Network · data from 2026-11-12
AS138457 CAICT-AS-AP - China Academy of Information and Communications Technology
Registry name: CAICT-AS-AP - China Academy of Information and Communications Technology, CN · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS138457, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 2402:7d80::/48 | Valid | Other origin onlycovered by 2402:7d80::/32 | 9 1%low visibility |
| 2402:7d80:8888::/48 | Valid | Other origin onlycovered by 2402:7d80::/32 | 9 1%low visibility |
| 45.120.243.0/24 | Valid | RIR databaseAPNIC | 671 100% |
| 103.61.60.0/24 | Valid | RIR databaseAPNIC | 363 54% |
| 103.61.61.0/24 | Valid | RIR databaseAPNIC | 13 2%low visibility |
| 103.61.62.0/24 | Valid | RIR databaseAPNIC | 13 2%low visibility |
| 103.61.63.0/24 | Valid | RIR databaseAPNIC | 13 2%low visibility |
AS-SET
AS138457 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 17 are in fix.csv.
- Route object: none2
- Route object: not announced15
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 2402:7d80::/48 | Route objects for it name AS8075, AS63582, AS63583. A route object for 2402:7d80::/32 with origin AS138457 covers it (filters allowing more-specifics accept it). Add a route object with origin AS138457 in the RIR database for the space. |
| Route object: none | 2402:7d80:8888::/48 | Route objects for it name AS8075, AS63582, AS63583. A route object for 2402:7d80::/32 with origin AS138457 covers it (filters allowing more-specifics accept it). Add a route object with origin AS138457 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS138457 whose prefix no peer sees AS138457 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 45.120.240.0/22 | APNIC | No ROA |
| 45.120.240.0/23 | APNIC | No ROA |
| 45.120.240.0/24 | APNIC | Valid |
| 45.120.241.0/24 | APNIC | Valid |
| 45.120.242.0/23 | APNIC | No ROA |
| 45.120.242.0/24 | APNIC | Valid |
| 103.61.60.0/22 | APNIC | No ROA |
| 103.61.60.0/23 | APNIC | No ROA |
| 103.61.62.0/23 | APNIC | No ROA |
| 103.126.16.0/24 | APNIC | No ROA |
| 103.126.17.0/24 | APNIC | No ROA |
| 103.126.18.0/24 | APNIC | No ROA |
| 103.126.19.0/24 | APNIC | No ROA |
| 2402:7d80::/32 | APNIC | No ROA |
| 2404:240::/32 | APNIC | No ROA |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.