asn.dev

Autonomous system

AS27650 EMTEL S.A. E.S.P.

Unclassified LACNIC

IPv4 addresses 16.13K 7 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CO
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Emtel

Colombia · AI-generated

isp residential colombia telecom

AS27650 is operated by Emtel S.A. E.S.P., a telecommunications provider in Colombia.

What it's used for

  • The address space carries residential and access traffic, evidenced by the reverse DNS entry cmodem190-5-203-254.emtel.net.co which indicates modem-based customer access.
  • The AS announces 16,128 IPv4 addresses across 7 prefixes and 1 IPv6 prefix, while maintaining only 2 observed neighbours. This high address-to-neighbour ratio is characteristic of an access or eyeball network rather than a transit provider.

Notable

  • Registrants are consistent with the announcer, with most prefixes registered to EMTEL S.A. E.S.P. and one prefix (67.73.224.0/20) registered to EMPRESA DE TELECOMUNICACIONES DE POPAYAN S A.
  • The inventory consists of a mix of /20, /21, /22, /23, and /24 blocks, with the majority of the space concentrated in the 190.115.0.0/16 range.

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 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC748
AS262191NETWORKS DE COLOMBIA S.A.S418

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 7 prefixes · 16.13K addresses IPv6 1 prefixes

CountryNamePrefixes
COColombia8

Registry

Allocation record

LACNIC · via Atlas (registry + RDAP)
Registry
LACNIC
Handle
AS27650
Registry name
27650
Registrant
EMTEL S.A. E.S.P.
Abuse contact
henriquez@emtel.com.co
Registered
2003-03-12
Last changed
2006-12-01
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
95% valid · 19 valid, 1 with no ROA
ROAs
6 authorising AS27650
ASPA
no ASPA record
IRR
100% registered · 20 of 20 announcements
Route objects
30 naming AS27650

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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