asn.dev

Autonomous system

AS61872 INUV PROVEDOR DE INTERNET LTDA

Residential RIPE

IPv4 addresses 5.12K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 2 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

Inuv Telecom

Brazil · AI-generated

residential isp brazil access

AS61872 is operated by Inuv Telecom (INUV PROVEDOR DE INTERNET LTDA).

What it's used for

  • The address space carries dynamic residential subscriber traffic, evidenced by reverse DNS entries such as 0-212-22-177.dynamic.inuvtelecom.com.br and 255-45-81-170.dynamic.inuvtelecom.com.br.
  • The network announces 5120 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 10 observed neighbours; this ratio of address space to peering partners indicates an access network providing last-mile connectivity.
  • Traffic from this AS consists of residential broadband users accessing the internet via dynamic IP assignments.

Notable

  • Both announced prefixes (177.22.208.0/20 and 170.81.44.0/22) are registered to INUV PROVEDOR DE INTERNET LTDA, matching the AS holder.
  • The address inventory is composed of two distinct IPv4 blocks and one IPv6 /32, all located in Brazil.

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 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
IX.br (PTT.br) CuritibaCuritiba, Brazil45.184.146.122
IX.br (PTT.br) MaringáMaringá, Brazil187.16.201.82

Transit providers

2 upstream, 1 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS262355VSX Networks1,908
AS8167V tal314

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 5.12K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
61872
Registry name
ASN61872
Registrant
INUV PROVEDOR DE INTERNET LTDA
Abuse contact
Maicon Evandro Mulinari
Registered
2014-07-10
Last changed
2025-01-27
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 49 valid, 0 with no ROA
ROAs
3 authorising AS61872
ASPA
no ASPA record
IRR
63% registered · 31 of 49 announcements
Route objects
2 naming AS61872

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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