Autonomous system
AS61758 TOP NET SERVICOS LTDA
Residential ARIN Cable/DSL/ISP
Summary
Top Net Serviços
isp residential cable dsl
AS61758 is operated by Top Net Serviços Ltda.
What it's used for
- The address space carries residential and business internet access, evidenced by reverse DNS entries such as
131.72.68-128.grupovianet.com.brand131.72.70-64.TOPNET. - The AS announces 1024 IPv4 addresses across 3 prefixes and 53 IPv6 prefixes, while maintaining 38 observed neighbours.
- As a cable and DSL provider, the traffic consists primarily of subscriber eyeballs and home or small office internet connections.
Notable
- Registrants for all announced IPv4 prefixes are listed as
TOP NET SERVIÇOS LTDA, matching the AS holder. - The address inventory is compact, consisting of a single /23 and two /24 blocks in the 131.72.0.0/16 range.
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) Fortaleza | Fortaleza, Brazil | 45.68.72.169 |
| IX.br (PTT.br) Salvador | Salvador, Brazil | 200.219.145.76 |
| IX.br (PTT.br) Aracaju | Aracaju, Brazil | 200.219.130.42 |
Transit providers
7 upstream, 21 downstream and 46 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 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 53 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 54 |
Registry
Allocation record
- Registry
- ARIN
- Handle
61758- Registry name
- ASN61758
- Registrant
- TOP NET SERVIÇOS LTDA
- Abuse contact
- Carlos Henrique Lima de Jesus
- Registered
- 2014-08-14
- Last changed
- 2025-05-31
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- TOP NET SERVIÇOS
- Network type
- Cable/DSL/ISP
- Scope
- South America
- Traffic ratio
- Heavy Inbound
- Peering policy
- Open
- IRR as-set
AS-AS61758- Present at
- 1 exchanges
- Website
- http://vianet.online
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 30 valid, 0 with no ROA
- ROAs
- 4 authorising AS61758
- ASPA
- no ASPA record
- IRR
- 100% registered · 30 of 30 announcements
- Route objects
- 7 naming AS61758
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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