asn.dev

Autonomous system

AS61819 K L M SERVICOS DE TELECOMUNICACOES LTDA

Unclassified ARIN

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 41 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

K L M Servicos de Telecomunicacoes

Brazil · AI-generated

telecom brazil residential

AS61819 is held by K L M Servicos de Telecomunicacoes Ltda.

What it's used for

  • The space carries a single IPv4 block, 201.131.168.0/22, with netname 232011 and registrant K L M SERVICOS DE TELECOMUNICACOES LTDA.
  • The AS announces 1024 IPv4 addresses and 41 IPv6 prefixes, with 2 observed neighbours, indicating a small access network.
  • Traffic from this AS consists of subscriber eyeballs for a Brazilian telecommunications provider.

Notable

  • The registrant K L M SERVICOS DE TELECOMUNICACOES LTDA matches the AS holder.
  • The address inventory consists of one IPv4 prefix and a set of IPv6 prefixes under 2804:19cc::/33.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS28158Ampernet Telecomunicacoes Ltda453
AS53065Opcao Telecom103

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-22, 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 1 prefixes · 1.02K addresses IPv6 41 prefixes

CountryNamePrefixes
BRBrazil42

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
61819
Registry name
ASN61819
Registrant
K L M SERVICOS DE TELECOMUNICACOES LTDA
Abuse contact
Ronaldo Klais
Registered
2014-06-27
Last changed
2014-06-27
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 11 with no ROA
ROAs
0 authorising AS61819
ASPA
no ASPA record
IRR
100% registered · 11 of 11 announcements
Route objects
2 naming AS61819

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 1,779 prefixes, as published 2026-10-23. 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