asn.dev

Routing security

AS273103 TV&MAS S.A.S

Unclassified AFRINIC

RPKI valid 57% 13 of 23 announcements
RPKI invalid 0 none
No ROA 10 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 5 authorising this AS

Announcements

What this network originates

23 observed

Every prefix observed with AS273103 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.191.192.0/24No ROAIRR covering52
38.191.193.0/24No ROAIRR covering52
38.191.194.0/24No ROAIRR covering53
38.191.195.0/24No ROAIRR covering52
38.191.196.0/24No ROAIRR covering52
38.191.197.0/24No ROAIRR covering51
38.191.198.0/24No ROAIRR covering52
38.191.212.0/24No ROAIRR covering52
38.191.219.0/24No ROAIRR53
38.236.242.0/24No ROAIRR covering53
178.83.168.0/23RPKI validIRR52
178.83.168.0/24RPKI validIRR covering1
207.230.8.0/24RPKI validIRR covering52
207.230.10.0/24RPKI validIRR covering53
207.230.11.0/24RPKI validIRR covering53
2803:7050::/41RPKI validIRR covering34
2803:7050:100::/41RPKI validIRR covering34
2803:7050:200::/41RPKI validIRR covering34
2803:7050:280::/41RPKI validIRR covering34
2803:7050:300::/41RPKI validIRR covering34
2803:7050:380::/41RPKI validIRR covering33
2803:7050:ff00::/41RPKI validIRR covering30
2803:7050:ff82::/48RPKI validIRR covering34

RPKI · ROAs

Route origin authorisations

5 ROAs

Signed statements by address holders that AS273103 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
51.194.196.0/22/24RIPENCC
170.62.156.0/22/24ARIN
178.83.168.0/23/24RIPENCC
207.230.8.0/22/24ARIN
2803:7050::/32/48LACNIC

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

15 objects · 12 not announced

Route objects naming AS273103 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
38.191.192.0/19RADBRoute Registered for Cogent Communications Customer - TV&MAS S.A.SMAINT-AS1742024-04-03Not announced
38.223.123.0/24ALTDBTVYMAS S.A.S.MAINT-TVYMAS2026-05-27Not announced
38.236.240.0/20ALTDBTVYMAS S.A.S.MAINT-TVYMAS2026-05-27Not announced
51.194.196.0/22RADBautogenMAINT-AS8342026-08-02Not announced
51.194.196.0/22RIPE—NETUTILS-MNT2026-06-02Not announced
170.62.156.0/22ARINUsed by EndUserMNT-DCL-5772026-02-25Not announced
170.62.156.0/22RADBautogenMAINT-AS8342026-02-25Not announced
207.230.8.0/22ARINRoute Registered for Cogent Communications Customer - TV&MAS S.A.SMNT-COGC2023-12-04Not announced
207.230.8.0/22RADBITX-CUSTOMER-TV&MAS-HOLADIGITALMAINT-AS186782025-07-23Not announced
2803:7050::/32LACNICLACNIC generated route6 for TV&MÁS S.A.SMNT-CO-TVSA3-LACNIC2025-04-26Not announced
2803:7050::/32RADBITX-CUSTOMER- TV&MAS-HOLADIGITALMAINT-AS186782025-07-23Not announced
2803:7050:100::/48RADBITX-CUSTOMER- TV&MAS-HOLADIGITALMAINT-AS186782026-07-30Not announced
38.191.219.0/24RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS235202025-08-16Announced
178.83.168.0/23RADBautogenMAINT-AS8342026-07-08Announced
178.83.168.0/23RIPE—NETUTILS-MNT2026-07-08Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS273103 directly show who expects to carry it.

AS-setWhereRelationship
AS-7738_CUSTOMERSRADBLists AS273103 as a direct member
AS-CONTENT-CACHERADBLists AS273103 as a direct member
AS-CTBC-TOOLS-9RADBLists AS273103 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS273103 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS273103 as a direct member
AS-GNT-CUSTOMERSRADBLists AS273103 as a direct member
AS-HURRICANEV6RADBLists AS273103 as a direct member
AS-ITXCOLRADBLists AS273103 as a direct member
AS-NWN-TRANSITRADBLists AS273103 as a direct member
AS-PIT-L3RADBLists AS273103 as a direct member
AS-PIT-RS-BOGRADBLists AS273103 as a direct member
AS-PITCOLOMBIA-IPRADBLists AS273103 as a direct member
AS-SOMOS-TRANSITRADBLists AS273103 as a direct member
AS-TVYMASALTDBLists AS273103 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS273103 as a direct member
AS-VYNTERARADBLists AS273103 as a direct member
AS262186:AS-IPTRANSITLACNICLists AS273103 as a direct member
AS269934:AS-AIRNETWORKLACNICLists AS273103 as a direct member
AS272156:AS-WMCLACNICLists AS273103 as a direct member
AS272977:AS-GTKLACNICLists AS273103 as a direct member
AS273103:AS-TVYMASLACNICLists AS273103 as a direct member
AS27951:AS-CLIENTESMCLACNICLists AS273103 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS273103 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.