Autonomous system
AS52941 SPACE NETWORK
Residential RIPE
Summary
Space Network
isp residential cable brazil
AS52941 is operated by Space Network.
What it's used for
- The address space carries static residential or business connections, evidenced by reverse DNS entries such as
177.38.42.0.static.spacenetwork.psi.brand45.169.213.0.static.spacenetwork.psi.br. - The network announces 3,072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 44 observed neighbours, a ratio consistent with a regional access provider aggregating traffic from multiple upstreams.
- As a regional Cable/DSL/ISP, the traffic consists of subscriber internet access for residential and small business customers in Brazil.
Notable
- Registrants for both announced IPv4 prefixes (
177.38.40.0/21and45.169.212.0/22) are listed as SPACE NETWORK, matching the AS holder. - The inventory is composed of two distinct IPv4 blocks and a single large IPv6 allocation, indicating a standard ISP address plan without significant fragmentation.
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 | 187.16.217.64 |
| IX.br (PTT.br) Fortaleza | Fortaleza, Brazil | 45.68.72.111 |
| IX.br (PTT.br) Belo Horizonte | Belo Horizonte, Brazil | 200.219.139.27 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 3.07K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
52941- Registry name
- ASN52941
- Registrant
- SPACE NETWORK
- Abuse contact
- SN SOC
- Registered
- 2012-08-21
- Last changed
- 2022-09-21
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 22 valid, 0 with no ROA
- ROAs
- 3 authorising AS52941
- ASPA
- no ASPA record
- IRR
- 100% registered · 22 of 22 announcements
- Route objects
- 45 naming AS52941
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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