Routing security

AS63835 CT-HUNAN-CHANGSHA-IDC No.293,Wanbao Avenue

Unclassified APNIC

RPKI valid 96% 277 of 290 announcements

RPKI invalid 13 dropped by validating networks

No ROA 0 not covered by any ROA

IRR registered 9% 264 missing · 0 other origin

ROAs 277 authorising this AS

Announcements

What this network originates

290 observed

Every prefix observed with AS63835 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
118.252.216.0/24	RPKI invalid · length	No IRR	10
118.252.217.0/24	RPKI invalid · length	No IRR	10
118.252.218.0/23	RPKI invalid · length	No IRR	10
118.252.218.0/24	RPKI invalid · length	No IRR	10
118.252.219.0/24	RPKI invalid · length	No IRR	10
118.252.220.0/22	RPKI invalid · length	No IRR	10
118.252.220.0/24	RPKI invalid · length	No IRR	10
118.252.221.0/24	RPKI invalid · length	No IRR	10
118.252.222.0/24	RPKI invalid · length	No IRR	10
118.252.223.0/24	RPKI invalid · length	No IRR	10
118.253.188.0/24	RPKI invalid · length	No IRR	10
118.253.189.0/24	RPKI invalid · length	No IRR	10
175.6.44.0/24	RPKI invalid · length	No IRR	10
36.111.200.0/22	RPKI valid	No IRR	51
36.111.200.0/23	RPKI valid	No IRR	51
36.111.202.0/23	RPKI valid	No IRR	49
36.111.204.0/22	RPKI valid	No IRR	51
36.111.204.0/23	RPKI valid	No IRR	49
36.111.207.0/24	RPKI valid	No IRR	49
113.219.192.0/19	RPKI valid	No IRR	51
113.219.192.0/23	RPKI valid	No IRR	51
113.219.194.0/24	RPKI valid	No IRR	51
113.219.195.0/24	RPKI valid	No IRR	51
113.219.196.0/24	RPKI valid	No IRR	51
113.219.200.0/23	RPKI valid	No IRR	51
113.219.200.0/24	RPKI valid	No IRR	51
113.219.201.0/24	RPKI valid	No IRR	51
113.219.202.0/23	RPKI valid	No IRR	51
113.219.204.0/24	RPKI valid	No IRR	51
113.219.208.0/22	RPKI valid	No IRR	51
113.219.212.0/22	RPKI valid	No IRR	51
113.219.212.0/23	RPKI valid	No IRR	51
113.219.214.0/23	RPKI valid	No IRR	51
113.219.216.0/22	RPKI valid	No IRR	51
113.219.216.0/24	RPKI valid	No IRR	51
113.219.217.0/24	RPKI valid	No IRR	51
113.219.218.0/24	RPKI valid	No IRR	51
113.219.219.0/24	RPKI valid	No IRR	51
113.219.224.0/21	RPKI valid	No IRR	51
113.219.232.0/23	RPKI valid	No IRR	51
113.219.234.0/24	RPKI valid	No IRR	51
113.219.237.0/24	RPKI valid	No IRR	51
113.219.238.0/23	RPKI valid	No IRR	51
113.219.240.0/21	RPKI valid	No IRR	51
113.219.248.0/21	RPKI valid	No IRR	51
113.240.64.0/24	RPKI valid	No IRR	51
113.240.65.0/24	RPKI valid	No IRR	51
113.240.66.0/23	RPKI valid	No IRR	51
113.240.68.0/24	RPKI valid	No IRR	51
113.240.70.0/23	RPKI valid	No IRR	51
113.240.72.0/21	RPKI valid	No IRR	51
113.240.80.0/20	RPKI valid	No IRR	51
113.240.97.0/24	RPKI valid	No IRR	51
113.240.98.0/23	RPKI valid	No IRR	51
113.240.100.0/22	RPKI valid	No IRR	51
113.240.104.0/23	RPKI valid	No IRR	51
113.240.106.0/24	RPKI valid	No IRR	51
113.240.109.0/24	RPKI valid	No IRR	51
113.240.110.0/23	RPKI valid	No IRR	51
113.240.110.0/24	RPKI valid	No IRR	51
113.240.111.0/24	RPKI valid	No IRR	51
113.240.112.0/20	RPKI valid	No IRR	51
113.240.112.0/22	RPKI valid	No IRR	51
113.240.117.0/24	RPKI valid	No IRR	51
113.240.118.0/24	RPKI valid	No IRR	51
113.240.119.0/24	RPKI valid	No IRR	51
113.240.120.0/24	RPKI valid	No IRR	51
113.240.121.0/24	RPKI valid	No IRR	51
113.240.123.0/24	RPKI valid	No IRR	51
113.240.124.0/24	RPKI valid	No IRR	51
113.240.126.0/24	RPKI valid	No IRR	51
113.240.127.0/24	RPKI valid	No IRR	51
118.252.192.0/18	RPKI valid	No IRR	51
118.252.192.0/21	RPKI valid	No IRR	51
118.252.192.0/22	RPKI valid	No IRR	51
118.252.200.0/24	RPKI valid	No IRR	51
118.252.208.0/24	RPKI valid	No IRR	51
118.252.209.0/24	RPKI valid	No IRR	51
118.252.210.0/24	RPKI valid	No IRR	51
118.252.211.0/24	RPKI valid	No IRR	51
118.252.212.0/24	RPKI valid	No IRR	51
118.252.213.0/24	RPKI valid	No IRR	51
118.252.214.0/24	RPKI valid	No IRR	51
118.252.215.0/24	RPKI valid	No IRR	51
118.252.250.0/24	RPKI valid	No IRR	51
118.252.251.0/24	RPKI valid	No IRR	51
118.252.252.0/24	RPKI valid	No IRR	51
118.252.253.0/24	RPKI valid	No IRR	51
118.252.254.0/24	RPKI valid	No IRR	51
118.252.255.0/24	RPKI valid	No IRR	51
118.253.128.0/17	RPKI valid	No IRR	51
118.253.140.0/24	RPKI valid	No IRR	51
118.253.141.0/24	RPKI valid	No IRR	51
118.253.142.0/24	RPKI valid	No IRR	51
118.253.143.0/24	RPKI valid	No IRR	51
118.253.144.0/24	RPKI valid	No IRR	51
118.253.145.0/24	RPKI valid	No IRR	51
118.253.146.0/24	RPKI valid	No IRR	51
118.253.147.0/24	RPKI valid	No IRR	51
118.253.148.0/24	RPKI valid	No IRR	51

RPKI · ROAs

Route origin authorisations

277 ROAs

Signed statements by address holders that AS63835 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
36.111.200.0/22	/22	APNIC
36.111.200.0/23	/23	APNIC
36.111.202.0/23	/23	APNIC
36.111.204.0/22	/22	APNIC
36.111.204.0/23	/23	APNIC
36.111.207.0/24	/24	APNIC
113.219.192.0/19	/19	APNIC
113.219.192.0/23	/23	APNIC
113.219.194.0/24	/24	APNIC
113.219.195.0/24	/24	APNIC
113.219.196.0/24	/24	APNIC
113.219.200.0/23	/23	APNIC
113.219.200.0/24	/24	APNIC
113.219.201.0/24	/24	APNIC
113.219.202.0/23	/23	APNIC
113.219.204.0/24	/24	APNIC
113.219.208.0/22	/22	APNIC
113.219.212.0/22	/22	APNIC
113.219.212.0/23	/23	APNIC
113.219.214.0/23	/23	APNIC
113.219.216.0/22	/22	APNIC
113.219.216.0/24	/24	APNIC
113.219.217.0/24	/24	APNIC
113.219.218.0/24	/24	APNIC
113.219.219.0/24	/24	APNIC
113.219.224.0/21	/21	APNIC
113.219.232.0/23	/23	APNIC
113.219.234.0/24	/24	APNIC
113.219.237.0/24	/24	APNIC
113.219.238.0/23	/23	APNIC
113.219.240.0/21	/21	APNIC
113.219.248.0/21	/21	APNIC
113.240.64.0/24	/24	APNIC
113.240.65.0/24	/24	APNIC
113.240.66.0/23	/23	APNIC
113.240.68.0/24	/24	APNIC
113.240.70.0/23	/23	APNIC
113.240.72.0/21	/21	APNIC
113.240.80.0/20	/20	APNIC
113.240.97.0/24	/24	APNIC
113.240.98.0/23	/23	APNIC
113.240.100.0/22	/22	APNIC
113.240.104.0/23	/23	APNIC
113.240.106.0/24	/24	APNIC
113.240.109.0/24	/24	APNIC
113.240.110.0/23	/23	APNIC
113.240.110.0/24	/24	APNIC
113.240.111.0/24	/24	APNIC
113.240.112.0/20	/20	APNIC
113.240.112.0/22	/22	APNIC
113.240.117.0/24	/24	APNIC
113.240.118.0/24	/24	APNIC
113.240.119.0/24	/24	APNIC
113.240.120.0/24	/24	APNIC
113.240.121.0/24	/24	APNIC
113.240.123.0/24	/24	APNIC
113.240.124.0/24	/24	APNIC
113.240.126.0/24	/24	APNIC
113.240.127.0/24	/24	APNIC
118.252.192.0/18	/18	APNIC
118.252.192.0/21	/21	APNIC
118.252.192.0/22	/22	APNIC
118.252.200.0/24	/24	APNIC
118.252.208.0/24	/24	APNIC
118.252.209.0/24	/24	APNIC
118.252.210.0/24	/24	APNIC
118.252.211.0/24	/24	APNIC
118.252.212.0/24	/24	APNIC
118.252.213.0/24	/24	APNIC
118.252.214.0/24	/24	APNIC
118.252.215.0/24	/24	APNIC
118.252.250.0/24	/24	APNIC
118.252.251.0/24	/24	APNIC
118.252.252.0/24	/24	APNIC
118.252.253.0/24	/24	APNIC
118.252.254.0/24	/24	APNIC
118.252.255.0/24	/24	APNIC
118.253.128.0/17	/17	APNIC
118.253.140.0/24	/24	APNIC
118.253.141.0/24	/24	APNIC
118.253.142.0/24	/24	APNIC
118.253.143.0/24	/24	APNIC
118.253.144.0/24	/24	APNIC
118.253.145.0/24	/24	APNIC
118.253.146.0/24	/24	APNIC
118.253.147.0/24	/24	APNIC
118.253.148.0/24	/24	APNIC
118.253.149.0/24	/24	APNIC
118.253.150.0/24	/24	APNIC
118.253.151.0/24	/24	APNIC
118.253.152.0/24	/24	APNIC
118.253.153.0/24	/24	APNIC
118.253.154.0/24	/24	APNIC
118.253.155.0/24	/24	APNIC
118.253.156.0/22	/22	APNIC
118.253.156.0/24	/24	APNIC
118.253.157.0/24	/24	APNIC
118.253.158.0/24	/24	APNIC
118.253.159.0/24	/24	APNIC
118.253.160.0/24	/24	APNIC
118.253.161.0/24	/24	APNIC
118.253.164.0/24	/24	APNIC
118.253.166.0/23	/23	APNIC
118.253.168.0/24	/24	APNIC
118.253.169.0/24	/24	APNIC
118.253.170.0/24	/24	APNIC
118.253.171.0/24	/24	APNIC
118.253.172.0/24	/24	APNIC
118.253.173.0/24	/24	APNIC
118.253.174.0/24	/24	APNIC
118.253.177.0/24	/24	APNIC
118.253.178.0/24	/24	APNIC
118.253.179.0/24	/24	APNIC
118.253.180.0/24	/24	APNIC
118.253.181.0/24	/24	APNIC
118.253.182.0/24	/24	APNIC
118.253.183.0/24	/24	APNIC
118.253.184.0/24	/24	APNIC
118.253.185.0/24	/24	APNIC
118.253.186.0/24	/24	APNIC
118.253.187.0/24	/24	APNIC
118.253.190.0/24	/24	APNIC
118.253.191.0/24	/24	APNIC
118.253.192.0/24	/24	APNIC
118.253.193.0/24	/24	APNIC
118.253.194.0/24	/24	APNIC
118.253.195.0/24	/24	APNIC
118.253.196.0/24	/24	APNIC
118.253.197.0/24	/24	APNIC
118.253.198.0/24	/24	APNIC
118.253.199.0/24	/24	APNIC
118.253.255.0/24	/24	APNIC
124.232.128.0/23	/23	APNIC
124.232.133.0/24	/24	APNIC
124.232.134.0/24	/24	APNIC
124.232.137.0/24	/24	APNIC
124.232.138.0/24	/24	APNIC
124.232.140.0/22	/22	APNIC
124.232.144.0/24	/24	APNIC
124.232.145.0/24	/24	APNIC
124.232.146.0/24	/24	APNIC
124.232.148.0/24	/24	APNIC
124.232.150.0/24	/24	APNIC
124.232.151.0/24	/24	APNIC
124.232.152.0/24	/24	APNIC
124.232.154.0/24	/24	APNIC
124.232.155.0/24	/24	APNIC
124.232.156.0/24	/24	APNIC
124.232.157.0/24	/24	APNIC
124.232.158.0/24	/24	APNIC
124.232.159.0/24	/24	APNIC
124.232.160.0/24	/24	APNIC
124.232.161.0/24	/24	APNIC
124.232.162.0/24	/24	APNIC
124.232.163.0/24	/24	APNIC
124.232.164.0/24	/24	APNIC
124.232.165.0/24	/24	APNIC
124.232.192.0/19	/19	APNIC
124.232.192.0/21	/21	APNIC
175.6.0.0/24	/24	APNIC
175.6.1.0/24	/24	APNIC
175.6.2.0/24	/24	APNIC
175.6.3.0/24	/24	APNIC
175.6.4.0/24	/24	APNIC
175.6.5.0/24	/24	APNIC
175.6.6.0/24	/24	APNIC
175.6.7.0/24	/24	APNIC
175.6.8.0/21	/21	APNIC
175.6.16.0/20	/20	APNIC
175.6.30.0/24	/24	APNIC
175.6.32.0/19	/19	APNIC
175.6.32.0/20	/20	APNIC
175.6.32.0/21	/21	APNIC
175.6.46.0/24	/24	APNIC
175.6.47.0/24	/24	APNIC
175.6.48.0/20	/20	APNIC
175.6.49.0/24	/24	APNIC
175.6.50.0/24	/24	APNIC
175.6.51.0/24	/24	APNIC
175.6.52.0/24	/24	APNIC
175.6.53.0/24	/24	APNIC
175.6.55.0/24	/24	APNIC
175.6.56.0/21	/21	APNIC
175.6.64.0/19	/19	APNIC
175.6.64.0/20	/20	APNIC
175.6.80.0/22	/22	APNIC
175.6.84.0/22	/22	APNIC
175.6.88.0/22	/22	APNIC
175.6.92.0/24	/24	APNIC
175.6.93.0/24	/24	APNIC
175.6.94.0/24	/24	APNIC
175.6.95.0/24	/24	APNIC
175.6.96.0/20	/20	APNIC
175.6.96.0/21	/21	APNIC
175.6.104.0/22	/22	APNIC
175.6.108.0/23	/23	APNIC
175.6.110.0/24	/24	APNIC
175.6.111.0/24	/24	APNIC
175.6.112.0/20	/20	APNIC
175.6.112.0/21	/21	APNIC

Showing 200 of 277.

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

25 objects · 1 not announced

Route objects naming AS63835 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.

Prefix	Source	Description	Maintainer	Changed	Routing
203.2.112.0/21	RADB	Chinanet Hunan network	`MAINT-CT-GNOC`	2023-11-13	Not announced
124.232.128.0/23	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.133.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.134.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.137.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.138.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.140.0/22	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.145.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.148.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.150.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.151.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.152.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.154.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.155.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.156.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.157.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.158.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.159.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.160.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.161.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.162.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.163.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.164.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
124.232.165.0/24	APNIC	China Telecom	`MAINT-CHINANET`	2018-12-21	Announced
203.3.112.0/21	RADB	Chinanet Hunan network	`MAINT-CT-GNOC`	2023-11-13	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS63835 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-CTGNET`	RADB	Lists AS63835 as a direct member
`AS-CTGNET-CUT`	RADB	Lists AS63835 as a direct member
`AS-RESEARCH-CN-CHINANET-HUNAN`	ALTDB	Lists AS63835 as a direct member
`AS199746:AS-BLACKLIST`	RIPE	Lists AS63835 as a direct member
`AS204464:AS-BLACKLIST`	RIPE	Lists AS63835 as a direct member

RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.