Autonomous system
AS52327 Summit S.A.
Residential ARIN
Summary
Summit S.A.
isp residential argentina cable
AS52327 is operated by Summit S.A., an Argentine internet service provider.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as
254-red158.nodonorte.net.arand255-red-233.ticnorte.com.ar, which indicate customer edge devices and network infrastructure. - The AS announces 9,728 IPv4 addresses across 13 prefixes and 11 IPv6 prefixes, while maintaining 10 observed routing neighbours; this ratio of address volume to peering partners is characteristic of an access network serving local subscribers rather than a transit provider.
- Traffic from this AS consists of subscriber eyeballs and local business connectivity, consistent with Summit S.A.'s role as a regional ISP providing cable and DSL services in Argentina.
Notable
- Registrants for the largest prefixes include Summit S.A., Coop. Telefonica de San Martin de las Escobas, COOP DE PROV DE OBRAS Y SERVICIOS PUB Y ASIST VIVIENDA Y CREDITO DE MARIA SUSANA LTDA, Canal 4 Carlos Pellegrini S.R.L, Imagen Televisora S.A, and EMPRESA TIC NORTE SAS, indicating a mix of direct holdings and space allocated to local cooperatives and media entities.
- The inventory consists of multiple /22 and /23 blocks, including 45.224.156.0/22, 45.226.100.0/22, 131.161.232.0/22, 170.80.116.0/22, 181.177.212.0/22, 190.52.56.0/22, and 201.182.80.0/22, reflecting a fragmented but substantial address estate typical of a regional ISP aggregating space from various sources.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 14 prefixes · 9.98K addresses IPv6 11 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AR | Argentina | 25 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS52327- Registry name
- 52327
- Registrant
- Summit S.A.
- Abuse contact
- noc@optilogic.com.ar
- Registered
- 2011-06-15
- Last changed
- 2011-06-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 50 valid, 0 with no ROA
- ROAs
- 20 authorising AS52327
- ASPA
- no ASPA record
- IRR
- 92% registered · 46 of 50 announcements
- Route objects
- 69 naming AS52327
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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 1,781 prefixes, as published 2026-10-16. 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