AS19809 — ASNBLK-VTLA2

AS19809 announces 6 IPv4 prefixes covering 1,536 addresses and 0 IPv6 prefixes.

About this network

ASNBLK-VTLA2 is held by NTT Global Networks Incorporated, operating as the legacy Virtela network.

What it's used for

• The address space carries corporate and managed network infrastructure, evidenced by netnames like VRTL-NET-1 and VIRTELA-HONG-KONG-CN-NET, and reverse DNS entries pointing to virtela.net.
• With 1536 IPv4 addresses across 6 prefixes and only 1 observed neighbour, the inventory suggests a small, self-contained corporate estate rather than a transit or access provider.

Notable

• Registrants align with the announcer, listing NTT Global Networks Incorporated and IRT-VIRTELA-AP for the respective US and Asia-Pacific blocks.
• Virtela was acquired by NTT, which now operates the network under the NTT Global Networks brand while retaining the original Virtela identity in many technical records.
• The inventory consists of six /24 blocks, including two in the 119.31.0.0/16 range associated with Hong Kong, indicating a geographically distributed but small footprint.

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

Announced prefixes

• 64.254.121.0/24
• 69.26.55.0/24
• 74.220.105.0/24
• 119.31.165.0/24
• 119.31.174.0/24
• 207.179.28.0/24

Upstream networks

• AS11158 NTT America, Inc.

Adjacent networks

• AS11158 NTT America, Inc.