Network · data from 2026-11-12
AS44307 MDSOL MDSOL EUROPE LTD
Registry name: MDSOL MDSOL EUROPE LTD, GB · not in PeeringDB
25IPv4 routes
0.0% RPKI valid · 4.0% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
25No ROA
24 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
15Route objects not announced
registered with origin AS44307, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS44307, 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.
| 45.15.76.0/23 | No ROA | Nonecovered by 45.15.76.0/22 | 673 100% |
| 45.15.78.0/23 | No ROA | Nonecovered by 45.15.76.0/22 | 673 100% |
| 45.81.216.0/23 | No ROA | Nonecovered by 45.81.216.0/22 | 673 100% |
| 45.81.218.0/23 | No ROA | Nonecovered by 45.81.216.0/22 | 673 100% |
| 45.84.180.0/23 | No ROA | Nonecovered by 45.84.180.0/22 | 673 100% |
| 45.84.182.0/23 | No ROA | Nonecovered by 45.84.180.0/22 | 673 100% |
| 45.86.252.0/23 | No ROA | Nonecovered by 45.86.252.0/22 | 673 100% |
| 45.86.254.0/23 | No ROA | Nonecovered by 45.86.252.0/22 | 673 100% |
| 45.93.76.0/23 | No ROA | Nonecovered by 45.93.76.0/22 | 673 100% |
| 45.93.78.0/23 | No ROA | Nonecovered by 45.93.76.0/22 | 673 100% |
| 45.95.60.0/23 | No ROA | Nonecovered by 45.95.60.0/22 | 673 100% |
| 45.95.62.0/23 | No ROA | Nonecovered by 45.95.60.0/22 | 673 100% |
| 45.129.112.0/23 | No ROA | Nonecovered by 45.129.112.0/22 | 673 100% |
| 45.129.114.0/23 | No ROA | Nonecovered by 45.129.112.0/22 | 673 100% |
| 45.134.196.0/23 | No ROA | Nonecovered by 45.134.196.0/22 | 673 100% |
| 45.134.198.0/23 | No ROA | Nonecovered by 45.134.196.0/22 | 673 100% |
| 45.135.20.0/23 | No ROA | Nonecovered by 45.135.20.0/22 | 673 100% |
| 45.135.22.0/23 | No ROA | Nonecovered by 45.135.20.0/22 | 673 100% |
| 45.138.60.0/23 | No ROA | Nonecovered by 45.138.60.0/22 | 673 100% |
| 45.138.62.0/23 | No ROA | Nonecovered by 45.138.60.0/22 | 673 100% |
| 45.142.148.0/23 | No ROA | Nonecovered by 45.142.148.0/22 | 673 100% |
| 45.142.150.0/23 | No ROA | Nonecovered by 45.142.148.0/22 | 673 100% |
| 45.148.180.0/23 | No ROA | Nonecovered by 45.148.180.0/22 | 673 100% |
| 45.148.182.0/23 | No ROA | Nonecovered by 45.148.180.0/22 | 673 100% |
| 45.87.71.0/24 | No ROA | RIR databaseRIPE | 672 100% |
AS-SET
AS44307 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 64 are in fix.csv.
- ROA: none25
- Route object: none24
- Route object: not announced15
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 45.15.76.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.15.76.0/23 | No route object for it. A route object for 45.15.76.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.15.78.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.15.78.0/23 | No route object for it. A route object for 45.15.76.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.81.216.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.81.216.0/23 | No route object for it. A route object for 45.81.216.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.81.218.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.81.218.0/23 | No route object for it. A route object for 45.81.216.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.84.180.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.84.180.0/23 | No route object for it. A route object for 45.84.180.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.84.182.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.84.182.0/23 | No route object for it. A route object for 45.84.180.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.86.252.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.86.252.0/23 | No route object for it. A route object for 45.86.252.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.86.254.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.86.254.0/23 | No route object for it. A route object for 45.86.252.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.93.76.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.93.76.0/23 | No route object for it. A route object for 45.93.76.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.93.78.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.93.78.0/23 | No route object for it. A route object for 45.93.76.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.95.60.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.95.60.0/23 | No route object for it. A route object for 45.95.60.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.95.62.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.95.62.0/23 | No route object for it. A route object for 45.95.60.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.129.112.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.129.112.0/23 | No route object for it. A route object for 45.129.112.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.129.114.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.129.114.0/23 | No route object for it. A route object for 45.129.112.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.134.196.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.134.196.0/23 | No route object for it. A route object for 45.134.196.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.134.198.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.134.198.0/23 | No route object for it. A route object for 45.134.196.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.135.20.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.135.20.0/23 | No route object for it. A route object for 45.135.20.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.135.22.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.135.22.0/23 | No route object for it. A route object for 45.135.20.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.138.60.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.138.60.0/23 | No route object for it. A route object for 45.138.60.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.138.62.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.138.62.0/23 | No route object for it. A route object for 45.138.60.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.142.148.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.142.148.0/23 | No route object for it. A route object for 45.142.148.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.142.150.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.142.150.0/23 | No route object for it. A route object for 45.142.148.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.148.180.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.148.180.0/23 | No route object for it. A route object for 45.148.180.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.148.182.0/23 | No ROA covers it. Add a ROA for AS44307, maxLength 23. |
| Route object: none | 45.148.182.0/23 | No route object for it. A route object for 45.148.180.0/22 with origin AS44307 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44307 in the RIR database for the space. |
| ROA: none | 45.87.71.0/24 | No ROA covers it. Add a ROA for AS44307, maxLength 24. |
Route objects not announced
Route objects with origin AS44307 whose prefix no peer sees AS44307 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 45.15.76.0/22 | RIPE | No ROA |
| 45.81.216.0/22 | RIPE | No ROA |
| 45.84.180.0/22 | RIPE | No ROA |
| 45.86.252.0/22 | RIPE | No ROA |
| 45.93.76.0/22 | RIPE | No ROA |
| 45.95.60.0/22 | RIPE | No ROA |
| 45.129.112.0/22 | RIPE | No ROA |
| 45.134.196.0/22 | RIPE | No ROA |
| 45.135.20.0/22 | RIPE | No ROA |
| 45.138.60.0/22 | RIPE | No ROA |
| 45.142.148.0/22 | RIPE | No ROA |
| 45.148.180.0/22 | RIPE | No ROA |
| 83.126.0.0/21 | RIPE | Valid |
| 91.199.180.0/24 | RIPE | No ROA |
| 185.178.36.0/22 | 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.