AS15844 — TGC-AS

AS15844 announces 6 IPv4 prefixes covering 11,776 addresses and 0 IPv6 prefixes.

About this network

Four answering addresses, four conventions, three domains, and a company name written in lower case.

What it's used for

• A provider's network. Six IPv4 prefixes announced from Germany, no IPv6, eleven thousand seven hundred and seventy-six addresses, across four observed BGP neighbours.

Notable

• The registered company name is entirely in lower case, including its first word, which is an ordinary adjective rather than a brand.
• The four answering names are: the octets hyphenated under a three-letter subzone, a common noun with a letter appended under a gateway subzone, a customer code with two component numbers under a third subzone, and a name on a customer's own domain entirely.
• All three of the provider's subzones sit under a domain whose name matches the company's initials rather than its words.
• The abuse contact's name is the two letters for an autonomous system followed by this number and two ordinary words.
• Five blocks are the company's own, with a country code, its initials and a date. The sixth belongs to another company outright and keeps that company's name.
• Of eighteen addresses queried, four returned a name.

Interesting

• Subzones under the provider's domain divide the estate by role: one for infrastructure, one for gateways, one for customer connections. It is a filing system published by accident.
• A machine named after a hand tool sits in the gateway zone. Somebody named a router after an object and it is still answering.

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

Announced prefixes

• 46.227.128.0/21
• 80.72.240.0/20
• 185.55.180.0/22
• 185.125.92.0/24
• 194.45.26.0/24
• 217.24.0.0/20

Upstream networks

• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS41692 OpenCarrier eG
• AS3320 Deutsche Telekom AG

Adjacent networks

• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS41692 OpenCarrier eG
• AS3320 Deutsche Telekom AG

Internet exchanges

• KleyReX Internet Exchange — Frankfurt, Germany