Network · data from 2026-11-12
AS8745 AS-BG-BAS Bulgarian Academy of Sciences
Registry name: AS-BG-BAS Bulgarian Academy of Sciences, BG · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS8745, 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.
| 213.191.203.0/24 | Invalid: maxLength | RIR databaseRIPE | 23 3%low visibility |
| 2a01:8880:8000::/48 | Valid | Nonecovered by 2a01:8880::/32 | 633 100% |
| 85.209.188.0/22 | Valid | None | 93 14% |
| 195.96.224.0/19 | Valid | RIR databaseRIPE | 672 100% |
| 213.191.192.0/19 | Valid | RIR databaseRIPE | 672 100% |
| 2a01:8880::/32 | Valid | RIR databaseRIPE | 633 100% |
AS-SET
AS8745 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 68 are in fix.csv.
- ROA: maxLength1
- Route object: none2
- Route object: not announced65
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: maxLength | 213.191.203.0/24 | ROA 213.191.192.0/19 AS8745 has maxLength 19; the route is a /24. Raise the maxLength, or add a ROA for 213.191.203.0/24. |
| Route object: none | 2a01:8880:8000::/48 | No route object for it. A route object for 2a01:8880::/32 with origin AS8745 covers it (filters allowing more-specifics accept it). Add a route object with origin AS8745 in the RIR database for the space. |
| Route object: none | 85.209.188.0/22 | No route object for it. Add a route object with origin AS8745 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS8745 whose prefix no peer sees AS8745 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 85.209.188.0/24 | RIPE | Invalid: maxLength |
| 85.209.189.0/24 | RIPE | Invalid: maxLength |
| 85.209.190.0/24 | RIPE | Invalid: maxLength |
| 195.96.224.0/24 | RIPE | Invalid: maxLength |
| 195.96.225.0/24 | RIPE | Invalid: maxLength |
| 195.96.226.0/24 | RIPE | Invalid: maxLength |
| 195.96.227.0/24 | RIPE | Invalid: maxLength |
| 195.96.228.0/24 | RIPE | Invalid: maxLength |
| 195.96.229.0/24 | RIPE | Invalid: maxLength |
| 195.96.230.0/24 | RIPE | Invalid: maxLength |
| 195.96.231.0/24 | RIPE | Invalid: maxLength |
| 195.96.232.0/24 | RIPE | Invalid: maxLength |
| 195.96.233.0/24 | RIPE | Invalid: maxLength |
| 195.96.234.0/24 | RIPE | Invalid: maxLength |
| 195.96.235.0/24 | RIPE | Invalid: maxLength |
| 195.96.236.0/24 | RIPE | Invalid: maxLength |
| 195.96.237.0/24 | RIPE | Invalid: maxLength |
| 195.96.238.0/24 | RIPE | Invalid: maxLength |
| 195.96.239.0/24 | RIPE | Invalid: maxLength |
| 195.96.240.0/24 | RIPE | Invalid: maxLength |
| 195.96.241.0/24 | RIPE | Invalid: maxLength |
| 195.96.242.0/24 | RIPE | Invalid: maxLength |
| 195.96.243.0/24 | RIPE | Invalid: maxLength |
| 195.96.244.0/24 | RIPE | Invalid: maxLength |
| 195.96.245.0/24 | RIPE | Invalid: maxLength |
| 195.96.246.0/24 | RIPE | Invalid: maxLength |
| 195.96.247.0/24 | RIPE | Invalid: maxLength |
| 195.96.248.0/24 | RIPE | Invalid: maxLength |
| 195.96.249.0/24 | RIPE | Invalid: maxLength |
| 195.96.250.0/24 | RIPE | Invalid: maxLength |
| 195.96.251.0/24 | RIPE | Invalid: maxLength |
| 195.96.252.0/24 | RIPE | Invalid: maxLength |
| 195.96.253.0/24 | RIPE | Invalid: maxLength |
| 195.96.254.0/24 | RIPE | Invalid: maxLength |
| 213.191.192.0/24 | RIPE | Invalid: maxLength |
| 213.191.193.0/24 | RIPE | Invalid: maxLength |
| 213.191.194.0/24 | RIPE | Invalid: maxLength |
| 213.191.195.0/24 | RIPE | Invalid: maxLength |
| 213.191.196.0/24 | RIPE | Invalid: maxLength |
| 213.191.197.0/24 | RIPE | Invalid: maxLength |
| 213.191.198.0/24 | RIPE | Invalid: maxLength |
| 213.191.199.0/24 | RIPE | Invalid: maxLength |
| 213.191.200.0/24 | RIPE | Invalid: maxLength |
| 213.191.201.0/24 | RIPE | Invalid: maxLength |
| 213.191.202.0/24 | RIPE | Invalid: maxLength |
| 213.191.204.0/24 | RIPE | Invalid: maxLength |
| 213.191.205.0/24 | RIPE | Invalid: maxLength |
| 213.191.206.0/24 | RIPE | Invalid: maxLength |
| 213.191.207.0/24 | RIPE | Invalid: maxLength |
| 213.191.208.0/24 | RIPE | Invalid: maxLength |
| 213.191.209.0/24 | RIPE | Invalid: maxLength |
| 213.191.210.0/24 | RIPE | Invalid: maxLength |
| 213.191.211.0/24 | RIPE | Invalid: maxLength |
| 213.191.212.0/24 | RIPE | Invalid: maxLength |
| 213.191.213.0/24 | RIPE | Invalid: maxLength |
| 213.191.214.0/24 | RIPE | Invalid: maxLength |
| 213.191.215.0/24 | RIPE | Invalid: maxLength |
| 213.191.216.0/24 | RIPE | Invalid: maxLength |
| 213.191.217.0/24 | RIPE | Invalid: maxLength |
| 213.191.218.0/24 | RIPE | Invalid: maxLength |
| 213.191.219.0/24 | RIPE | Invalid: maxLength |
| 213.191.220.0/24 | RIPE | Invalid: maxLength |
| 213.191.221.0/24 | RIPE | Valid |
| 213.191.222.0/24 | RIPE | Invalid: maxLength |
| 213.191.223.0/24 | RIPE | Invalid: maxLength |
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.