIC
27.40.37.0/24/24APNIC
27.40.38.0/24/24APNIC
27.40.39.0/24/24APNIC
27.40.40.0/24/24APNIC
27.40.41.0/24/24APNIC
27.40.42.0/24/24APNIC
27.40.43.0/24/24APNIC
27.40.44.0/24/24APNIC
27.40.45.0/24/24APNIC
27.40.46.0/24/24APNIC
27.40.47.0/24/24APNIC
27.40.48.0/24/24APNIC
27.40.49.0/24/24APNIC
27.40.50.0/24/24APNIC
27.40.51.0/24/24APNIC
27.40.52.0/24/24APNIC
27.40.53.0/24/24APNIC
27.40.54.0/24/24APNIC
27.40.55.0/24/24APNIC
27.40.56.0/24/24APNIC
27.40.57.0/24/24APNIC
27.40.58.0/24/24APNIC
27.40.59.0/24/24APNIC
27.40.60.0/24/24APNIC
27.40.61.0/24/24APNIC
27.50.128.0/17/17APNIC
27.98.224.0/19/19APNIC
27.115.80.0/24/24APNIC
27.192.0.0/11/11APNIC
27.223.1.0/24/24APNIC
27.223.98.0/24/24APNIC
27.223.102.0/24/24APNIC
36.32.0.0/14/14APNIC
36.51.253.0/24/24APNIC
36.248.0.0/14/14APNIC
39.64.0.0/11/11APNIC
42.4.0.0/14/14APNIC
42.48.0.0/15/15APNIC
42.52.0.0/14/14APNIC
42.56.0.0/14/14APNIC
42.63.0.0/16/16APNIC
42.63.7.0/24/24APNIC
42.84.0.0/14/14APNIC
42.176.0.0/13/13APNIC
42.224.0.0/12/12APNIC
42.226.7.0/24/24APNIC
42.227.69.0/24/24APNIC
42.228.2.0/24/24APNIC
42.228.3.0/24/24APNIC
42.228.4.0/24/24APNIC
42.228.6.0/24/24APNIC
42.228.7.0/24/24APNIC
42.228.8.0/24/24APNIC
42.228.9.0/24/24APNIC
42.228.11.0/24/24APNIC
42.228.13.0/24/24APNIC
42.235.204.0/24/24APNIC
43.224.12.0/22/22APNIC
43.224.24.0/22/22APNIC
43.224.52.0/23/23APNIC
43.224.80.0/22/22APNIC
43.226.48.0/24/24APNIC
43.226.52.0/24/24APNIC
43.226.55.0/24/24APNIC
43.226.56.0/21/24APNIC
43.226.78.0/23/24APNIC
43.226.112.0/22/24APNIC
43.226.116.0/22/24APNIC
43.226.128.0/20/24APNIC
43.226.164.0/22/22APNIC
43.227.56.0/21/24APNIC
43.227.69.0/24/24APNIC
43.227.70.0/23/24APNIC
43.227.104.0/22/22APNIC
43.239.120.0/22/22APNIC
43.239.120.0/24/24APNIC
43.239.121.0/24/24APNIC
43.239.122.0/24/24APNIC
43.240.0.0/22/24APNIC
43.240.1.0/24/24APNIC
43.240.2.0/24/24APNIC
43.240.3.0/24/24APNIC
43.240.72.0/22/22APNIC
43.240.156.0/22/22APNIC
43.240.204.0/22/32APNIC
43.241.16.0/22/22APNIC
43.241.48.0/22/24APNIC
43.241.48.0/24/24APNIC
43.241.49.0/24/24APNIC
43.241.50.0/24/24APNIC
43.241.51.0/24/24APNIC
43.241.180.0/22/22APNIC
43.242.152.0/22/22APNIC
43.242.156.0/22/22APNIC
43.242.164.0/22/22APNIC
43.242.180.0/22/22APNIC
43.243.4.0/22/22APNIC
43.243.7.0/24/24APNIC
43.243.16.0/22/22APNIC
43.243.156.0/22/22APNIC
43.243.228.0/22/22APNIC
43.247.4.0/24/24APNIC
43.248.76.0/22/24APNIC
43.248.96.0/21/24APNIC
43.248.104.0/22/24APNIC
43.248.108.0/22/22APNIC
43.248.116.0/22/24APNIC
43.248.120.0/21/24APNIC
43.248.128.0/20/24APNIC
43.248.144.0/22/24APNIC
43.248.184.0/21/21APNIC
43.248.192.0/20/20APNIC
43.248.196.0/22/22APNIC
43.248.200.0/22/22APNIC
43.248.200.0/23/23APNIC
43.248.202.0/23/23APNIC
43.248.204.0/22/22APNIC
43.248.208.0/22/24APNIC
43.248.244.0/22/22APNIC
43.249.4.0/22/22APNIC
43.249.136.0/22/22APNIC
43.249.236.0/22/22APNIC
43.250.4.0/22/22APNIC
43.250.96.0/22/22APNIC
43.250.112.0/22/22APNIC
43.250.168.0/22/22APNIC
43.250.200.0/22/22APNIC
43.250.244.0/22/22APNIC
43.251.4.0/22/22APNIC
43.251.36.0/22/22APNIC
43.251.232.0/22/22APNIC
43.254.8.0/22/24APNIC
43.254.136.0/22/32APNIC
43.255.96.0/22/24APNIC
45.115.164.0/22/22APNIC
45.124.76.0/22/22APNIC
45.250.32.0/22/32APNIC
45.250.36.0/22/32APNIC
45.250.40.0/22/32APNIC
45.251.8.0/24/25APNIC
45.251.9.0/24/25APNIC
45.251.10.0/24/25APNIC
45.251.11.0/24/25APNIC
45.252.0.0/23/23APNIC
45.252.2.0/23/23APNIC
45.252.104.0/23/23APNIC
45.254.48.0/22/24APNIC
58.16.0.0/16/16APNIC
58.16.35.0/24/24APNIC
58.16.40.0/24/24APNIC
58.16.43.0/24/24APNIC
58.16.63.0/24/24APNIC
58.16.185.0/24/24APNIC
58.17.0.0/17/17APNIC
58.17.128.0/17/17APNIC
58.17.243.0/24/24APNIC
58.18.0.0/16/16APNIC
58.19.0.0/16/16APNIC
58.19.121.0/24/24APNIC
58.19.122.0/24/24APNIC
58.20.0.0/16/16APNIC
58.20.124.0/24/24APNIC

Showing 200 of 2,273.

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

2,813 objects · 547 not announced

Route objects naming AS4837 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
1.24.32.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.24.80.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.24.88.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.24.92.0/23APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.24.94.0/24APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.24.192.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.24.216.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.24.236.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.25.0.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.25.24.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.25.32.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.25.40.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.25.92.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.25.128.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.12.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.16.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.24.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.96.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.140.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.148.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.156.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.168.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.176.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.28.224.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.30.40.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.30.48.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.30.92.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.30.96.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.30.100.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.30.164.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.30.176.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.31.36.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
1.31.192.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
27.0.129.0/24APNICCHINAUNICOM CHINA169 Tianjin Province NetworkMAINT-CNCGROUP-RR2016-06-16Not announced
27.54.192.0/19NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
27.54.192.0/19RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
27.112.8.0/22APNICChina Unicom Tianjin Province networkMAINT-CNCGROUP-RR2012-01-12Not announced
27.112.12.0/23APNICChina Unicom Tianjin Province networkMAINT-CNCGROUP-RR2012-01-12Not announced
27.112.12.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
27.112.12.0/23RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
36.50.226.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
36.50.227.0/24APNICCOMCORN Customer IPMAINT-CNNIC-AP2025-06-22Not announced
42.51.0.0/17APNICChina Unicom Henan Province networkMAINT-CNCGROUP-RR2012-08-07Not announced
42.51.128.0/17APNICChina Unicom Henan Province networkMAINT-CNCGROUP-RR2012-08-07Not announced
43.224.52.0/22APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2014-11-24Not announced
43.224.56.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
43.224.160.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
43.224.160.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.224.160.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.224.208.0/22APNICChina Unicom CHINA169 Tianjin NetworkMAINT-CNCGROUP-RR2017-04-27Not announced
43.224.208.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.224.208.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.226.120.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-05Not announced
43.226.120.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.226.120.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.226.160.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-05Not announced
43.226.160.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.226.160.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.231.32.0/20RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
43.243.180.0/22APNICChina Unicom CHINA169 Chongqing NetworkMAINT-CNCGROUP-RR2014-11-24Not announced
43.246.228.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
43.247.4.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.247.4.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.247.88.0/22APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2015-05-18Not announced
43.248.4.0/22APNICChina Unicom CHINA169 Shan3xi(SN) NetworkMAINT-CNCGROUP-RR2014-11-24Not announced
43.248.4.0/24APNICChina UnicomMAINT-CNCGROUP-RR2024-03-06Not announced
43.248.7.0/24APNICChina UnicomMAINT-CNCGROUP-RR2024-03-08Not announced
43.248.20.0/24APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
43.248.20.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.248.20.0/24RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.248.21.0/24APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
43.248.21.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.248.21.0/24RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.248.22.0/23APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
43.248.22.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
43.248.22.0/23RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
43.248.184.0/21RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
43.249.4.0/22APNICChina Unicom CHINA169 Hubei NetworkMAINT-CNCGROUP-RR2014-11-24Not announced
45.113.240.0/23NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
45.113.240.0/23RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
45.113.252.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
45.113.252.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
45.113.252.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
45.115.200.0/22APNICCHINAUNICOM CHINA169 Tianjin Province NetworkMAINT-CNCGROUP-RR2015-10-15Not announced
45.119.64.0/22APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2017-04-21Not announced
45.120.100.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
45.124.20.0/22APNICCHINAUNICOM CHINA169 Shan3xi Province NetworkMAINT-CNCGROUP-RR2015-08-07Not announced
45.124.80.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
45.251.84.0/22APNICCHINAUNICOM CHINA169 Tianjin Province NetworkMAINT-CNCGROUP-RR2017-09-18Not announced
45.251.88.0/22APNICChina Unicom CHINA169 Guangdong NetworkMAINT-CNCGROUP-RR2017-09-01Not announced
45.253.64.0/22RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
49.4.112.0/20RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
58.18.96.0/20APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
58.24.0.0/15NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
58.128.0.0/13NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
58.128.0.0/13RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
58.252.0.0/17APNICCNC Group CHINA169 Guangdong Province NetworkMAINT-CNCGROUP-RR2008-09-04Not announced
58.253.80.0/20APNICCNC Group CHINA169 Guangdong Province NetworkMAINT-CNCGROUP-RR2008-09-04Not announced
58.253.96.0/20APNICCNC Group CHINA169 Guangdong Province NetworkMAINT-CNCGROUP-RR2008-09-04Not announced
58.254.96.0/19APNICCNC Group CHINA169 Guangdong Province NetworkMAINT-CNCGROUP-RR2008-09-04Not announced
58.254.200.0/22APNICCNC Group CHINA169 Guangdong Province NetworkMAINT-CNCGROUP-RR2008-09-04Not announced
58.255.32.0/19APNICCNC Group CHINA169 Guangdong Province NetworkMAINT-CNCGROUP-RR2008-09-04Not announced
58.255.64.0/19APNICCNC Group CHINA169 Guangdong Province NetworkMAINT-CNCGROUP-RR2008-09-04Not announced
59.81.20.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.81.24.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.81.36.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.81.68.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.81.72.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.81.86.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.81.92.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.81.98.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
59.83.192.0/18APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2018-04-09Not announced
60.31.140.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
60.31.144.0/21APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
60.31.152.0/22APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
60.31.244.0/24APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
61.49.187.0/24APNICChina UnicomMAINT-CNCGROUP-RR2023-06-08Not announced
61.138.81.0/24APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
61.138.82.0/24APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
61.138.110.0/24APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
101.199.198.0/23APNICChina Unicom Hebei Province networkMAINT-CNCGROUP-RR2018-06-14Not announced
103.3.100.0/22APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2013-09-05Not announced
103.3.104.0/22APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2013-09-05Not announced
103.3.108.0/22APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2013-09-05Not announced
103.3.132.0/22APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2013-09-05Not announced
103.3.132.0/24APNICChina UnicomMAINT-CNCGROUP-RR2024-03-11Not announced
103.3.142.0/24APNICCNC Group CHINA169 Neimeng Province NetworkMAINT-CNCGROUP-RR2019-05-28Not announced
103.3.148.0/22APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2013-09-05Not announced
103.3.156.0/22APNICChina Unicom CHINA169 NetworkMAINT-CNCGROUP-RR2013-09-05Not announced
103.5.168.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
103.5.168.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.5.168.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.7.212.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
103.7.212.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.7.212.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.9.248.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
103.15.200.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.15.200.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.18.224.0/22RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.22.188.0/22APNICChina Unicom Henan Province networkMAINT-CNCGROUP-RR2012-08-09Not announced
103.25.40.0/22APNICCHINAUNICOM CHINA169 Tianjin Province NetworkMAINT-CNCGROUP-RR2015-07-02Not announced
103.26.156.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.26.156.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.27.4.0/22APNICCNC Group CHINA169 Fujian Province NetworkMAINT-CNCGROUP-RR2013-07-15Not announced
103.30.228.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.30.228.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.31.200.0/22APNICCNC Group CHINA169 Hebei Province NetworkMAINT-CNCGROUP-RR2013-04-26Not announced
103.35.220.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.37.44.0/22APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2014-11-20Not announced
103.38.32.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
103.38.32.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.38.32.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.39.88.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
103.39.88.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.39.88.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.40.12.0/22RADBroute of ChinaunicomMAINT-AS100992024-07-01Not announced
103.40.212.0/22APNICChina Unicom CHINA169 Heilongjiang NetworkMAINT-CNCGROUP-RR2014-11-24Not announced
103.45.72.0/22APNICChina Unicom CHINA169 Jiangsu Cloud NetworkMAINT-CNCGROUP-RR2017-08-01Not announced
103.45.160.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.45.162.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.52.176.0/22APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2016-01-20Not announced
103.53.204.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
103.53.204.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.53.204.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.56.32.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-05Not announced
103.56.32.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.56.32.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.59.116.0/22APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2017-04-21Not announced
103.59.164.0/22RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.78.64.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.78.66.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.83.72.0/22RADBroute of ChinaunicomMAINT-AS100992024-07-01Not announced
103.91.108.0/22APNICCHINAUNICOM CHINA169 Hunan Province NetworkMAINT-CNCGROUP-RR2017-12-13Not announced
103.91.208.0/24APNICCHINAUNICOM CHINA169 Shandong Province NetworkMAINT-CNCGROUP-RR2017-12-22Not announced
103.91.209.0/24APNICCHINAUNICOM CHINA169 Shandong Province NetworkMAINT-CNCGROUP-RR2017-12-22Not announced
103.91.210.0/24APNICCHINAUNICOM CHINA169 Shandong Province NetworkMAINT-CNCGROUP-RR2017-12-22Not announced
103.91.211.0/24APNICCHINAUNICOM CHINA169 Shandong Province NetworkMAINT-CNCGROUP-RR2017-12-22Not announced
103.95.220.0/23APNICCHINAUNICOM CHINA169 Zhejiang Province NetworkMAINT-CNCGROUP-RR2017-09-22Not announced
103.95.222.0/24APNICCHINAUNICOM CHINA169 Zhejiang Province NetworkMAINT-CNCGROUP-RR2017-09-22Not announced
103.98.168.0/22APNICChina Unicom Shandong Province networkMAINT-CNCGROUP-RR2018-03-13Not announced
103.107.212.0/22APNICChina Unicom Zhejiang Province networkMAINT-CNCGROUP-RR2018-06-01Not announced
103.110.156.0/22RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.120.224.0/22RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.123.6.0/23APNICChongqing and Technology Co., Ltd.MAINT-CAXTCL-CN2023-01-06Not announced
103.132.80.0/24RADBChinaUnicomMAINT-AS100992023-11-13Not announced
103.151.142.0/23RADBroute of ChinaunicomMAINT-AS100992024-06-14Not announced
103.192.4.0/23APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2017-04-14Not announced
103.192.132.0/22APNICCHINAUNICOM CHINA169 Shan3xi Province NetworkMAINT-CNCGROUP-RR2015-08-07Not announced
103.204.72.0/22APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2016-01-20Not announced
103.204.136.0/22APNICCHINAUNICOM CHINA169 Jiangsu Province NetworkMAINT-CNCGROUP-RR2017-04-10Not announced
103.205.252.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.205.252.0/22RADBCMI (Customer Route)MAINT-AS584532026-04-15Not announced
103.211.96.0/22APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-05Not announced
103.211.96.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced
103.211.96.0/22RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
103.213.96.0/22APNICChina Unicom Jiangsu Province networkMAINT-CNCGROUP-RR2018-06-04Not announced
103.220.48.0/22APNICCHINAUNICOM CHINA169 Tianjin Province NetworkMAINT-CNCGROUP-RR2017-09-18Not announced
103.220.52.0/22APNICChina Unicom CHINA169 Guangdong NetworkMAINT-CNCGROUP-RR2017-09-01Not announced
103.224.228.0/23APNICChina Unicom China169 NetworkMAINT-CNCGROUP-RR2017-05-12Not announced
103.226.132.0/22NTTCOMCMI IP TransitMAINT-CMI-INT-HK2016-05-25Not announced

Showing 200 of 2,813.

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS4837 directly show who expects to carry it.

AS-setWhereRelationship
AS-10099RADBLists AS4837 as a direct member
AS-38082-AMSIXRADBLists AS4837 as a direct member
AS-58879RADBLists AS4837 as a direct member
AS-ADCISPAPNICLists AS4837 as a direct member
AS-ANCRADBLists AS4837 as a direct member
AS-AS201501RADBLists AS4837 as a direct member
AS-CTBC-CUSTOMERS66RADBLists AS4837 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS4837 as a direct member
AS-HGC-INTLRADBLists AS4837 as a direct member
AS-HURRICANERADBLists AS4837 as a direct member
AS-OPENTRANSITRIPELists AS4837 as a direct member
AS-PACNETRADBLists AS4837 as a direct member
AS-PACNET-DOWNSTREAM-HKRADBLists AS4837 as a direct member
AS-PACNET-DOWNSTREAM-PHRADBLists AS4837 as a direct member
AS-RESEARCH-CN-CHINAUNICOMALTDBLists AS4837 as a direct member
AS-RIS-RRC12RIPELists AS4837 as a direct member
AS-TELONEZWAFRINICLists AS4837 as a direct member
AS199746:AS-BLACKLISTRIPELists AS4837 as a direct member
AS204464:AS-BLACKLISTRIPELists AS4837 as a direct member
AS26677:AS-SNOBARINLists AS4837 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS4837 as a direct member
AS4837:AS-CNCGROUPAPNICLists AS4837 as a direct member
AS4837:AS-CUGROUPAPNICLists AS4837 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS4837 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS4837 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS4837 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS4837 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS4837 as a direct member
AS680:AS-AMSIX-RS-PEERSRIPELists AS4837 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.