LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

208.54.16.0/20

No anonymizer space · no proxy exits in 30 days

T-Mobile USA, Inc.

Announcement
208.54.0.0/17
RPKI valid
Announced by
AS21928
Type
Mobile
88% of it

Operators, sellers and brokers

Corporate gateways

NameParentIn 208.54.16.0/20/24s
Versa Networks
51213%
2

Announcements

More specific

Announcements inside

PrefixOriginTypeOperatorHolderRPKI
208.54.22.0/24AS400318Corporate gatewayCorporate gatewaysoperated by Versa NetworksT-Mobile USA, Inc.
208.54.23.0/24AS400318Corporate gatewayCorporate gatewaysoperated by Versa NetworksT-Mobile USA, Inc.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Mobile3,58488%2
Corporate gateway51213%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 208.54.0.0/17

Prefix
208.54.0.0/17
Announced by
AS21928 T-Mobile USA, Inc.
Type
Mobile
Proxy exits
2
RPKI
RPKI valid
Netname
TMO2
Registrant
T-Mobile USA, Inc.
RIR
ARIN
Origin network

AS21928

US
Name
T-Mobile USA, Inc.
Type
Internet provider
Registered
Jun 12, 2002
Domain
t-mobile.com
Website
www.t-mobile.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed