Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS271517

Announcement observedUnknown RIR

AS271517 - ULTRA CORE TELECOMUNICACOES LTDA · AS271517

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 06:48:04Snapshot expired

View network topology RDAP registration

ASN: AS271517
Registration country: Registration country pending sync
Name: AS271517 - ULTRA CORE TELECOMUNICACOES LTDA
Abbreviation: AS271517
Registration date: Not recorded
Status: Announcement observed
RIR: Not recorded

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
181.232.226.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/2/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Historical record
181.232.227.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/2/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: AS271517 - ULTRA CORE TELECOMUNICACOES LTDA
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/16/2026, 06:48:042 v42 v64 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing