asn.dev

Autonomous system

AS19246 ACT2000

Hosting ARIN

IPv4 addresses 4.35K 5 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly AG
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Antigua Computer Technology

Antigua and Barbuda · AI-generated

isp residential small legacy

The AS handle ACT2000 is held by Antigua Computer Technology Co. Ltd.

What it's used for

  • The address space is primarily registered under the netname ANTIGUA for Antigua Computer Technology, indicating a local telecommunications provider.
  • One prefix, 38.57.52.0/23, carries the netname COGENT-A and is registered to Cogent Communications, LLC, suggesting leased or transit-related space.
  • The AS announces 4352 IPv4 addresses across 5 prefixes with only 2 observed neighbours, a ratio consistent with a small access or eyeball network rather than a transit provider.

Notable

  • Registrants are mixed: four prefixes are registered to Antigua Computer Technology, while one is registered to Cogent Communications, LLC.
  • The address inventory is small and fragmented, consisting of five distinct IPv4 prefixes with no IPv6 announcements.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS63351Southern Caribbean Fiber863
AS3356Level 3 Parent, LLC141

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 5 prefixes · 4.35K addresses IPv6 0 prefixes

CountryNamePrefixes
AGAntigua and Barbuda5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS19246
Registry name
ACT2000
Registrant
Antigua Computer Technology Co. Ltd.
Abuse contact
sdoumith@aol.com
Registered
2000-12-08
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 17 with no ROA
ROAs
0 authorising AS19246
ASPA
no ASPA record
IRR
88% registered · 15 of 17 announcements
Route objects
34 naming AS19246

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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: 447 networks and 1,845 prefixes, as published 2026-10-31. 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