208.54.4.0/24

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:        2025-01-09
OfficePhone:    +1-888-662-4662
Mailbox:        [email protected]
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:        [email protected]
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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Pingable IPs

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

IP Address	ASN	Details
208.54.4.39	AS21928 T-Mobile USA, Inc.	`1.12ms` from Los Angeles, 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
54.184.49.88	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
39.32.126.88	AS17557 Pakistan Telecommunication Company Limited	`16.89ms` from Islamabad, PK
41.30.113.56	AS29975 Vodacom	`12.87ms` from Johannesburg, ZA
220.235.165.200	AS7545 TPG Telecom Limited	`1.71ms` from Melbourne, AU
176.125.230.24	AS9009 M247 Europe SRL	`0.07ms` from Milan, IT
117.71.209.88	AS4134 CHINANET-BACKBONE	`12.51ms` from Nanchang, CN
20.225.160.40	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
116.41.105.8	AS17858 LG POWERCOMM	`2.98ms` from Seoul, KR
112.168.166.184	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
8.222.94.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.63ms` from Tokyo, JP
185.118.244.248	AS60517 Noehmer Cablevision GmbH	`5.42ms` from Vienna, AT
188.171.186.40	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`13.88ms` from A Coruna, ES
76.89.38.72	AS11955 Charter Communications Inc	`7.76ms` from Atlanta, US
73.60.46.216	AS7922 Comcast Cable Communications, LLC	`7.03ms` from Boston, US
64.25.198.8	AS26271 CMSInter.net LLC	`5.15ms` from Detroit, US
62.26.193.184	AS12312 ecotel communication ag	`0.53ms` from Frankfurt am Main, DE
117.29.141.8	AS4134 CHINANET-BACKBONE	`2.34ms` from Fuzhou, CN
183.82.103.72	AS18209 Atria Convergence Technologies Ltd.,	`0.70ms` from Hyderabad, IN
196.220.190.24	AS37564 Wirulink Pty Ltd	`7.33ms` from Johannesburg, ZA
60.19.206.40	AS4837 CHINA UNICOM China169 Backbone	`8.35ms` from Liaoyang, CN
121.132.105.152	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
78.63.153.136	AS8764 Telia Lietuva, AB	`2.96ms` from Vilnius, LT
143.178.131.88	AS50266 Odido Netherlands B.V.	`5.22ms` from Amsterdam, NL
52.150.20.168	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
93.226.112.24	AS3320 Deutsche Telekom AG	`4.54ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 208.54.4.43

traceroute to 208.54.4.43 (208.54.4.43): 64 hops max, 52 byte packets

3 [] 206.72.211.22 4.554 ms

4 *

5 *

6 *

7 [AS21928] 208.54.4.43 1.288 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On November 28th 2025

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