Network · data from 2026-11-12
AS254 OPENTEXT - Attachmate Corp.
Registry name: OPENTEXT - Attachmate Corp., US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS254, 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.
| 143.186.108.0/22 | No ROA | Other IRR onlyRADB | 673 100% |
| 143.186.108.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 143.186.109.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 149.82.52.0/22 | No ROA | Other IRR onlyRADB | 673 100% |
| 149.82.80.0/22 | No ROA | Other IRR onlyRADB | 673 100% |
| 149.82.80.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 149.82.81.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 2620:113:8082::/48 | No ROA | Other IRR onlyRADB | 636 100% |
| 140.236.116.0/22 | No ROA | Other IRR onlyRADB | 2 0%low visibility |
| 192.31.114.0/24 | No ROA | RIR databaseARIN, RADB | 673 100% |
AS-SET
AS254 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 25 are in fix.csv.
- ROA: none10
- Route object: RIR9
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 143.186.108.0/22 | No ROA covers it. Add a ROA for AS254, maxLength 22. |
| Route object: RIR | 143.186.108.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 143.186.108.0/24 | No ROA covers it. Add a ROA for AS254, maxLength 24. |
| Route object: RIR | 143.186.108.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 143.186.109.0/24 | No ROA covers it. Add a ROA for AS254, maxLength 24. |
| Route object: RIR | 143.186.109.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 149.82.52.0/22 | No ROA covers it. Add a ROA for AS254, maxLength 22. |
| Route object: RIR | 149.82.52.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 149.82.80.0/22 | No ROA covers it. Add a ROA for AS254, maxLength 22. |
| Route object: RIR | 149.82.80.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 149.82.80.0/24 | No ROA covers it. Add a ROA for AS254, maxLength 24. |
| Route object: RIR | 149.82.80.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 149.82.81.0/24 | No ROA covers it. Add a ROA for AS254, maxLength 24. |
| Route object: RIR | 149.82.81.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2620:113:8082::/48 | No ROA covers it. Add a ROA for AS254, maxLength 48. |
| Route object: RIR | 2620:113:8082::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 140.236.116.0/22 | No ROA covers it. Add a ROA for AS254, maxLength 22. |
| Route object: RIR | 140.236.116.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.31.114.0/24 | No ROA covers it. Add a ROA for AS254, maxLength 24. |
Route objects not announced
Route objects with origin AS254 whose prefix no peer sees AS254 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 143.186.112.0/22 | RADB | No ROA |
| 143.186.112.0/24 | RADB | No ROA |
| 143.186.113.0/24 | RADB | No ROA |
| 149.82.40.0/22 | RADB | No ROA |
| 149.82.84.0/22 | RADB | No ROA |
| 2620:113:80c3::/48 | 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.