asn.dev

Autonomous system

AS18488 VTLA

Unclassified ARIN

IPv4 addresses 1.02K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Virtela

United States of America · AI-generated

business vpn enterprise legacy

VTLA is the autonomous system for Virtela, a legacy virtual private network provider now held by NTT Global Networks Incorporated.

What it's used for

  • The address space carries corporate and enterprise traffic, evidenced by reverse DNS records pointing to virtela.net and netnames such as VRTL-NET-1 and VIRTELA-TOKYO-JP-NET-1.
  • With 1024 IPv4 addresses announced across 4 prefixes and only 1 observed neighbour, the inventory suggests a small, self-contained corporate estate rather than a transit or access network.

Notable

  • Registrants for the US-based prefixes are listed as NTT Global Networks Incorporated, with some entries also referencing Virtela Global Operations Center, indicating the space is managed under the NTT umbrella.
  • The address inventory consists of four /24 blocks, including one in the 119.31.166.0/24 range associated with Tokyo, reflecting Virtela's historical global operations.

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
AS11158NTT America, Inc.236

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 4 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America4

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS18484
Registry name
VTLA
Registrant
NTT Global Networks Incorporated
Abuse contact
BackboneTeam@nttglobal.net
Registered
2000-09-06
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS18488
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
9 naming AS18488

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