asn.dev

Routing security

AS271117 Ultranet Ipava Telecom Ltda

Residential LACNIC Cable/DSL/ISP

RPKI valid 85% 11 of 13 announcements
RPKI invalid 0 none
No ROA 2 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 11 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS271117 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
179.48.90.0/24No ROAIRR53
179.48.91.0/24No ROAIRR53
179.48.88.0/23RPKI validIRR53
179.48.88.0/24RPKI validIRR15
179.48.89.0/24RPKI validIRR15
2804:7684::/32RPKI validIRR31
2804:7684::/33RPKI validIRR covering31
2804:7684::/34RPKI validIRR18
2804:7684:4000::/34RPKI validIRR18
2804:7684:8000::/33RPKI validIRR covering31
2804:7684:8000::/34RPKI validIRR18
2804:7684:8000::/40RPKI validIRR covering30
2804:7684:c000::/34RPKI validIRR18

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS271117 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
179.48.88.0/23/23LACNIC
179.48.88.0/24/24LACNIC
179.48.89.0/24/24LACNIC
2804:7684::/32/32LACNIC
2804:7684::/33/33LACNIC
2804:7684::/34/34LACNIC
2804:7684:4000::/34/34LACNIC
2804:7684:8000::/33/33LACNIC
2804:7684:8000::/34/34LACNIC
2804:7684:8000::/40/40LACNIC
2804:7684:c000::/34/34LACNIC

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

12 objects · 2 not announced

Route objects naming AS271117 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
179.48.88.0/22RADBUltranet Ipava Telecom LtdaMAINT-AS530872023-11-13Not announced
179.48.90.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
179.48.88.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.48.88.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.48.89.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.48.90.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.48.91.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7684::/32RADBULTRANET IPAVA TELECOM LTDAMAINT-AS530872023-11-13Announced
2804:7684::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7684:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7684:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7684:c000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271117 directly show who expects to carry it.

AS-setWhereRelationship
AS271117:AS-ULTRANET-IPAVA-TELECOMPeeringDBDeclared by the operator as its own set
AS-267613RADBLists AS271117 as a direct member
AS-53019ALTDBLists AS271117 as a direct member
AS-7738_CUSTOMERSRADBLists AS271117 as a direct member
AS-CTBC-CUSTOMERS195RADBLists AS271117 as a direct member
AS-CTBC-CUSTOMERS206RADBLists AS271117 as a direct member
AS-CTBC-TOOLS-4RADBLists AS271117 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS271117 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271117 as a direct member
AS-EMBRATELNETRADBLists AS271117 as a direct member
AS-NOVELL-CUSTOMERSRADBLists AS271117 as a direct member
AS-SEABORN-CUSTOMERRADBLists AS271117 as a direct member
AS-SECWALTDBLists AS271117 as a direct member
AS-TELYRADBLists AS271117 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS271117 as a direct member
AS14840:AS-CUSTOMERS-02RADBLists AS271117 as a direct member
AS268729:AS-SET-WNETTRADBLists AS271117 as a direct member
AS268729:AS-WNETTNTTCOMLists AS271117 as a direct member
AS53013:AS-CONERADBLists AS271117 as a direct member

RPKI from rpki-client, validated 2026-10-26 12:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-26. Cross-check on bgp.he.net.