asn.dev

Autonomous system

AS61670 New Net Informatica e Telecomunicacoes

Unclassified LACNIC

IPv4 addresses 2.05K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 1 recorded by PCH
Upstreams 7 1 downstream
Flagged prefixes 0 none

Summary

New Net Informatica e Telecomunicacoes

Brazil · AI-generated

residential isp brazil broadband

AS61670 is operated by New Net Informatica e Telecomunicacoes.

What it's used for

  • The address space carries residential broadband traffic, evidenced by reverse DNS entries such as dynamic-131-100-105-0.newnetprovedor.net.br and dynamic-201-148-165-0.newnetprovedor.net.br.
  • The network announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 20 upstream neighbours. This ratio of modest address inventory against a significant number of peering relationships indicates a regional access provider rather than a transit carrier.
  • Traffic from this AS consists of subscriber eyeballs for fixed broadband services in the Campos dos Goytacazes region of Brazil.

Notable

  • Registrant data for both announced prefixes (131.100.104.0/22 and 201.148.164.0/22) lists New Net Informatica e Telecomunicações, matching the AS holder.
  • The address inventory is composed of two /22 blocks and a /32 IPv6 prefix, representing a compact estate typical of a local ISP.

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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.214.44

Transit providers

7 upstream, 1 downstream and 11 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS268696Tuddo Telecom Ltda.337
AS53181Avanca Telecom e Servicos LTDA154
AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDA84
AS6939Hurricane Electric LLC52
AS24482SG.GS7
AS35280F5 Networks SARL4
AS37721Virtual Technologies & Solutions4

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

Shape and geography

IPv4 2 prefixes · 2.05K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil3

Registry

Allocation record

LACNIC · via Atlas (registry + RDAP)
Registry
LACNIC
Handle
61670
Registry name
ASN61670
Registrant
New Net Informatica e Telecomunicações
Abuse contact
Layer7 Tecnologia LTDA
Registered
2014-09-03
Last changed
2016-08-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 16 valid, 0 with no ROA
ROAs
3 authorising AS61670
ASPA
no ASPA record
IRR
50% registered · 8 of 16 announcements
Route objects
9 naming AS61670

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

Cross-check