Network · data from 2026-11-12
AS18777 TEXAS-STATE-UNIVERSITY - Texas State University
Registry name: TEXAS-STATE-UNIVERSITY - Texas State University, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS18777, 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.
| 147.26.255.0/24 | No ROA | Nonecovered by 147.26.0.0/16 | 670 100% |
| 147.26.5.0/24 | No ROA | Nonecovered by 147.26.0.0/16 | 20 3%low visibility |
| 147.26.0.0/16 | No ROA | Other IRR onlyRADB | 673 100% |
| 192.92.115.0/24 | No ROA | Other IRR onlyRADB | 670 100% |
| 74.200.138.0/24 | Valid | RIR databaseARIN, RADB | 669 99% |
AS-SET
AS18777 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 15 are in fix.csv.
- ROA: none4
- Route object: none2
- Route object: RIR2
- Route object: not announced7
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 147.26.255.0/24 | No ROA covers it. Add a ROA for AS18777, maxLength 24. |
| Route object: none | 147.26.255.0/24 | No route object for it. A route object for 147.26.0.0/16 with origin AS18777 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18777 in the RIR database for the space. |
| ROA: none | 147.26.5.0/24 | No ROA covers it. Add a ROA for AS18777, maxLength 24. |
| Route object: none | 147.26.5.0/24 | No route object for it. A route object for 147.26.0.0/16 with origin AS18777 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18777 in the RIR database for the space. |
| ROA: none | 147.26.0.0/16 | No ROA covers it. Add a ROA for AS18777, maxLength 16. |
| Route object: RIR | 147.26.0.0/16 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.92.115.0/24 | No ROA covers it. Add a ROA for AS18777, maxLength 24. |
| Route object: RIR | 192.92.115.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS18777 whose prefix no peer sees AS18777 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 74.200.136.0/24 | ARIN, RADB | Valid |
| 134.114.0.0/16 | RADB | No ROA |
| 147.26.208.0/23 | RADB | No ROA |
| 147.26.212.0/24 | RADB | No ROA |
| 147.26.220.0/22 | RADB | No ROA |
| 147.26.224.0/24 | RADB | No ROA |
| 199.83.218.0/24 | RADB | 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.