Autonomous system
AS53236 JF Solucoes Informatica Ltda.
Residential APNIC
Summary
Acesso Internet Fibra
residential fiber isp brazil
AS53236 is operated by Acesso Internet Fibra, a fiber-optic internet service provider based in Pará de Minas, Brazil.
What it's used for
- The address space carries residential fiber subscribers, evidenced by reverse DNS records pointing to
acesso.net.brand registrant netnames300002,283420, and155020all assigned to ACESSO Internet Fibra. - The AS announces 3,072 IPv4 addresses across 3 prefixes and 6 IPv6 prefixes, while maintaining 31 observed routing neighbours; this ratio of modest address inventory against a significant peer count indicates a regional access network rather than a transit provider.
- Traffic from this AS consists of subscriber eyeballs accessing the internet via fiber-to-the-home connections, consistent with the operator's business of providing high-speed broadband in the Minas Gerais region.
Notable
- All RDAP registrants for the announced IPv4 prefixes agree with the AS holder, listing ACESSO Internet Fibra as the registrant for
170.83.204.0/22,170.150.176.0/22, and177.10.120.0/22. - The address inventory is composed of three /22 blocks in IPv4 and a contiguous set of IPv6 prefixes under the
2804:2f0::/32range, reflecting a standard regional ISP allocation.
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 5 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.211.140 |
| IX.br (PTT.br) Fortaleza | Fortaleza, Brazil | 45.68.72.84 |
| IX.br (PTT.br) Recife | Recife, Brazil | 200.219.147.172 |
| IX.br (PTT.br) Salvador | Salvador, Brazil | 200.219.145.81 |
| IX.br (PTT.br) Aracaju | Aracaju, Brazil | 200.219.130.44 |
Transit providers
7 upstream, 1 downstream and 12 adjacent networks observed; most-used upstreams first.
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 3 prefixes · 3.07K addresses IPv6 6 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 9 |
Registry
Allocation record
- Registry
- APNIC
- Handle
53236- Registry name
- ASN53236
- Registrant
- ACESSO Internet Fibra
- Abuse contact
- João Rosa Nascimento Neto
- Registered
- 2010-12-07
- Last changed
- 2020-03-11
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 12 valid, 0 with no ROA
- ROAs
- 17 authorising AS53236
- ASPA
- no ASPA record
- IRR
- 100% registered · 12 of 12 announcements
- Route objects
- 51 naming AS53236
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