bgpreport

Network · data from 2026-11-12

AS31919 Blue Ridge Mountain Electric Membership Corporation - BRM EMC

Registry name: BRMEMC - Blue Ridge Mountain Electric Membership Corporation - BRM EMC, US · PeeringDB

5IPv4 routes 80.0% RPKI valid · 100.0% with a route object
1IPv6 routes 100.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
1No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS31919, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS31919, 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.
38.81.80.0/20 No ROA Other IRR onlyRADB 671 100% 68
66.119.96.0/20 Valid RIR databaseARIN, RADB 671 100% 68
66.223.63.0/24 Valid RIR databaseARIN, RADB 671 100% 68
162.250.128.0/22 Valid RIR databaseARIN, RADB 671 100% 68
204.10.56.0/22 Valid RIR databaseARIN, RADB 671 100% 68
2604:b080:8000::/33 Valid RIR databaseARIN, RADB 636 100% 67

AS-SET

PeeringDB's irr_as_set for AS31919: RADB::AS31919:AS-CONE. 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 (AS31919 isn't in the set, or no route object for AS31919 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.

NameDatabaseASNsSets Route objectsAS31919 in itNot covered
RADB::AS31919:AS-CONE RADB 4223 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 2 are in fix.csv.

  • ROA: none1
  • Route object: RIR1
ChangePrefix or setDetailFull-table peers
ROA: none38.81.80.0/20No ROA covers it. Add a ROA for AS31919, maxLength 20.671 of 673
Route object: RIR38.81.80.0/20Route object only in RADB. Add it in the RIR database for the space.671 of 673

Route objects not announced

Every route object with origin AS31919 is announced.

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.