Autonomous system
AS53222 Seanet Telecom Ltda
Unclassified APNIC
Summary
Seanet Telecom
isp residential brazil telecom
AS53222 is operated by Seanet Telecom Ltda.
What it's used for
- The address space carries subscriber traffic, evidenced by reverse DNS entries such as
ip-177.155.203-255.seanet.com.brandip-186.251.16-128.seanet.com.br. - The AS announces 5120 IPv4 addresses across 6 prefixes and 17 IPv6 prefixes, with 18 observed neighbours, indicating a regional access provider role.
- Traffic consists of residential and small business internet access for subscribers in Brazil, consistent with the operator's status as a regional NSP.
Notable
- All registrants for the announced prefixes are listed as Seanet Telecom Ltda, matching the AS holder.
- The address inventory is subdivided into multiple /22, /23, and /24 blocks, reflecting site-by-site or regional segmentation of the corporate estate.
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 3 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.217.24 |
| IX.br (PTT.br) Porto Alegre | Porto Alegre, Brazil | 177.52.39.26 |
| IX.br (PTT.br) Florianópolis | Florianópolis, Brazil | 200.219.141.117 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 5.12K addresses IPv6 17 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 23 |
Registry
Allocation record
- Registry
- APNIC
- Handle
53222- Registry name
- ASN53222
- Registrant
- Seanet Telecom Ltda
- Abuse contact
- Otavio da Silva Martins
- Registered
- 2010-11-08
- Last changed
- 2013-03-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 29 with no ROA
- ROAs
- 0 authorising AS53222
- ASPA
- no ASPA record
- IRR
- 100% registered · 29 of 29 announcements
- Route objects
- 24 naming AS53222
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: 448 networks and 1,851 prefixes, as published 2026-10-29. 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