Routing security

AS17969 CNT ChongQing Broadcast & TV Transfer Network Co. Ltd

Unclassified APNIC

RPKI valid 100% 95 of 95 announcements

RPKI invalid 0 none

No ROA 0 not covered by any ROA

IRR registered 19% 77 missing · 0 other origin

ROAs 8 authorising this AS

Announcements

What this network originates

95 observed

Every prefix observed with AS17969 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
27.144.0.0/16	RPKI valid	No IRR	4
27.144.0.0/18	RPKI valid	No IRR	4
27.144.64.0/18	RPKI valid	No IRR	4
27.144.128.0/18	RPKI valid	No IRR	4
27.144.192.0/18	RPKI valid	No IRR	4
117.59.0.0/22	RPKI valid	No IRR	4
117.59.4.0/22	RPKI valid	No IRR	4
117.59.8.0/22	RPKI valid	No IRR	4
117.59.12.0/22	RPKI valid	No IRR	4
117.59.16.0/22	RPKI valid	No IRR	4
117.59.20.0/22	RPKI valid	No IRR	4
117.59.24.0/22	RPKI valid	No IRR	4
117.59.28.0/22	RPKI valid	No IRR	4
117.59.32.0/22	RPKI valid	No IRR	4
117.59.36.0/22	RPKI valid	No IRR	4
117.59.40.0/22	RPKI valid	No IRR	4
117.59.44.0/22	RPKI valid	No IRR	4
117.59.48.0/22	RPKI valid	No IRR	4
117.59.52.0/22	RPKI valid	No IRR	4
117.59.56.0/22	RPKI valid	No IRR	4
117.59.60.0/22	RPKI valid	No IRR	4
117.59.64.0/22	RPKI valid	No IRR	4
117.59.68.0/22	RPKI valid	No IRR	4
117.59.72.0/22	RPKI valid	No IRR	4
117.59.76.0/22	RPKI valid	No IRR	4
117.59.80.0/22	RPKI valid	No IRR	4
117.59.83.0/24	RPKI valid	No IRR	4
117.59.84.0/22	RPKI valid	No IRR	4
117.59.88.0/22	RPKI valid	No IRR	4
117.59.92.0/22	RPKI valid	No IRR	4
117.59.96.0/22	RPKI valid	No IRR	4
117.59.100.0/22	RPKI valid	No IRR	4
117.59.104.0/22	RPKI valid	No IRR	4
117.59.108.0/22	RPKI valid	No IRR	4
117.59.112.0/22	RPKI valid	No IRR	4
117.59.116.0/22	RPKI valid	No IRR	4
117.59.120.0/22	RPKI valid	No IRR	4
117.59.120.0/24	RPKI valid	No IRR	4
117.59.124.0/22	RPKI valid	No IRR	4
117.59.128.0/22	RPKI valid	No IRR	4
117.59.132.0/22	RPKI valid	No IRR	4
117.59.136.0/22	RPKI valid	No IRR	4
117.59.140.0/22	RPKI valid	No IRR	4
117.59.144.0/22	RPKI valid	No IRR	4
117.59.148.0/22	RPKI valid	No IRR	4
117.59.152.0/22	RPKI valid	No IRR	4
117.59.156.0/22	RPKI valid	No IRR	4
117.59.160.0/22	RPKI valid	No IRR	4
117.59.164.0/22	RPKI valid	No IRR	4
117.59.168.0/22	RPKI valid	No IRR	4
117.59.171.0/24	RPKI valid	No IRR	4
117.59.172.0/22	RPKI valid	No IRR	4
117.59.172.0/24	RPKI valid	No IRR	4
117.59.176.0/22	RPKI valid	No IRR	4
117.59.180.0/22	RPKI valid	No IRR	4
117.59.184.0/22	RPKI valid	No IRR	4
117.59.188.0/22	RPKI valid	No IRR	4
117.59.192.0/22	RPKI valid	No IRR	4
117.59.196.0/22	RPKI valid	No IRR	4
117.59.200.0/22	RPKI valid	No IRR	4
117.59.204.0/22	RPKI valid	No IRR	4
117.59.208.0/22	RPKI valid	No IRR	4
117.59.212.0/22	RPKI valid	No IRR	4
117.59.216.0/22	RPKI valid	No IRR	4
117.59.220.0/22	RPKI valid	No IRR	4
117.59.224.0/22	RPKI valid	No IRR	4
117.59.228.0/22	RPKI valid	No IRR	4
117.59.232.0/22	RPKI valid	No IRR	4
117.59.236.0/22	RPKI valid	No IRR	4
117.59.240.0/22	RPKI valid	No IRR	4
117.59.244.0/22	RPKI valid	No IRR	4
117.59.248.0/22	RPKI valid	No IRR	4
117.59.252.0/22	RPKI valid	No IRR	4
125.62.8.0/22	RPKI valid	No IRR	4
125.62.12.0/22	RPKI valid	No IRR	4
218.244.0.0/19	RPKI valid	No IRR	4
218.244.24.0/21	RPKI valid	No IRR	6
125.62.0.0/22	RPKI valid	IRR covering	6
125.62.4.0/22	RPKI valid	IRR covering	4
125.62.16.0/22	RPKI valid	IRR covering	4
125.62.20.0/22	RPKI valid	IRR covering	4
125.62.24.0/22	RPKI valid	IRR covering	4
125.62.28.0/22	RPKI valid	IRR covering	4
125.62.32.0/22	RPKI valid	IRR covering	4
125.62.36.0/22	RPKI valid	IRR covering	4
125.62.40.0/22	RPKI valid	IRR covering	4
125.62.44.0/22	RPKI valid	IRR covering	4
125.62.48.0/22	RPKI valid	IRR covering	4
125.62.52.0/22	RPKI valid	IRR covering	4
125.62.56.0/22	RPKI valid	IRR covering	4
125.62.60.0/22	RPKI valid	IRR covering	4
218.244.0.0/21	RPKI valid	IRR	6
218.244.8.0/21	RPKI valid	IRR	6
218.244.15.0/24	RPKI valid	IRR covering	4
218.244.16.0/21	RPKI valid	IRR	6

RPKI · ROAs

Route origin authorisations

8 ROAs

Signed statements by address holders that AS17969 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
27.144.0.0/16	/24	APNIC
42.50.0.0/16	/24	APNIC
42.123.128.0/17	/24	APNIC
117.59.0.0/16	/24	APNIC
125.62.0.0/18	/24	APNIC
203.161.192.0/19	/24	APNIC
218.244.0.0/19	/24	APNIC
2401:7e00::/32	/64	APNIC

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

12 objects · 9 not announced

Route objects naming AS17969 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
125.62.0.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
125.62.16.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
125.62.24.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
125.62.32.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
125.62.40.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
125.62.48.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
125.62.56.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
218.244.5.0/24	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
218.244.6.0/24	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Not announced
218.244.0.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Announced
218.244.8.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Announced
218.244.16.0/21	RADB	regist for user	`MAINT-AS4847`	2023-11-13	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS17969 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-CTBJ`	RADB	Lists AS17969 as a direct member
`AS4837:AS-CNCGROUP`	APNIC	Lists AS17969 as a direct member
`AS4837:AS-CUGROUP`	APNIC	Lists AS17969 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.