AS18488 — VTLA - NTT Global Networks Incorporated

AS18488 announces 4 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

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.

Announced prefixes

• 64.254.116.0/24
• 69.26.43.0/24
• 74.220.97.0/24
• 119.31.166.0/24

Upstream networks

• AS11158 NTT America, Inc.

Adjacent networks

• AS11158 NTT America, Inc.

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-ANC-CUSTOMER-PROXY-REGISTER, AS-IIJ, AS-KDDICUSTOMER3, AS-NTTGN-AP, AS-OCN, AS-OCN, AS-PACNET-CUSTOMER-PROXY-REGISTER, AS-PACNET-DOWNSTREAM-JP, AS-VIRTELA-COMM, AS-VIRTELA-COMM, AS-XO-B, AS3491:AS-CUSTOMERS-AP, AS4837:AS-CNCGROUP, AS4837:AS-CUGROUP, AS7473:AS-CUSTOMERS:AS18488.