asn.dev

Routing security

AS263481 Nova Serv de Com Multimidia Ltda

Unclassified LACNIC Cable/DSL/ISP

RPKI valid 100% 11 of 11 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 5 authorising this AS

Announcements

What this network originates

11 observed

Every prefix observed with AS263481 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
191.242.208.0/23RPKI validIRR covering52
191.242.208.0/24RPKI validIRR covering52
191.242.209.0/24RPKI validIRR covering52
191.242.210.0/24RPKI validIRR covering52
191.242.212.0/23RPKI validIRR covering52
191.242.214.0/23RPKI validIRR covering52
2804:1284::/32RPKI validIRR34
2804:1284::/34RPKI validIRR covering31
2804:1284:4000::/34RPKI validIRR covering31
2804:1284:8000::/34RPKI validIRR covering31
2804:1284:c000::/34RPKI validIRR covering31

RPKI · ROAs

Route origin authorisations

5 ROAs

Signed statements by address holders that AS263481 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
191.242.208.0/23/24LACNIC
191.242.210.0/23/24LACNIC
191.242.212.0/23/24LACNIC
191.242.214.0/23/24LACNIC
2804:1284::/32/36LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

4 objects · 3 not announced

Route objects naming AS263481 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
191.242.208.0/21ALTDBPROXY Nova Serv de Com Mult LtdaMAINT-AS2640102025-09-29Not announced
191.242.208.0/21RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS148402023-11-13Not announced
2804:2958::/32ALTDBPROXY Nova Serv de Com Mult LtdaMAINT-AS2640102025-09-29Not announced
2804:1284::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263481 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS263481 as a direct member
AS-53062-CUSTOMERSALTDBLists AS263481 as a direct member
AS-53062-CUSTOMERSRADBLists AS263481 as a direct member
AS-53427-TGLOBALRADBLists AS263481 as a direct member
AS-8167_CUSTOMERSRADBLists AS263481 as a direct member
AS-AS393742NTTCOMLists AS263481 as a direct member
AS-CTBC-CUSTOMERS116RADBLists AS263481 as a direct member
AS-CTBC-CUSTOMERS52RADBLists AS263481 as a direct member
AS-CTBC-TOOLS-5RADBLists AS263481 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS263481 as a direct member
AS-FORTE-TELECOM-CUSTOMER-RJRADBLists AS263481 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS263481 as a direct member
AS-HURRICANEV6RADBLists AS263481 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS263481 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS263481 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS263481 as a direct member
AS14840:AS-CUSTOMERS-06RADBLists AS263481 as a direct member
AS264308:AS-CUSTOMERSALTDBLists AS263481 as a direct member
AS28146:AS-CLIENTSRADBLists AS263481 as a direct member
AS53013:AS-CONERADBLists AS263481 as a direct member
AS61621:AS-CONERADBLists AS263481 as a direct member

RPKI from rpki-client, validated 2026-10-21 12:00 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-21. Cross-check on bgp.he.net.