Autonomous system
AS52901 MINAS TELECOM
Unclassified LACNIC
Summary
Minas Telecom
isp residential cable dsl
AS52901 is operated by Minas Telecom.
What it's used for
- The address space carries residential and small business internet access, evidenced by reverse DNS entries like
ip-191.7.90.0.minasnet-telecom.com.brand netnames such as223322and187720. - The AS announces 7,168 IPv4 addresses across 12 prefixes and 1 IPv6 prefix, while maintaining 37 observed neighbours; this ratio of moderate address inventory to a high number of peering partners indicates an access network providing local connectivity rather than a large-scale transit provider.
- Traffic from this AS consists of subscriber eyeballs for cable and DSL internet services, serving residential and small business customers in Brazil.
Notable
- All registrants for the announced prefixes are listed as
MINAS TELECOM, matching the AS holder name. - The address inventory is fragmented into multiple small blocks, including /21, /22, /23, and /24 prefixes, distributed across three distinct IP ranges (191.7.x.x, 138.94.x.x, and 177.11.x.x).
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 | 187.16.219.204 |
| IX.br (PTT.br) Fortaleza | Fortaleza, Brazil | 45.68.73.151 |
| IX.br (PTT.br) Recife | Recife, Brazil | 200.219.147.148 |
| IX.br (PTT.br) Salvador | Salvador, Brazil | 200.219.145.50 |
| IX.br (PTT.br) Aracaju | Aracaju, Brazil | 200.219.130.6 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 12 prefixes · 7.17K addresses IPv6 16 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 28 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2012-07-24
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 10 with no ROA
- ROAs
- 0 authorising AS52901
- ASPA
- no ASPA record
- IRR
- 100% registered · 10 of 10 announcements
- Route objects
- 37 naming AS52901
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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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