Network · data from 2026-11-12
AS35527 ALPHATEL-AS AlfaTEL OOO
Registry name: ALPHATEL-AS AlfaTEL OOO, RU · not in PeeringDB
15IPv4 routes
0.0% RPKI valid · 20.0% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
15No ROA
12 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
10Route objects not announced
registered with origin AS35527, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS35527, 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.
| 92.42.160.0/24 | No ROA | Nonecovered by 92.42.160.0/22 | 673 100% |
| 92.42.161.0/24 | No ROA | Nonecovered by 92.42.160.0/22 | 673 100% |
| 92.42.162.0/24 | No ROA | Nonecovered by 92.42.160.0/22 | 673 100% |
| 92.42.163.0/24 | No ROA | Nonecovered by 92.42.160.0/22 | 673 100% |
| 92.42.164.0/24 | No ROA | Nonecovered by 92.42.160.0/21 | 673 100% |
| 92.42.165.0/24 | No ROA | Nonecovered by 92.42.160.0/21 | 673 100% |
| 92.42.166.0/24 | No ROA | Nonecovered by 92.42.160.0/21 | 673 100% |
| 185.52.75.0/24 | No ROA | Nonecovered by 185.52.72.0/22 | 673 100% |
| 92.42.167.0/24 | No ROA | Nonecovered by 92.42.160.0/21 | 672 100% |
| 185.52.72.0/24 | No ROA | Nonecovered by 185.52.72.0/22 | 672 100% |
| 185.52.73.0/24 | No ROA | Nonecovered by 185.52.72.0/22 | 672 100% |
| 185.52.74.0/24 | No ROA | Nonecovered by 185.52.72.0/22 | 672 100% |
| 92.42.160.0/21 | No ROA | RIR databaseRIPE | 673 100% |
| 193.222.191.0/24 | No ROA | RIR databaseRIPE | 673 100% |
| 185.52.72.0/22 | No ROA | RIR databaseRIPE | 672 100% |
AS-SET
AS35527 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 37 are in fix.csv.
- ROA: none15
- Route object: none12
- Route object: not announced10
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 92.42.160.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.160.0/24 | No route object for it. A route object for 92.42.160.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.161.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.161.0/24 | No route object for it. A route object for 92.42.160.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.162.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.162.0/24 | No route object for it. A route object for 92.42.160.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.163.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.163.0/24 | No route object for it. A route object for 92.42.160.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.164.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.164.0/24 | No route object for it. A route object for 92.42.160.0/21 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.165.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.165.0/24 | No route object for it. A route object for 92.42.160.0/21 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.166.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.166.0/24 | No route object for it. A route object for 92.42.160.0/21 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 185.52.75.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 185.52.75.0/24 | No route object for it. A route object for 185.52.72.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.167.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 92.42.167.0/24 | No route object for it. A route object for 92.42.160.0/21 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 185.52.72.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 185.52.72.0/24 | No route object for it. A route object for 185.52.72.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 185.52.73.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 185.52.73.0/24 | No route object for it. A route object for 185.52.72.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 185.52.74.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| Route object: none | 185.52.74.0/24 | No route object for it. A route object for 185.52.72.0/22 with origin AS35527 covers it (filters allowing more-specifics accept it). Add a route object with origin AS35527 in the RIR database for the space. |
| ROA: none | 92.42.160.0/21 | No ROA covers it. Add a ROA for AS35527, maxLength 21. |
| ROA: none | 193.222.191.0/24 | No ROA covers it. Add a ROA for AS35527, maxLength 24. |
| ROA: none | 185.52.72.0/22 | No ROA covers it. Add a ROA for AS35527, maxLength 22. |
Route objects not announced
Route objects with origin AS35527 whose prefix no peer sees AS35527 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 92.42.160.0/22 | RIPE | No ROA |
| 92.42.164.0/25 | RIPE | No ROA |
| 2a01:b360::/48 | RIPE | No ROA |
| 2a01:b360:1::/48 | RIPE | No ROA |
| 2a01:b360:2::/48 | RIPE | No ROA |
| 2a01:b360:3::/48 | RIPE | No ROA |
| 2a01:b360:4::/48 | RIPE | No ROA |
| 2a01:b360:5::/48 | RIPE | No ROA |
| 2a01:b360:6::/48 | RIPE | No ROA |
| 2a01:b360:7::/48 | 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.