bgpreport

Network · data from 2026-11-12

AS12136 NIC.BR e.dns.br

Registry name: AS12136 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR, BR · PeeringDB

3IPv4 routes 100.0% RPKI valid · 100.0% with a route object
3IPv6 routes 100.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
0No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
2Route objects not announced registered with origin AS12136, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS12136, 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.
200.229.248.0/23 Valid Other IRR onlyRADB 672 100% 66
200.229.249.0/24 Valid Other IRR onlyRADB 672 100% 66
200.229.248.0/24 Valid Other IRR onlyRADB 667 99% 66
2001:12f8:2::/47 Valid Other IRR onlyRADB 633 100% 67
2001:12f8:3::/48 Valid Other IRR onlyRADB 633 100% 67
2001:12f8:2::/48 Valid Other IRR onlyRADB 629 99% 67

AS-SET

PeeringDB's irr_as_set for AS12136: RADB::AS-DNS-BR:AS-E. 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 (AS12136 isn't in the set, or no route object for AS12136 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 objectsAS12136 in itNot covered
RADB::AS-DNS-BR:AS-E RADB 118 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 8 are in fix.csv.

  • Route object: RIR6
  • Route object: not announced2
ChangePrefix or setDetailFull-table peers
Route object: RIR200.229.248.0/23Route object only in RADB. Add it in the RIR database for the space.672 of 673
Route object: RIR200.229.249.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
Route object: RIR200.229.248.0/24Route object only in RADB. Add it in the RIR database for the space.667 of 673
Route object: RIR2001:12f8:2::/47Route object only in RADB. Add it in the RIR database for the space.633 of 636
Route object: RIR2001:12f8:3::/48Route object only in RADB. Add it in the RIR database for the space.633 of 636
Route object: RIR2001:12f8:2::/48Route object only in RADB. Add it in the RIR database for the space.629 of 636

Route objects not announced

Route objects with origin AS12136 whose prefix no peer sees AS12136 announce. Many are kept on purpose (backup routes, space announced only in some places).

2001:12f8:1::/48RADBNo ROA
2001:12f8:1::/64RADBNo 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.