Autonomous system profile

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

AS52660

Announcement observedUnknown RIR

AS52660 - e.serv informatica e tecnologia ltda. · AS52660

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

Last active10/16/2026, 07:09:58Snapshot expired

View network topology RDAP registration

ASN: AS52660
Registration country: Registration country pending sync
Name: AS52660 - e.serv informatica e tecnologia ltda.
Abbreviation: AS52660
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
177.66.248.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/16/2026, 00:00:00	✓	×	Historical record
177.66.255.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/16/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: AS52660 - e.serv informatica e tecnologia ltda.
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/16/2026, 07:09:582 v47 v611 Upstream · 19 Uncertain

10/11/2026, 16:19:192 v47 v611 Upstream · 20 Uncertain

10/4/2026, 21:22:092 v47 v611 Upstream · 17 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