asn.dev

Autonomous system

AS52303 COOP.DE OB.Y SERVICIOS PUB. DE MARCOS JUAREZ

Unclassified LACNIC

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly AR
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Coop de Obra y Servicios Públicos de Marcos Juárez

Argentina · AI-generated

cooperative residential access argentina

AS52303 is operated by Coop de Obra y Servicios Públicos de Marcos Juárez.

What it's used for

  • The address space carries residential customer traffic, as indicated by reverse DNS entries like 255-199-190-186.customer.coyspu.com.ar and 254-203-190-186.customer.coyspu.com.ar.
  • The AS announces 4096 IPv4 addresses across 1 prefix (186.190.192.0/20) and maintains 2 observed neighbours, a ratio consistent with a local access network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for the local community in Marcos Juárez, Córdoba Province, served by the cooperative's public works and services division.

Notable

  • The RDAP registrant COOP.DE OB.Y SERVICIOS PUB. DE MARCOS JUAREZ matches the AS handle and the reverse DNS domain coyspu.com.ar, confirming consistent ownership.
  • The address inventory is a single contiguous /20 block, typical of a small regional ISP or cooperative 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

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

ASNetworkPaths seen
AS27953NODOSUD S.A317
AS3356Level 3 Parent, LLC218

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-24, 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 · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
ARArgentina1

Registry

Allocation record

LACNIC · via Atlas (registry + RDAP)
Registry
LACNIC
Handle
AS52303
Registry name
52303
Registrant
COOP.DE OB.Y SERVICIOS PUB. DE MARCOS JUAREZ
Abuse contact
sebas4944@gmail.com
Registered
2010-12-23
Last changed
2025-12-17
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 9 valid, 0 with no ROA
ROAs
2 authorising AS52303
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
2 naming AS52303

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 2026-10-24. 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