asn.dev

Autonomous system

AS27941 CONSULNETWORK LTDA

Unclassified LACNIC

IPv4 addresses 5.89K 6 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly CO
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Consulnetwork

Colombia · AI-generated

isp residential colombia access

CONSULNETWORK LTDA is the AS handle for Consulnetwork, a Colombian internet service provider.

What it's used for

  • The address space carries residential and business customer traffic, evidenced by reverse DNS entries like c20029237-254.consulnetworks.com.co and c201219241-64.consulnetworks.com.co.
  • The network announces 5888 IPv4 addresses across 6 prefixes and 4 IPv6 prefixes, while maintaining only 3 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.

Notable

  • Registrants for the majority of prefixes are CONSULNETWORK LTDA, though the 200.41.4.0/24 block is registered to Level 3 Colombia S.A. and carries impsat.com.co reverse DNS.
  • The address inventory consists of several /21 and /22 blocks in the 200.29, 200.112, and 201.219 ranges, alongside smaller /24 allocations.

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

3 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS262191LIBERTY NETWORKS DE COLOMBIA S.A.S779
AS3549Level 3 Parent, LLC702
AS3356Level 3 Parent, LLC43

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 6 prefixes · 5.89K addresses IPv6 4 prefixes

CountryNamePrefixes
COColombia10

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2007-10-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 28 valid, 0 with no ROA
ROAs
8 authorising AS27941
ASPA
no ASPA record
IRR
100% registered · 28 of 28 announcements
Route objects
55 naming AS27941

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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