Network · data from 2026-11-12
AS8456 ASBOUN Bogazici University
Registry name: ASBOUN Bogazici University, TR · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS8456, 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.
| 161.9.147.0/24 | Valid | Nonecovered by 161.9.144.0/21 | 673 100% |
| 193.140.201.0/24 | Valid | Nonecovered by 193.140.200.0/22 | 673 100% |
| 193.140.204.0/24 | Valid | Nonecovered by 193.140.204.0/22 | 673 100% |
| 193.255.30.0/24 | Valid | Other origin only | 672 100% |
| 79.123.176.0/23 | Valid | RIR databaseRIPE | 672 100% |
| 79.123.178.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 79.123.179.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 79.123.180.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 79.123.181.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 79.123.182.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 79.123.183.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 95.183.228.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 161.9.144.0/21 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.193.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.194.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.195.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.196.0/22 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.196.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.200.0/22 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.203.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.204.0/22 | Valid | RIR databaseRIPE | 672 100% |
| 193.140.208.0/21 | Valid | RIR databaseRIPE | 672 100% |
| 161.9.151.0/24 | Valid | RIR databaseRIPE | 671 100% |
| 193.140.192.0/24 | Valid | RIR databaseRIPE | 671 100% |
| 193.140.199.0/24 | Valid | RIR databaseRIPE | 671 100% |
| 193.140.200.0/24 | Valid | RIR databaseRIPE | 671 100% |
| 193.140.213.0/24 | Valid | RIR databaseRIPE | 671 100% |
AS-SET
AS8456 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 9 are in fix.csv.
- Route object: none4
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 161.9.147.0/24 | No route object for it. A route object for 161.9.144.0/21 with origin AS8456 covers it (filters allowing more-specifics accept it). Add a route object with origin AS8456 in the RIR database for the space. |
| Route object: none | 193.140.201.0/24 | No route object for it. A route object for 193.140.200.0/22 with origin AS8456 covers it (filters allowing more-specifics accept it). Add a route object with origin AS8456 in the RIR database for the space. |
| Route object: none | 193.140.204.0/24 | No route object for it. A route object for 193.140.204.0/22 with origin AS8456 covers it (filters allowing more-specifics accept it). Add a route object with origin AS8456 in the RIR database for the space. |
| Route object: none | 193.255.30.0/24 | Route objects for it name AS8517. Add a route object with origin AS8456 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS8456 whose prefix no peer sees AS8456 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 79.123.176.0/21 | RIPE | Invalid: origin |
| 193.140.192.0/20 | RIPE | Invalid: origin |
| 208.218.43.0/24 | RIPE-NONAUTH | No ROA |
| 208.218.46.0/24 | RIPE-NONAUTH | No ROA |
| 208.225.48.0/20 | RIPE-NONAUTH | 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.