AS18933 T-Mobile USA, Inc. 🇺🇸 US

Announcing 14 prefixes, seen at the RIS collectors.

IPv4 prefixes

93,184 (364 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS18933
Name: T-Mobile USA, Inc.
Organisation: T-Mobile USA, Inc.
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2007-04-17

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 14 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       18933
ASName:         USCC-MPLS01
ASHandle:       AS18933
RegDate:        2007-04-17
Updated:        2025-09-11
Ref:            https://rdap.arin.net/registry/autnum/18933

OrgName:        T-Mobile USA, Inc.
OrgId:          TMOBI
Address:        12920 SE 38th Street
City:           Bellevue
StateProv:      WA
PostalCode:     98006
Country:        US
RegDate:        2003-01-02
Updated:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/TMOBI

OrgTechHandle: DNSAD11-ARIN
OrgTechName:   DNS Administrators
OrgTechPhone:  +1-888-662-4662
OrgTechEmail:  ARINtechcontact@t-mobile.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD11-ARIN

OrgAbuseHandle: ABUSE4857-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-888-662-4662
OrgAbuseEmail:  abuse@t-mobile.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4857-ARIN