asn.dev

Routing security

AS273575 FOX INFO TELECOM LTDA

Unclassified APNIC

RPKI valid 100% 8 of 8 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS273575 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
179.42.64.0/22RPKI validIRR53
179.42.64.0/23RPKI validIRR53
179.42.64.0/24RPKI validIRR53
179.42.65.0/24RPKI validIRR53
179.42.66.0/23RPKI validIRR53
179.42.66.0/24RPKI validIRR53
179.42.67.0/24RPKI validIRR53
2804:8904::/32RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS273575 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
179.42.64.0/22/24LACNIC
2804:8904::/32/34LACNIC

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 · 6 not announced

Route objects naming AS273575 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
2804:8904::/33ALTDBFOX-INFOMAINT-AS2735752025-04-15Not announced
2804:8904::/34ALTDBFOX-INFOMAINT-AS2735752025-04-15Not announced
2804:8904:4000::/34ALTDBFOX-INFOMAINT-AS2735752025-04-15Not announced
2804:8904:8000::/33ALTDBFOX-INFOMAINT-AS2735752025-04-15Not announced
2804:8904:8000::/34ALTDBFOX-INFOMAINT-AS2735752025-04-15Not announced
2804:8904:c000::/34ALTDBFOX-INFOMAINT-AS2735752025-04-15Not announced
179.42.64.0/22ALTDBFOX-INFOMAINT-AS2735752025-10-16Announced
179.42.64.0/23ALTDBFOX-INFOMAINT-AS2735752025-10-16Announced
179.42.64.0/24ALTDBFOX-INFOMAINT-AS2735752025-10-16Announced
179.42.65.0/24ALTDBFOX-INFOMAINT-AS2735752025-10-16Announced
179.42.66.0/23ALTDBFOX-INFOMAINT-AS2735752025-10-16Announced
179.42.66.0/24ALTDBFOX-INFOMAINT-AS2735752025-10-16Announced
179.42.67.0/24ALTDBFOX-INFOMAINT-AS2735752025-10-16Announced
2804:8904::/32ALTDBFOX-INFOMAINT-AS2735752025-04-15Announced
2804:8904::/32RADBWIXMAINT-AS530132023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS273575 directly show who expects to carry it.

AS-setWhereRelationship
AS-268696RADBLists AS273575 as a direct member
AS-273575ALTDBLists AS273575 as a direct member
AS-28173:AS-CUSTOMERSRADBLists AS273575 as a direct member
AS-53078-CUSTALTDBLists AS273575 as a direct member
AS-7738_CUSTOMERSRADBLists AS273575 as a direct member
AS-CTBC-CUSTOMERS229RADBLists AS273575 as a direct member
AS-CTBC-TOOLS-4RADBLists AS273575 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS273575 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS273575 as a direct member
AS-MEGALINKRADBLists AS273575 as a direct member
AS-NORTH-TELECOM-AS269115RADBLists AS273575 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS273575 as a direct member
AS-SEMPRE-CUSTOMER-268696RADBLists AS273575 as a direct member
AS-TUDDO-CLIRADBLists AS273575 as a direct member
AS-TUDDO-CLI2RADBLists AS273575 as a direct member
AS264409:AS-CONERADBLists AS273575 as a direct member
AS267062:AS-WNET-CUSTOMERSALTDBLists AS273575 as a direct member
AS268235:AS-CUSTOMERSRADBLists AS273575 as a direct member
AS271502:AS-XYBER-CUSTOMERSALTDBLists AS273575 as a direct member
AS53013:AS-CONERADBLists AS273575 as a direct member

RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.