AS22140 — T-MOBILE-AS22140

AS22140 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

The AS handle T-MOBILE-AS22140 is held by T-Mobile USA, Inc.

What it's used for

• The address space carries mobile telecommunications traffic, identified by the netname TMOBI4-COS and the registrant T-Mobile USA, Inc.
• The AS announces 1024 IPv4 addresses within a single /22 prefix and one IPv6 /48 prefix, while maintaining only 1 observed neighbour, a ratio indicative of a large access or eyeball network rather than a transit provider.

Notable

• The RDAP registrant T-Mobile USA, Inc. aligns perfectly with the AS holder and the netname TMOBI4-COS.
• T-Mobile USA was formed from the rebranding of VoiceStream Wireless, a subsidiary of Deutsche Telekom, which later became the majority shareholder of the merged T-Mobile US entity.
• The inventory consists of a single contiguous IPv4 block and a single IPv6 prefix, representing a compact and unified address estate for this specific AS.

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

Announced prefixes

• 206.29.176.0/22
• 2607:fb90:c13e::/48

Upstream networks

• AS21928 T-Mobile USA, Inc.

Adjacent networks

• AS21928 T-Mobile USA, Inc.