208.54.110.0/23

AS21928 · T-Mobile USA, Inc.

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Summary

Country	United States
Domain	t-mobile.com
ASN	AS21928
Registry	ARIN
ID	TMO2

WHOIS Details

NetHandle:      NET-208-54-0-0-1
OrgID:          TMOBI
Parent:         NET-208-0-0-0-0
NetName:        TMO2
NetRange:       208.54.0.0 - 208.54.159.255
NetType:        allocation
Comment:        Geofeed https://raw.githubusercontent.com/tmobile/tmus-geofeed/main/tmus-geo-ip.txt
RegDate:        1999-08-10
Updated:        2020-11-18
Source:         ARIN


OrgID:          TMOBI
OrgName:        T-Mobile USA, Inc.
CanAllocate:    
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98006
RegDate:        2003-01-02
Updated:        2017-01-28
OrgAdminHandle: DNSAD11-ARIN
OrgTechHandle:  DNSAD11-ARIN
OrgAbuseHandle: ABUSE4857-ARIN
Source:         ARIN


POCHandle:      DNSAD11-ARIN
IsRole:         Y
LastName:       DNS Administrators
FirstName:      
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98027
RegDate:        2003-01-02
Updated:        2026-01-08
OfficePhone:    +1-888-662-4662
Mailbox:        ARINtechcontact@t-mobile.com
Source:         ARIN


POCHandle:      ABUSE4857-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98006
RegDate:        2014-09-23
Updated:        2025-05-27
OfficePhone:    +1-888-662-4662
Mailbox:        abuse@t-mobile.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.54.0.0/16

Range	ASN	Company	Num of IPs
208.54.192.0/19	AS22561	CenturyLink Communications, LLC	8,192
208.54.192.0/19	AS209	CenturyLink Communications, LLC	8,192
208.54.240.0/20	AS13767	Latisys-Ashburn, LLC	4,096
208.54.240.0/20	AS13767	Latisys-Ashburn, LLC	4,096
208.54.224.0/20	AS19045	Direct Communications Cedar Valley, LLC	4,096
208.54.160.0/20	AS19201	Eastex Telephone Cooperative, Inc.	4,096
208.54.240.0/20	AS29944	Latisys-Ashburn, LLC	4,096
208.54.240.0/20	AS29944	Latisys-Ashburn, LLC	4,096
208.54.243.0/24	AS13767	ShipShape IT, LLC	256
208.54.243.0/24	AS13767	ShipShape IT, LLC	256
208.54.247.0/24	AS29944	Sotera Defense Solutions, Inc.	256
208.54.247.0/24	AS29944	Sotera Defense Solutions, Inc.	256
208.54.247.0/24	AS13767	Sotera Defense Solutions, Inc.	256
208.54.247.0/24	AS13767	Sotera Defense Solutions, Inc.	256
208.54.243.0/24	AS29944	ShipShape IT, LLC	256
208.54.243.0/24	AS29944	ShipShape IT, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
208.54.110.17	AS21928 T-Mobile USA, Inc.	`2.22ms` from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
207.251.57.215	AS11996 Lobo Internet Services, Ltd	`0.76ms` from Albuquerque, US
139.190.246.215	AS7029 Windstream Communications LLC	`0.85ms` from Ashburn, US
73.99.129.199	AS7922 Comcast Cable Communications, LLC	`10.07ms` from Ashburn, US
73.72.244.231	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Chicago, US
3.128.147.167	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
3.17.87.23	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
40.122.211.7	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
87.34.47.7	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`9.10ms` from Dublin, IE
18.196.246.135	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
83.240.1.231	AS31246 NETBOX Autonomous system	`1.11ms` from Prague, CZ
3.233.64.135	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
114.35.45.151	AS3462 Data Communication Business Group	`1.15ms` from Taichung, TW
126.56.229.199	AS17676 SoftBank Corp.	`3.30ms` from Tokyo, JP
217.97.137.119	AS5617 Orange Polska Spolka Akcyjna	`3.09ms` from Warsaw, PL
157.187.77.199	AS668 United States Department of Defense (DoD)	`0.34ms` from Ashburn, US
64.53.50.23	AS2711 Spirit Communications	`0.76ms` from Charlotte, US
18.203.251.103	AS16509 Amazon.com, Inc.	`0.42ms` from Dublin, IE
129.215.222.119	AS786 Jisc Services Limited	`9.04ms` from London, GB
3.99.227.231	AS16509 Amazon.com, Inc.	`0.87ms` from Montreal, CA
118.195.222.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.92ms` from Nanjing, CN
67.245.227.151	AS12271 Charter Communications Inc	`4.06ms` from New York City, US
34.155.174.87	AS396982 Google LLC	`0.11ms` from Paris, FR
195.47.120.23	AS13036 T-Mobile Czech Republic a.s.	`6.20ms` from Prague, CZ
47.165.177.151	AS5650 Frontier Communications of America, Inc.	`5.65ms` from Secaucus, US
126.82.214.103	AS17676 SoftBank Corp.	`9.51ms` from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 -m8 208.54.111.244

traceroute to 208.54.111.244 (208.54.111.244): 8 hops max, 52 byte packets

5 [AS7922] 75.149.231.225 1.215 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Miami, US

On March 20th 2026

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