asn.dev

Autonomous system

AS271529 ONLINE TELECOM.IP LTDA ME

Hosting ARIN

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 1 recorded by PCH
Upstreams 7 4 downstream
Flagged prefixes 0 none

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, Brazil187.16.209.119

Transit providers

7 upstream, 4 downstream and 17 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11432Telium Telecomunicacoes Ltda254
AS266931RE Servicos de Comunicacao Multimidia211
AS6939Hurricane Electric LLC87
AS52468UFINET PANAMA S.A.18
AS24482SG.GS10
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 2026-10-13, 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 1 prefixes

CountryNamePrefixes
BRBrazil2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
271529
Registry name
ASN271529
Registrant
ONLINE TELECOM.IP LTDA ME
Abuse contact
ONLINE TELECOMIP LTDA ME
Registered
2020-11-23
Last changed
2020-11-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 13 valid, 0 with no ROA
ROAs
15 authorising AS271529
ASPA
no ASPA record
IRR
46% registered · 6 of 13 announcements
Route objects
1 naming AS271529

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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