asn.dev

Autonomous system

AS52768 ALSOL Provedor de Internet Ltda.

Unclassified APNIC

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 6 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Alsol Provedor de Internet

Brazil · AI-generated

isp residential cable regional

AS52768 is operated by Alsol Provedor de Internet Ltda.

What it's used for

  • The address space carries residential broadband traffic, evidenced by the registrant netname 190282 and secondary reverse-DNS patterns indicating dynamic cable/DSL endpoints.
  • The AS announces 2048 IPv4 addresses across 1 prefix and 6 IPv6 prefixes, with only 1 observed neighbour, indicating a local access network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for cable and DSL internet services in the Catolé do Rocha region of Brazil.

Notable

  • The RDAP registrant Alsol Provedor de Internet Ltda matches the AS holder name exactly.
  • The inventory consists of a single /21 IPv4 block and a set of contiguous IPv6 prefixes, typical of a regional ISP managing its own allocated space.

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

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

ASNetworkPaths seen
AS52648Consorcio Conecte95

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 · 2.05K addresses IPv6 6 prefixes

CountryNamePrefixes
BRBrazil7

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
52768
Registry name
ASN52768
Registrant
Alsol Provedor de Internet Ltda
Abuse contact
Gleidson Pereira Torres
Registered
2012-09-10
Last changed
2021-08-13
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS52768
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS52768

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