Network · data from 2026-11-12
AS42330 Unchained ISP
Registry name: UNCHAINEDISP Unchained ISP Limited, GB · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS42330, 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.
| 185.250.8.0/24 | Invalid: origin | None | 2 0%low visibility |
AS-SET
PeeringDB's irr_as_set for AS42330: RIPE::AS-UNCHAINED. 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 (AS42330 isn't in the set, or no route object for AS42330 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 | AS42330 in it | Not covered |
|---|---|---|---|---|---|
| RIPE::AS-UNCHAINED | RIPE | 5 | 1 | Yes | 1 |
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 4 are in fix.csv.
- ROA: origin1
- Route object: none1
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 185.250.8.0/24 | ROAs covering it name AS209505, not AS42330. If AS42330 should announce it, add a ROA for AS42330. |
| Route object: none | 185.250.8.0/24 | No route object for it. Add a route object with origin AS42330 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS42330 whose prefix no peer sees AS42330 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 78.41.136.0/24 | RIPE | Valid |
| 2a13:3840:4000::/34 | RIPE | Valid |
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.