Network · data from 2026-11-12
AS29554 Svyaznoy Chain SV
Registry name: SVYAZNOY-CHAIN-AS Svyaznoy Chain LLC, RU · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS29554, 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.
| 83.143.192.0/21 | No ROA | Other origin only | 673 100% |
| 89.16.32.0/19 | No ROA | Other origin only | 673 100% |
| 185.139.108.0/22 | No ROA | Other origin only | 673 100% |
AS-SET
PeeringDB's irr_as_set for AS29554: RIPE::AS-SS. 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 (AS29554 isn't in the set, or no route object for AS29554 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 | AS29554 in it | Not covered |
|---|---|---|---|---|---|
| RIPE::AS-SS | 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 7 are in fix.csv.
- ROA: none3
- Route object: none3
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 83.143.192.0/21 | No ROA covers it. Add a ROA for AS29554, maxLength 21. |
| Route object: none | 83.143.192.0/21 | Route objects for it name AS34485. Add a route object with origin AS29554 in the RIR database for the space. |
| ROA: none | 89.16.32.0/19 | No ROA covers it. Add a ROA for AS29554, maxLength 19. |
| Route object: none | 89.16.32.0/19 | Route objects for it name AS34485. Add a route object with origin AS29554 in the RIR database for the space. |
| ROA: none | 185.139.108.0/22 | No ROA covers it. Add a ROA for AS29554, maxLength 22. |
| Route object: none | 185.139.108.0/22 | Route objects for it name AS34485. Add a route object with origin AS29554 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS29554 whose prefix no peer sees AS29554 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 91.199.80.0/24 | 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.