Autonomous system
AS61761 AS61761 - AGATANGELO TELECOM E INFORMATICA LTDA
Unclassified LACNIC
Summary
Ati Internet
isp residential brazil regional
AS61761 is operated by Agatangelo Telecom e Informatica LTDA, known commercially as Ati Internet.
What it's used for
- The address space carries residential and small business internet access, evidenced by reverse DNS records pointing to
atiinternet.com.br. - The AS announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 3 observed upstream neighbours, indicating a regional access provider rather than a transit carrier.
- Traffic consists of subscriber eyeballs for internet access services in the Brazilian region.
Notable
- Registrants for both announced IPv4 prefixes (
170.82.88.0/22and201.158.20.0/22) match the AS holder, Agatangelo Telecom e Informatica LTDA. - The inventory consists of two /22 blocks in IPv4 and a single /32 in IPv6, typical of a regional ISP managing its own customer-facing address space.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-09, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 2.05K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 3 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
61761- Registry name
- ASN61761
- Registrant
- AGATANGELO TELECOM E INFORMATICA LTDA
- Abuse contact
- rodrigo@agatangelo.com.br
- Registered
- 2014-06-16
- Last changed
- 2014-06-16
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 16 valid, 0 with no ROA
- ROAs
- 3 authorising AS61761
- ASPA
- no ASPA record
- IRR
- 100% registered · 16 of 16 announcements
- Route objects
- 3 naming AS61761
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 454 networks and 1,854 prefixes, as published 2026-11-09. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere