AS19808 — ASNBLK-VTLA2

AS19808 announces 5 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

The AS handle ASNBLK-VTLA2 is held by NTT Global Networks Incorporated.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames like VRTL-NET-1 and VRTL-NET-8 and reverse DNS records pointing to virtela.net.
• With 1280 IPv4 addresses announced across 5 prefixes and only 3 observed neighbours, the inventory suggests a small, self-contained corporate estate rather than a transit or large access network.

Notable

• Registrants consistently list NTT Global Networks Incorporated, with some prefixes also referencing the Virtela Global Operations Center, aligning with the announcer.
• The operator is the successor to Virtela, a managed services and VPN provider that was acquired by NTT Global Networks.
• The address inventory consists of five /24 blocks, all located in the United States, with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 64.254.111.0/24
• 74.84.171.0/24
• 74.220.101.0/24
• 74.220.123.0/24
• 207.179.20.0/24

Upstream networks

• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS11158 NTT America, Inc.

Adjacent networks

• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS11158 NTT America, Inc.