Network · data from 2026-11-12
AS10561 BRANDEIS
Registry name: BRANDEIS - Brandeis University, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS10561, 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.
| 129.64.249.0/24 | No ROA | Nonecovered by 129.64.0.0/16 | 672 100% |
| 129.64.0.0/16 | No ROA | RIR databaseARIN, RADB | 670 100% |
AS-SET
PeeringDB's irr_as_set for AS10561: AS10561:RS-BRANDEIS. 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 (AS10561 isn't in the set, or no route object for AS10561 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 | AS10561 in it | Not covered | |
|---|---|---|---|---|---|---|
| AS10561:RS-BRANDEIS | A route-set, not an AS-SET; route-sets aren't expanded. | |||||
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: none2
- Route object: none1
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 129.64.249.0/24 | No ROA covers it. Add a ROA for AS10561, maxLength 24. |
| Route object: none | 129.64.249.0/24 | No route object for it. A route object for 129.64.0.0/16 with origin AS10561 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10561 in the RIR database for the space. |
| ROA: none | 129.64.0.0/16 | No ROA covers it. Add a ROA for AS10561, maxLength 16. |
Route objects not announced
Route objects with origin AS10561 whose prefix no peer sees AS10561 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2001:470:1b8::/48 | ARIN | 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.