Network · data from 2026-11-12
AS41754 ERTH-PENZA-AS JSC "ER-Telecom Holding"
Registry name: ERTH-PENZA-AS JSC "ER-Telecom Holding", RU · not in PeeringDB
54IPv4 routes
0.0% RPKI valid · 90.7% with a route object
5IPv6 routes
100.0% RPKI valid · 20.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
54No ROA
9 with no route object for this origin
1Low visibility
seen by under 10% of full-table peers
54Route objects not announced
registered with origin AS41754, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS41754, 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.
| 94.181.145.0/24 | No ROA | Nonecovered by 94.181.144.0/22 | 670 100% |
| 94.181.152.0/24 | No ROA | Nonecovered by 94.181.152.0/22 | 670 100% |
| 94.181.154.0/23 | No ROA | Nonecovered by 94.181.152.0/22 | 670 100% |
| 94.181.186.0/23 | No ROA | Nonecovered by 94.181.184.0/22 | 670 100% |
| 37.113.58.0/23 | No ROA | Nonecovered by 37.113.56.0/22 | 2 0%low visibility |
| 5.3.43.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 37.112.24.0/21 | No ROA | RIR databaseRIPE | 672 100% |
| 37.112.24.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.112.28.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.8.0/21 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.8.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.16.0/20 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.16.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.20.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.24.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.32.0/19 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.32.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.36.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.40.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.44.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.48.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.52.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.56.0/23 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.60.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 77.245.160.0/21 | No ROA | RIR databaseRIPE | 672 100% |
| 77.245.164.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 91.144.144.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 91.144.176.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.128.0/18 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.128.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.136.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.140.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.144.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.148.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.156.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.164.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.170.0/23 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.188.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 94.181.189.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 109.194.128.0/20 | No ROA | RIR databaseRIPE | 672 100% |
| 109.194.132.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 109.194.240.0/20 | No ROA | RIR databaseRIPE | 672 100% |
| 109.194.240.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 109.194.244.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 109.194.248.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 109.194.252.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 176.212.128.0/21 | No ROA | RIR databaseRIPE | 672 100% |
| 176.212.128.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 176.212.132.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 185.7.48.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 188.187.250.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 37.113.12.0/22 | No ROA | RIR databaseRIPE | 669 99% |
| 77.245.160.0/22 | No ROA | RIR databaseRIPE | 669 99% |
| 94.181.132.0/22 | No ROA | RIR databaseRIPE | 669 99% |
| 2a02:2698:5c22::/47 | Valid | Nonecovered by 2a02:2698:5c00::/38 | 635 100% |
| 2a02:2698:5c24::/47 | Valid | Nonecovered by 2a02:2698:5c00::/38 | 635 100% |
| 2a02:2698:5c2a::/48 | Valid | Nonecovered by 2a02:2698:5c00::/38 | 635 100% |
| 2a02:2698:5c2b::/48 | Valid | Nonecovered by 2a02:2698:5c00::/38 | 635 100% |
| 2a02:2698:5c00::/38 | Valid | RIR databaseRIPE | 636 100% |
AS-SET
AS41754 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 117 are in fix.csv.
- ROA: none54
- Route object: none9
- Route object: not announced54
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 94.181.145.0/24 | No ROA covers it. Add a ROA for AS41754, maxLength 24. |
| Route object: none | 94.181.145.0/24 | No route object for it. A route object for 94.181.144.0/22 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| ROA: none | 94.181.152.0/24 | No ROA covers it. Add a ROA for AS41754, maxLength 24. |
| Route object: none | 94.181.152.0/24 | No route object for it. A route object for 94.181.152.0/22 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| ROA: none | 94.181.154.0/23 | No ROA covers it. Add a ROA for AS41754, maxLength 23. |
| Route object: none | 94.181.154.0/23 | No route object for it. A route object for 94.181.152.0/22 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| ROA: none | 94.181.186.0/23 | No ROA covers it. Add a ROA for AS41754, maxLength 23. |
| Route object: none | 94.181.186.0/23 | No route object for it. A route object for 94.181.184.0/22 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| ROA: none | 37.113.58.0/23 | No ROA covers it. Add a ROA for AS41754, maxLength 23. |
| Route object: none | 37.113.58.0/23 | No route object for it. A route object for 37.113.56.0/22 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| ROA: none | 5.3.43.0/24 | No ROA covers it. Add a ROA for AS41754, maxLength 24. |
| ROA: none | 37.112.24.0/21 | No ROA covers it. Add a ROA for AS41754, maxLength 21. |
| ROA: none | 37.112.24.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.112.28.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.8.0/21 | No ROA covers it. Add a ROA for AS41754, maxLength 21. |
| ROA: none | 37.113.8.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.16.0/20 | No ROA covers it. Add a ROA for AS41754, maxLength 20. |
| ROA: none | 37.113.16.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.20.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.24.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.32.0/19 | No ROA covers it. Add a ROA for AS41754, maxLength 19. |
| ROA: none | 37.113.32.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.36.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.40.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.44.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.48.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.52.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 37.113.56.0/23 | No ROA covers it. Add a ROA for AS41754, maxLength 23. |
| ROA: none | 37.113.60.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 77.245.160.0/21 | No ROA covers it. Add a ROA for AS41754, maxLength 21. |
| ROA: none | 77.245.164.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 91.144.144.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 91.144.176.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.128.0/18 | No ROA covers it. Add a ROA for AS41754, maxLength 18. |
| ROA: none | 94.181.128.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.136.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.140.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.144.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.148.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.156.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.164.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.170.0/23 | No ROA covers it. Add a ROA for AS41754, maxLength 23. |
| ROA: none | 94.181.188.0/24 | No ROA covers it. Add a ROA for AS41754, maxLength 24. |
| ROA: none | 94.181.189.0/24 | No ROA covers it. Add a ROA for AS41754, maxLength 24. |
| ROA: none | 109.194.128.0/20 | No ROA covers it. Add a ROA for AS41754, maxLength 20. |
| ROA: none | 109.194.132.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 109.194.240.0/20 | No ROA covers it. Add a ROA for AS41754, maxLength 20. |
| ROA: none | 109.194.240.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 109.194.244.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 109.194.248.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 109.194.252.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 176.212.128.0/21 | No ROA covers it. Add a ROA for AS41754, maxLength 21. |
| ROA: none | 176.212.128.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 176.212.132.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 185.7.48.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 188.187.250.0/24 | No ROA covers it. Add a ROA for AS41754, maxLength 24. |
| ROA: none | 37.113.12.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 77.245.160.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| ROA: none | 94.181.132.0/22 | No ROA covers it. Add a ROA for AS41754, maxLength 22. |
| Route object: none | 2a02:2698:5c22::/47 | No route object for it. A route object for 2a02:2698:5c00::/38 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| Route object: none | 2a02:2698:5c24::/47 | No route object for it. A route object for 2a02:2698:5c00::/38 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| Route object: none | 2a02:2698:5c2a::/48 | No route object for it. A route object for 2a02:2698:5c00::/38 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
| Route object: none | 2a02:2698:5c2b::/48 | No route object for it. A route object for 2a02:2698:5c00::/38 with origin AS41754 covers it (filters allowing more-specifics accept it). Add a route object with origin AS41754 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS41754 whose prefix no peer sees AS41754 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 37.113.28.0/22 | RIPE | No ROA |
| 37.113.56.0/22 | RIPE | No ROA |
| 37.113.58.0/24 | RIPE | No ROA |
| 37.113.80.0/21 | RIPE | No ROA |
| 78.136.208.0/21 | RIPE | No ROA |
| 91.144.144.0/24 | RIPE | No ROA |
| 91.144.146.0/24 | RIPE | No ROA |
| 91.144.147.0/24 | RIPE | No ROA |
| 91.144.176.0/24 | RIPE | No ROA |
| 91.144.177.0/24 | RIPE | No ROA |
| 91.144.178.0/24 | RIPE | No ROA |
| 91.144.179.0/24 | RIPE | No ROA |
| 94.181.128.0/19 | RIPE | No ROA |
| 94.181.152.0/22 | RIPE | No ROA |
| 94.181.160.0/19 | RIPE | No ROA |
| 94.181.160.0/20 | RIPE | No ROA |
| 94.181.160.0/21 | RIPE | No ROA |
| 94.181.160.0/22 | RIPE | No ROA |
| 94.181.168.0/21 | RIPE | No ROA |
| 94.181.168.0/22 | RIPE | No ROA |
| 94.181.172.0/22 | RIPE | No ROA |
| 94.181.176.0/20 | RIPE | No ROA |
| 94.181.176.0/22 | RIPE | No ROA |
| 94.181.176.0/24 | RIPE | No ROA |
| 94.181.178.0/24 | RIPE | No ROA |
| 94.181.179.0/24 | RIPE | No ROA |
| 94.181.180.0/22 | RIPE | No ROA |
| 94.181.180.0/24 | RIPE | No ROA |
| 94.181.181.0/24 | RIPE | No ROA |
| 94.181.182.0/24 | RIPE | No ROA |
| 94.181.184.0/22 | RIPE | No ROA |
| 94.181.188.0/22 | RIPE | No ROA |
| 94.181.190.0/24 | RIPE | No ROA |
| 94.181.191.0/24 | RIPE | No ROA |
| 109.194.128.0/22 | RIPE | No ROA |
| 109.194.136.0/22 | RIPE | No ROA |
| 109.194.140.0/22 | RIPE | No ROA |
| 109.194.140.0/24 | RIPE | No ROA |
| 188.235.236.0/22 | RIPE | No ROA |
| 188.235.240.0/22 | RIPE | No ROA |
| 188.235.244.0/22 | RIPE | No ROA |
| 188.235.248.0/22 | RIPE | No ROA |
| 2a03:1ac0:2570:1800::/53 | RIPE | No ROA |
| 2a03:1ac0:2571:800::/53 | RIPE | No ROA |
| 2a03:1ac0:2571:1000::/52 | RIPE | No ROA |
| 2a03:1ac0:2571:2000::/51 | RIPE | No ROA |
| 2a03:1ac0:5b90:9000::/54 | RIPE | No ROA |
| 2a03:1ac0:5b90:b000::/54 | RIPE | No ROA |
| 2a03:1ac0:5eb5:8000::/50 | RIPE | No ROA |
| 2a03:1ac0:6dc2:8000::/52 | RIPE | No ROA |
| 2a03:1ac0:6dc2:f000::/52 | RIPE | No ROA |
| 2a03:1ac0:b0d4:8000::/53 | RIPE | No ROA |
| 2a03:1ac0:b0d5:6800::/53 | RIPE | No ROA |
| 2a03:1ac0:bcbb:fa00::/56 | RIPE | 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.