Autonomous System

AS6614 T-Mobile USA, Inc.

ISPActiveUnited StatesARIN

AS6614 (USCC-ASN) is an ISP network operated by T-Mobile USA, Inc. in United States, registered with ARIN. It has 53 IPv4 prefixes with 354,816 addresses, which makes it the 838th largest of 82,534 active autonomous systems by IPv4 space.

IPv4 addresses354,816in 53 prefixes
IPv6 prefixes0none
Size rank#838of 82,534 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationT-Mobile USA, Inc.
AS nameUSCC-ASN
Websitet-mobile.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@t-mobile.com
Registered1995-06-05
Last updated2025-09-11

IPv4 prefixes

53 prefixes · 354,816 addresses
NetworkAddressesFirst – last address
166.224.0.0/15131,072166.224.0.0 – 166.225.255.255
166.181.0.0/1665,536166.181.0.0 – 166.181.255.255
166.182.0.0/1665,536166.182.0.0 – 166.182.255.255
198.227.0.0/1665,536198.227.0.0 – 198.227.255.255
198.230.224.0/204,096198.230.224.0 – 198.230.239.255
166.181.80.0/212,048166.181.80.0 – 166.181.87.255
166.181.192.0/212,048166.181.192.0 – 166.181.199.255
166.181.248.0/212,048166.181.248.0 – 166.181.255.255
166.182.80.0/212,048166.182.80.0 – 166.182.87.255
166.182.248.0/212,048166.182.248.0 – 166.182.255.255
165.27.240.0/221,024165.27.240.0 – 165.27.243.255
165.27.244.0/221,024165.27.244.0 – 165.27.247.255
198.8.14.0/23512198.8.14.0 – 198.8.15.255
166.181.6.0/24256166.181.6.0 – 166.181.6.255
166.181.7.0/24256166.181.7.0 – 166.181.7.255
166.181.79.0/24256166.181.79.0 – 166.181.79.255
166.181.80.0/24256166.181.80.0 – 166.181.80.255
166.181.81.0/24256166.181.81.0 – 166.181.81.255
166.181.82.0/24256166.181.82.0 – 166.181.82.255
166.181.83.0/24256166.181.83.0 – 166.181.83.255
166.181.84.0/24256166.181.84.0 – 166.181.84.255
166.181.85.0/24256166.181.85.0 – 166.181.85.255
166.181.86.0/24256166.181.86.0 – 166.181.86.255
166.181.87.0/24256166.181.87.0 – 166.181.87.255
166.181.88.0/24256166.181.88.0 – 166.181.88.255
The 25 largest of 53. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS6614 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS6614&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6614, with or without a key:

curl "https://api.ipapi.is/?q=166.224.0.1"

Other networks of T-Mobile USA, Inc.

AS21928 T-Mobile USA, Inc.13,884,672 IPv4 addressesAS18933 T-Mobile USA, Inc.26,624 IPv4 addressesAS17133 T-Mobile USA, Inc.22,016 IPv4 addresses

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