Autonomous system
AS64103 CABASE Camara Arg de Base de Datos y Serv en Linea
Unclassified RIPE
Summary
CABASE
non-profit registry argentina
AS64103 is held by CABASE (Cámara Argentina de Base de Datos y Servicios en Línea).
What it's used for
- The address space carries infrastructure for CABASE, a non-profit organization that manages the .AR country-code top-level domain and provides online services in Argentina.
- The AS announces 256 IPv4 addresses within a single /24 prefix (138.204.251.0/24) and one IPv6 /48 prefix (2001:13c7:601d::/48).
- With 7 observed neighbours, the network functions as a small-scale infrastructure endpoint rather than a transit provider or large access network.
Notable
- The RDAP registrant for the announced prefix matches the AS holder, CABASE.
- The address inventory is compact, consisting of a single IPv4 /24 and a single IPv6 /48, consistent with an internal corporate or organizational estate.
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.
Transit providers
No transit provider observed. 3 downstream and 4 adjacent networks.
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 1 prefixes · 256 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AR | Argentina | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS64103- Registry name
- 64103
- Registrant
- CABASE Camara Arg de Base de Datos y Serv en Linea
- Abuse contact
- abuse@cabase.org.ar
- Registered
- 2017-03-23
- Last changed
- 2019-01-09
- Allocation
- allocated
Routing security
RPKI and IRR
- ROAs
- 3 authorising AS64103
- ASPA
- no ASPA record
- Route objects
- 4 naming AS64103
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 1,782 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