asn.dev

Autonomous system

AS266131 LINKABR TELECOM SPE LTDA

Unclassified ARIN NSP

IPv4 addresses 1.02K 3 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 4 recorded by PCH
Upstreams 3 10 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 4 exchanges in 1 country, largest first.

ExchangeLocationTheir address
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.212.146
IX.br (PTT.br) FortalezaFortaleza, Brazil45.68.75.19
IX.br (PTT.br) SalvadorSalvador, Brazil200.219.145.83
IX.br (PTT.br) Feira de SantanaFeira De Santana, Brazil200.219.131.5

Transit providers

3 upstream, 10 downstream and 25 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS53163CONID - Companhia Naciona para Inclusao Digital258
AS24482SG.GS2
AS37721Virtual Technologies & Solutions1

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

Shape and geography

IPv4 3 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil4

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
266131
Registry name
ASN266131
Registrant
LINKABR TELECOM SPE LTDA
Abuse contact
LINKABR TELECOM SPE LTDA
Registered
2017-03-31
Last changed
2017-03-31
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
LINKABR
Also known as
LINKABR
Network type
NSP
Scope
Regional
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
AS-LINKABR
Present at
5 exchanges
Website
http://www.linkabr.com.br

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

Full detail
RPKI
100% valid · 6 valid, 0 with no ROA
ROAs
2 authorising AS266131
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
8 naming AS266131

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: 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

Cross-check