asn.dev

Routing security

AS18126 CTCX Chubu Telecommunications Company, Inc.

Residential APNIC Cable/DSL/ISP

RPKI valid 60% 39 of 65 announcements
RPKI invalid 0 none
No ROA 26 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 30 authorising this AS

Announcements

What this network originates

65 observed

Every prefix observed with AS18126 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.114.16.0/22No ROAIRR52
45.119.164.0/22No ROAIRR52
59.130.0.0/17No ROAIRR52
59.130.128.0/17No ROAIRR52
103.41.136.0/22No ROAIRR52
103.44.84.0/22No ROAIRR52
113.155.0.0/17No ROAIRR52
113.155.128.0/17No ROAIRR52
133.88.227.0/24No ROAIRR52
133.88.228.0/22No ROAIRR52
133.88.232.0/21No ROAIRR52
133.88.240.0/21No ROAIRR52
133.88.248.0/21No ROAIRR52
150.49.0.0/18No ROAIRR52
150.49.64.0/19No ROAIRR52
150.49.96.0/19No ROAIRR52
150.49.128.0/18No ROAIRR52
150.49.192.0/19No ROAIRR52
150.49.224.0/20No ROAIRR52
150.49.240.0/22No ROAIRR52
150.49.244.0/22No ROAIRR52
150.49.248.0/22No ROAIRR52
150.49.252.0/23No ROAIRR52
163.46.0.0/16No ROAIRR52
222.9.0.0/17No ROAIRR52
222.9.128.0/17No ROAIRR52
14.132.0.0/16RPKI validIRR51
14.133.0.0/16RPKI validIRR51
14.192.32.0/20RPKI validIRR51
103.2.20.0/22RPKI validIRR52
103.64.132.0/23RPKI validIRR52
103.64.134.0/24RPKI validIRR52
103.64.135.0/24RPKI validIRR52
112.137.56.0/21RPKI validIRR52
115.36.0.0/16RPKI validIRR51
115.37.0.0/16RPKI validIRR51
115.38.0.0/16RPKI validIRR51
115.39.0.0/16RPKI validIRR51
118.104.0.0/16RPKI validIRR52
118.105.0.0/16RPKI validIRR52
118.106.0.0/16RPKI validIRR52
123.1.0.0/18RPKI validIRR52
123.1.64.0/18RPKI validIRR52
123.48.0.0/16RPKI validIRR51
124.18.0.0/16RPKI validIRR51
162.4.98.0/23RPKI validIRR52
180.196.0.0/16RPKI validIRR51
180.197.0.0/16RPKI validIRR52
180.198.0.0/16RPKI validIRR52
180.199.0.0/16RPKI validIRR52
202.41.208.0/20RPKI validIRR52
202.62.160.0/20RPKI validIRR52
202.124.0.0/20RPKI validIRR52
202.124.208.0/20RPKI validIRR52
202.142.224.0/19RPKI validIRR52
202.150.48.0/21RPKI validIRR52
203.129.112.0/20RPKI validIRR52
203.209.176.0/22RPKI validIRR52
210.173.144.0/20RPKI validIRR52
218.216.176.0/20RPKI validIRR52
219.8.0.0/16RPKI validIRR52
219.117.32.0/20RPKI validIRR52
223.29.0.0/17RPKI validIRR52
2001:f58::/32RPKI validIRR33
2402:6b00::/32RPKI validIRR33

RPKI · ROAs

Route origin authorisations

30 ROAs

Signed statements by address holders that AS18126 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
14.132.0.0/15/24APNIC
14.192.32.0/20/24APNIC
103.2.20.0/22/24APNIC
103.64.132.0/23/23APNIC
103.64.134.0/24/24APNIC
103.64.135.0/24/24APNIC
112.137.56.0/21/24APNIC
115.36.0.0/14/24APNIC
118.104.0.0/15/24APNIC
118.106.0.0/16/24APNIC
123.1.0.0/17/24APNIC
123.48.0.0/16/24APNIC
124.18.0.0/16/24APNIC
162.4.98.0/23/23APNIC
180.196.0.0/14/24APNIC
202.41.208.0/20/24APNIC
202.62.160.0/20/24APNIC
202.124.0.0/20/24APNIC
202.124.208.0/20/24APNIC
202.142.224.0/19/24APNIC
202.150.48.0/21/24APNIC
203.129.112.0/20/24APNIC
203.209.176.0/22/24APNIC
210.173.144.0/20/24APNIC
218.216.176.0/20/24APNIC
219.8.0.0/13/24APNIC
219.117.32.0/20/24APNIC
223.29.0.0/17/24APNIC
2001:f58::/32/48APNIC
2402:6b00::/32/48APNIC

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

100 objects · 31 not announced

Route objects naming AS18126 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
14.132.0.0/15RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
14.192.32.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
14.192.47.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
115.36.0.0/14RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
118.104.0.0/15RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
123.1.0.0/17RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
123.48.0.0/18RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
123.48.64.0/18RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
123.48.128.0/18RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
123.48.192.0/18RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.0.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.32.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.64.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.96.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.128.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.160.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.192.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
124.18.224.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
180.196.0.0/14RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
203.129.127.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
210.173.147.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
210.173.151.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
218.216.176.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
218.216.178.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
218.216.179.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
219.8.0.0/13RADBChubu Telecommunications Company, Inc.MAINT-AS181262026-03-12Not announced
219.117.32.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
219.117.33.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
219.117.34.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
219.117.35.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
219.117.46.0/24RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Not announced
14.132.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
14.133.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
14.192.32.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
45.114.16.0/22RADBfix-gnaMAINT-AS181262023-11-13Announced
45.119.164.0/22RADBfix-celMAINT-AS181262023-11-13Announced
59.130.0.0/17RADBChubu Telecommunications Company, Inc.MAINT-AS181262025-08-20Announced
59.130.128.0/17RADBChubu Telecommunications Company, Inc.MAINT-AS181262026-01-06Announced
103.2.20.0/22RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
103.41.136.0/22RADBfix-celMAINT-AS181262023-11-13Announced
103.44.84.0/22RADBfix-celMAINT-AS181262023-11-13Announced
103.64.132.0/23APNICFuji Eight., LtdMAINT-FUJIEIGHTLTD-JP2026-01-30Announced
103.64.132.0/23RADBfix-fujiMAINT-AS181262023-11-13Announced
103.64.134.0/24APNICFuji Eight., LtdMAINT-FUJIEIGHTLTD-JP2026-01-30Announced
103.64.134.0/24RADBfix-fujiMAINT-AS181262023-11-13Announced
103.64.135.0/24APNICFuji Eight., LtdMAINT-FUJIEIGHTLTD-JP2026-01-30Announced
103.64.135.0/24RADBfix-fujiMAINT-AS181262023-11-13Announced
112.137.56.0/21RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
113.155.0.0/17RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
113.155.128.0/17RADBChubu Telecommunications Company, Inc.MAINT-AS181262024-02-26Announced
115.36.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
115.37.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
115.38.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
115.39.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
118.104.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
118.105.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
118.106.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
123.1.0.0/18RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
123.1.64.0/18RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
123.48.0.0/16RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
124.18.0.0/16RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Announced
133.88.227.0/24RADBShizuoka Institute of Science and TechnologyMAINT-AS181262025-09-02Announced
133.88.228.0/22RADBShizuoka Institute of Science and TechnologyMAINT-AS181262023-11-13Announced
133.88.232.0/21RADBShizuoka Institute of Science and TechnologyMAINT-AS181262023-11-13Announced
133.88.240.0/21RADBShizuoka Institute of Science and TechnologyMAINT-AS181262023-11-13Announced
133.88.248.0/21RADBShizuoka Institute of Science and TechnologyMAINT-AS181262023-11-13Announced
150.49.0.0/18RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.64.0/19RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.96.0/19RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.128.0/18RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.192.0/19RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.224.0/20RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.240.0/22RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.244.0/22RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.248.0/22RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
150.49.252.0/23RADBCTI Co.,Ltd.MAINT-AS181262023-11-13Announced
162.4.98.0/23APNICFIX LLCMAINT-FIXLLC-JP2026-09-03Announced
162.4.98.0/23RADBfix-gnaMAINT-AS181262026-07-17Announced
163.46.0.0/16RADBYokkaichi UniversityMAINT-AS181262023-11-13Announced
180.196.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
180.197.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
180.198.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
180.199.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
202.41.208.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
202.62.160.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
202.124.0.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
202.124.208.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
202.142.224.0/19RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
202.150.48.0/21RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
203.129.112.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
203.209.176.0/22RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
210.173.144.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
218.216.176.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
219.8.0.0/16RADBChubu Telecommunications Company, Inc.MAINT-AS181262026-06-11Announced
219.117.32.0/20RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
222.9.0.0/17RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
222.9.128.0/17RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
223.29.0.0/17RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
2001:f58::/32RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced
2402:6b00::/32RADBChubu Telecommunications Company, Inc.MAINT-AS181262023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS18126 directly show who expects to carry it.

AS-setWhereRelationship
AS-CTCXPeeringDBDeclared by the operator as its own set
AS-CTCXRADBLists AS18126 as a direct member
AS-HURRICANEV6RADBLists AS18126 as a direct member
AS-IIJRADBLists AS18126 as a direct member
AS-IIJ6RADBLists AS18126 as a direct member
AS-IPV6_VECTANTRADBLists AS18126 as a direct member
AS-KDDRADBLists AS18126 as a direct member
AS-KDDCUSTOMER2RADBLists AS18126 as a direct member
AS-KDDI6RADBLists AS18126 as a direct member
AS-OCNNTTCOMLists AS18126 as a direct member
AS-OCNRADBLists AS18126 as a direct member
AS-OCN-V6NTTCOMLists AS18126 as a direct member
AS-OCN-V6RADBLists AS18126 as a direct member
AS-PACNET-CUSTOMER-PROXY-REGISTERRADBLists AS18126 as a direct member
AS-PACNET-DOWNSTREAM-JPRADBLists AS18126 as a direct member
AS-PWDRADBLists AS18126 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS18126 as a direct member
AS-VECTANTRADBLists AS18126 as a direct member
AS-XO-BARINLists AS18126 as a direct member
AS2497:AS-IIJRADBLists AS18126 as a direct member
AS2497:AS-IIJ6RADBLists AS18126 as a direct member
AS3491:AS-CUSTOMERS-APRADBLists AS18126 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.