Network · data from 2026-11-12
AS57406 Zero Distance
Registry name: Zero-Distance Zero Distance Internet LLC, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS57406, 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.
| 23.147.92.0/24 | Valid | RIR databaseARIN | 671 100% |
| 2602:29c::/40 | Valid | RIR databaseARIN | 635 100% |
AS-SET
PeeringDB's irr_as_set for AS57406: AS-ZERODISTANCE. 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 (AS57406 isn't in the set, or no route object for AS57406 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 | AS57406 in it | Not covered |
|---|---|---|---|---|---|
| AS-ZERODISTANCE | RIPE1 member set in no database: AS200105:AS-HK | 45 | 16 | Yes | 0 |
| ALTDB (also) | 1 | 1 | Yes | 0 |
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 6 are in fix.csv.
- AS-SET: missing member1
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| AS-SET: missing member | AS-ZERODISTANCE | AS-ZERODISTANCE (RIPE) lists AS200105:AS-HK; no IRR database read has it. |
Route objects not announced
Route objects with origin AS57406 whose prefix no peer sees AS57406 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 23.133.12.0/24 | ARIN | Valid |
| 23.145.168.0/24 | ARIN, RADB | Valid |
| 199.43.200.0/24 | ALTDB, RADB | No ROA |
| 2a13:b480::/29 | RIPE | Valid |
| 2a13:b480:1000::/36 | ALTDB, RADB | 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.