asn.dev

Autonomous system

AS52860 Isaque Oliveira Comercial LTDA

Unclassified RIPE

IPv4 addresses 3.07K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 1 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Alternativa Telecom

Brazil · AI-generated

isp residential brazil small

AS52860 is operated by Alternativa Telecom, registered under the legal name Isaque Oliveira Comercial LTDA.

What it's used for

  • The address space is registered to Isaque Oliveira Comercial LTDA with netnames 176367 and 293121, consistent with a local internet service provider.
  • The AS announces 3072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed routing neighbours, indicating a small access network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for a regional telecom operator serving the Brazilian market.

Notable

  • Registrants for both announced prefixes match the AS holder, Isaque Oliveira Comercial LTDA.
  • The operator is also known as Isaque Oliveira de Santana or ALTERNATIVA INFORMATICA E PROVEDOR, operating the website alternativatelecom.net.br.
  • The inventory includes a large IPv6 allocation (2804:7a4::/32) alongside modest IPv4 holdings.

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) AracajuAracaju, Brazil200.219.130.21

Transit providers

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

ASNetworkPaths seen
AS263321ILOGNET PROVEDOR144
AS61568ALOO TELECOM - FSF TECNOLOGIA SA67

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 2 prefixes · 3.07K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
52860
Registry name
ASN52860
Registrant
Isaque Oliveira Comercial LTDA
Abuse contact
noc@alternativaprovedor.com.br
Registered
2011-12-13
Last changed
2013-03-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS52860
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
6 naming AS52860

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 1,773 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