Network · data from 2026-11-12
AS39356 Avanti Broadband
Registry name: Avanti-UK-AS Avanti Broadband Ltd, GB · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS39356, 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.
| 185.68.233.0/24 | No ROA | Other origin only | 673 100% |
| 2c0f:eea8:8000::/36 | No ROA | Other origin only | 636 100% |
| 2c0f:eea8:9000::/36 | No ROA | Other origin only | 139 22% |
| 77.111.252.0/22 | No ROA | RIR databaseRIPE | 673 100% |
| 88.210.128.0/18 | No ROA | RIR databaseRIPE | 673 100% |
| 188.164.0.0/17 | No ROA | RIR databaseRIPE | 673 100% |
| 196.47.95.0/24 | No ROA | RIR databaseAFRINIC | 673 100% |
| 2a00:4a00::/32 | No ROA | RIR databaseRIPE | 629 99% |
| 2a00:4a00:5000::/36 | No ROA | RIR databaseRIPE | 629 99% |
| 164.215.108.0/24 | Valid | RIR databaseRIPE | 673 100% |
AS-SET
PeeringDB's irr_as_set for AS39356: AS-39356 AS-39356-V6. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS39356 isn't in the set, or no route object for AS39356 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS39356 in it | Not covered |
|---|---|---|---|---|---|
| AS-39356 | RIPE | 15 | 2 | Yes | 3 |
| AS-39356-V6 | RIPE | 2 | 1 | Yes | 3 |
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 72 are in fix.csv.
- ROA: none9
- Route object: none3
- Route object: not announced60
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 185.68.233.0/24 | No ROA covers it. Add a ROA for AS39356, maxLength 24. |
| Route object: none | 185.68.233.0/24 | Route objects for it name AS34444. Add a route object with origin AS39356 in the RIR database for the space. |
| ROA: none | 2c0f:eea8:8000::/36 | No ROA covers it. Add a ROA for AS39356, maxLength 36. |
| Route object: none | 2c0f:eea8:8000::/36 | Route objects for it name AS328306. Add a route object with origin AS39356 in the RIR database for the space. |
| ROA: none | 2c0f:eea8:9000::/36 | No ROA covers it. Add a ROA for AS39356, maxLength 36. |
| Route object: none | 2c0f:eea8:9000::/36 | Route objects for it name AS328306. Add a route object with origin AS39356 in the RIR database for the space. |
| ROA: none | 77.111.252.0/22 | No ROA covers it. Add a ROA for AS39356, maxLength 22. |
| ROA: none | 88.210.128.0/18 | No ROA covers it. Add a ROA for AS39356, maxLength 18. |
| ROA: none | 188.164.0.0/17 | No ROA covers it. Add a ROA for AS39356, maxLength 17. |
| ROA: none | 196.47.95.0/24 | No ROA covers it. Add a ROA for AS39356, maxLength 24. |
| ROA: none | 2a00:4a00::/32 | No ROA covers it. Add a ROA for AS39356, maxLength 32. |
| ROA: none | 2a00:4a00:5000::/36 | No ROA covers it. Add a ROA for AS39356, maxLength 36. |
Route objects not announced
Route objects with origin AS39356 whose prefix no peer sees AS39356 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 41.138.244.0/24 | AFRINIC | No ROA |
| 41.198.96.0/20 | RIPE-NONAUTH | No ROA |
| 41.198.96.0/22 | RIPE-NONAUTH | No ROA |
| 41.198.116.0/22 | RIPE-NONAUTH | No ROA |
| 41.198.120.0/24 | RIPE-NONAUTH | No ROA |
| 41.198.121.0/24 | RIPE-NONAUTH | No ROA |
| 41.198.122.0/24 | RIPE-NONAUTH | No ROA |
| 41.198.123.0/24 | RIPE-NONAUTH | No ROA |
| 41.198.127.0/24 | RIPE-NONAUTH | No ROA |
| 41.207.100.0/24 | AFRINIC, RIPE-NONAUTH | No ROA |
| 41.207.101.0/24 | AFRINIC | No ROA |
| 41.207.109.0/24 | AFRINIC, RIPE-NONAUTH | No ROA |
| 41.207.110.0/24 | AFRINIC, RIPE-NONAUTH | No ROA |
| 41.207.111.0/24 | AFRINIC, RIPE-NONAUTH | No ROA |
| 41.207.112.0/24 | AFRINIC, RIPE-NONAUTH | No ROA |
| 41.207.113.0/24 | AFRINIC, RIPE-NONAUTH | No ROA |
| 41.207.115.0/24 | AFRINIC, RIPE-NONAUTH | No ROA |
| 41.207.116.0/24 | AFRINIC | No ROA |
| 77.111.254.0/24 | RIPE | No ROA |
| 77.111.255.0/24 | RIPE | No ROA |
| 88.210.128.0/19 | RIPE | No ROA |
| 88.210.144.0/24 | RIPE | No ROA |
| 88.210.160.0/20 | RIPE | No ROA |
| 88.210.176.0/22 | RIPE | No ROA |
| 88.210.180.0/24 | RIPE | No ROA |
| 88.210.181.0/24 | RIPE | No ROA |
| 88.210.182.0/24 | RIPE | No ROA |
| 88.210.183.0/24 | RIPE | No ROA |
| 88.210.184.0/24 | RIPE | No ROA |
| 88.210.185.0/24 | RIPE | No ROA |
| 88.210.186.0/24 | RIPE | No ROA |
| 88.210.187.0/24 | RIPE | No ROA |
| 88.210.188.0/23 | RIPE | No ROA |
| 88.210.190.0/23 | RIPE | No ROA |
| 103.13.191.0/24 | APNIC, RIPE-NONAUTH | Valid |
| 164.215.106.0/24 | RIPE | No ROA |
| 164.215.110.0/24 | RIPE | No ROA |
| 165.143.112.0/21 | RIPE-NONAUTH | No ROA |
| 171.33.169.0/24 | RIPE | No ROA |
| 171.33.171.0/24 | RIPE | No ROA |
| 171.33.173.0/24 | RIPE | No ROA |
| 185.68.232.0/24 | RIPE | No ROA |
| 185.152.244.0/22 | RIPE | Invalid: origin |
| 188.164.0.0/19 | RIPE | No ROA |
| 188.164.0.0/21 | RIPE | No ROA |
| 188.164.16.0/22 | RIPE | No ROA |
| 188.164.32.0/19 | RIPE | No ROA |
| 188.164.64.0/19 | RIPE | No ROA |
| 188.164.96.0/20 | RIPE | No ROA |
| 188.164.96.0/21 | RIPE | No ROA |
| 188.164.104.0/21 | RIPE | No ROA |
| 188.164.112.0/20 | RIPE | No ROA |
| 188.164.113.0/24 | RIPE | No ROA |
| 196.15.8.0/24 | AFRINIC | No ROA |
| 196.202.183.0/24 | RIPE-NONAUTH | No ROA |
| 2a00:4a00:2000::/36 | RIPE | No ROA |
| 2a00:4a00:4000::/36 | RIPE | No ROA |
| 2a00:4a00:6000::/36 | RIPE | No ROA |
| 2a00:4a00:7000::/36 | RIPE | No ROA |
| 2a00:4a00:f000::/36 | 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.