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AS6614 T-Mobile USA, Inc.

USCC-ASN - T-Mobile USA, Inc. · registered in the United States

IPv4 addresses307,96847 prefixes · 0.010% of announced IPv4
Rank in United States#229largest network in US by IPv4 space, of 18,338 · 0.02% of US
Rank worldwide#796of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there
Open AS6614 in ASN lookup Look up an IP in this network (165.27.244.1) All networks in United States

IPv4 prefixes

All 47 prefixes, in address order.

  • 165.27.244.0/22
  • 166.181.0.0/17
  • 166.181.128.0/19
  • 166.181.176.0/20
  • 166.181.192.0/21
  • 166.181.200.0/21
  • 166.181.208.0/20
  • 166.181.224.0/19
  • 166.182.0.0/18
  • 166.182.64.0/20
  • 166.182.80.0/21
  • 166.182.88.0/23
  • 166.182.90.0/23
  • 166.182.92.0/22
  • 166.182.96.0/19
  • 166.182.128.0/19
  • 166.182.176.0/20
  • 166.182.192.0/18
  • 166.224.0.0/17
  • 166.224.128.0/18
  • 166.225.0.0/16
  • 198.8.10.0/23
  • 198.8.12.0/24
  • 198.8.14.0/23
  • 198.227.0.0/19
  • 198.227.32.0/20
  • 198.227.48.0/21
  • 198.227.56.0/24
  • 198.227.58.0/23
  • 198.227.62.0/23
  • 198.227.64.0/18
  • 198.227.128.0/19
  • 198.227.160.0/20
  • 198.227.176.0/21
  • 198.227.184.0/22
  • 198.227.188.0/24
  • 198.227.190.0/23
  • 198.227.192.0/19
  • 198.227.224.0/21
  • 198.227.232.0/22
  • 198.227.236.0/23
  • 198.227.239.0/24
  • 198.227.240.0/21
  • 198.227.248.0/24
  • 198.227.250.0/23
  • 198.227.252.0/22
  • 198.230.224.0/20

Other ASNs named T-Mobile USA, Inc.

4 other networks use the same organisation name; together with AS6614 they announce 13,480,448 IPv4 addresses.

ASNNameIPv4 addresses
AS21928T-MOBILE-AS21928 - T-Mobile USA, Inc. US13,121,792
AS18933USCC-MPLS01 - T-Mobile USA, Inc. US27,648
AS17133T-FIBER - T-Mobile USA, Inc. US22,016
AS22140T-MOBILE-AS22140 - T-Mobile USA, Inc. US1,024

Similar-sized networks in United States

ASNNameIPv4 addresses
AS54253#226 ORCL-CHICAGO-PP - Oracle Corporation310,784
AS17054#227 EXPEDIENT - Expedient310,528
AS3480#228 PEACHNET-AS3480 - Board of Regents of the University System of Georgia308,992
AS30103#230 ZOOM-VIDEO-COMM-AS - Zoom Video Communications, Inc306,176
AS11320#231 LIGHTEDGE-AS-02 - LightEdge Solutions305,920
AS6922#232 TEXASAGENCYNET - Texas Department of Information Resources304,640

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources