asn.dev

Autonomous system

AS51910 TWW-AS

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly VG
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Teltac WorldWide

Virgin Islands (British) · AI-generated

voice telecom business

TWW-AS is held by Teltac WorldWide INC.

What it's used for

  • The address space carries international voice traffic, evidenced by netnames VG-TWW-20101018 and TELTAC_WORLDWIDE_SL associated with the registrant Teltac WorldWide INC.
  • The AS announces 512 IPv4 addresses across 2 prefixes with 1 observed neighbour, a ratio indicating a specialized service provider rather than a general transit or access network.
  • Traffic from this AS consists of international voice connectivity and mobile voice/satellite connections for telecom customers, leveraging the company's expertise in the African market.

Notable

  • Registrants for both prefixes align with the announcer, listing Teltac WorldWide INC and its abuse department.
  • The address inventory is small and concentrated in two /24 blocks within the Virgin Islands (British), consistent with a focused operational footprint for a niche telecom provider.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS16509Amazon.com, Inc.128

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
VGVirgin Islands (British)2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51910
Registry name
TWW-AS
Registrant
MNT-TWW
Abuse contact
abuse@teltacworldwide.com
Registered
2010-11-29
Last changed
2025-11-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
3 authorising AS51910
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
5 naming AS51910

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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