Autonomous system
AS10620 Telmex Colombia S.A.
Unclassified ARIN
Summary
Telmex Colombia (Claro)
isp broadband eyeball
Telmex Colombia — the fixed broadband and cable network operating under the Claro brand, part of the América Móvil group.
What it's used for
- Residential and business fixed internet, plus cable TV, across Colombia under the Claro (formerly Telmex) brand.
Notable
- An "eyeball" network — addresses here are mostly consumer home connections, often behind carrier-grade NAT.
- This is the fixed-line side of Claro Colombia; the group's mobile service runs on separate infrastructure.
Interesting
- América Móvil, controlled by the Slim family's group, is the dominant telecom player across much of Latin America under the Claro brand.
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
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS14080 | Telmex Colombia S.A. | 208,337 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1,141 prefixes · 1.81M addresses IPv6 66 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CO | Colombia | 1,207 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS10620- Registry name
- 10620
- Registrant
- Telmex Colombia S.A.
- Abuse contact
- ciro.mantilla@claro.com.co
- Registered
- 1997-10-06
- Last changed
- 2012-07-31
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3,589 valid, 0 with no ROA
- ROAs
- 498 authorising AS10620
- ASPA
- no ASPA record
- IRR
- 100% registered · 3,589 of 3,589 announcements
- Route objects
- 752 naming AS10620
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: 448 networks and 1,849 prefixes, as published 2026-10-29. 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