AS13706 — COMPLETEWEBNET

AS13706 announces 13 IPv4 prefixes covering 7,680 addresses and 3 IPv6 prefixes.

About this network

Three separate IPv6 allocations at three different sizes, and four company names across thirteen IPv4 blocks.

What it's used for

• A hosting and internet provider. 7,680 addresses across thirteen IPv4 prefixes, three IPv6 blocks, and two observed BGP neighbours.

Notable

• The IPv6 blocks are 2602:fa7f:f::/48, 2605:3e00::/32 and 2607:fc18::/36, three sizes from three unrelated ranges.
• Seven IPv4 blocks are netname COMPLETEWEB, registered to the operator.
• 204.235.60.0/22 is netname GLORB, a word that appears nowhere else in the record.
• 199.101.199.0/24 is registered to one other company and 216.226.131.0/24 to a third, the latter with netname CWBN-INFOSAIC-131.
• One of eighteen sampled addresses answered, as a customer's newsletter mail server.
• One prefix's registry lookup failed.

Interesting

• Holding three IPv6 allocations of three different sizes means three separate requests over three eras, kept rather than consolidated. Nothing forces a network to return the ones it has outgrown.
• A netname combining the operator's initials, a customer's name and the block's third octet is a hosting company documenting a tenancy in the registry, which is more disclosure than most provide.
• The one hostname that answered belongs to a customer's mail service, so the single visible name in seven thousand addresses tells you who sends the newsletters and nothing about the host.

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

Announced prefixes

• 199.101.199.0/24
• 204.235.60.0/22
• 216.226.128.0/23
• 216.226.131.0/24
• 216.226.132.0/23
• 216.226.134.0/24
• 216.226.136.0/24
• 216.226.139.0/24
• 216.226.142.0/23
• 216.226.144.0/21
• 216.226.152.0/22
• 216.226.156.0/23
• 216.226.158.0/24
• 2602:fa7f:f::/48
• 2605:3e00::/32
• 2607:fc18::/36

Upstream networks

• AS174 Cogent Communications, LLC
• AS12083 WideOpenWest Finance LLC

Adjacent networks

• AS174 Cogent Communications, LLC
• AS12083 WideOpenWest Finance LLC