Autonomous system
AS53160 UNIDASNET COMUNICACOES LTDA
Residential AFRINIC
Summary
UNIDASNET Comunicações
isp residential eyeball fiber
UNIDASNET Comunicações is a Brazilian broadband provider (provedor de internet), classified as a Cable/DSL/ISP eyeball network serving customers in Brazil.
What it's used for
- Residential fixed broadband (fibre) for Brazilian homes, plus business connectivity.
Notable
- A heavy-inbound "eyeball" network: addresses here are home subscriber connections, commonly behind carrier-grade NAT, rather than servers.
- One of the many regional Brazilian ISPs, peering across the IX.br exchanges (São Paulo, Rio de Janeiro, Fortaleza, Campina Grande) rather than a national incumbent.
Interesting
- Like most Brazilian regional providers, it interconnects heavily at IX.br, the world's largest internet-exchange system by number of participants.
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
Recorded at 4 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.217.66 |
| IX.br (PTT.br) Fortaleza | Fortaleza, Brazil | 45.68.73.132 |
| IX.br (PTT.br) Recife | Recife, Brazil | 200.219.147.82 |
| IX.br (PTT.br) Campina Grande | Campina Grande, Brazil | 200.192.109.23 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 · 5.12K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 3 |
Registry
Allocation record
- Registry
- AFRINIC
- Handle
53160- Registry name
- ASN53160
- Registrant
- UNIDASNET COMUNICACOES LTDA
- Abuse contact
- ANTONIO DAMIÃO ALVES DE LIMA
- Registered
- 2010-06-29
- Last changed
- 2013-03-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 41 valid, 0 with no ROA
- ROAs
- 3 authorising AS53160
- ASPA
- no ASPA record
- IRR
- 100% registered · 41 of 41 announcements
- Route objects
- 3 naming AS53160
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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