208.54.142.0/24

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:      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


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

Nearby Ranges

BGP prefixes that overlap with 208.54.0.0/16

Range	ASN	Company	Num of IPs
208.54.192.0/19	AS209	CenturyLink Communications, LLC	8,192
208.54.192.0/19	AS22561	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
208.54.247.0/24	AS13767	Sotera Defense Solutions, Inc.	256
208.54.247.0/24	AS13767	Sotera Defense Solutions, Inc.	256
208.54.243.0/24	AS13767	ShipShape IT, LLC	256
208.54.243.0/24	AS13767	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

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

IP Address	ASN	Details
208.54.142.251	AS21928 T-Mobile USA, Inc.	`4.11ms` from Seattle, 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
136.22.129.56	AS36040 Google LLC	`5.25ms` from Ashburn, US
94.68.123.8	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.41ms` from Athens, GR
178.117.15.248	AS6848 Telenet BV	`9.02ms` from Brussels, BE
181.46.21.120	AS27747 Telecentro S.A.	`8.05ms` from Buenos Aires, AR
34.136.226.152	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
80.128.196.184	AS3320 Deutsche Telekom AG	`5.26ms` from Frankfurt am Main, DE
112.26.211.104	AS9808 China Mobile Communications Group Co., Ltd.	`9.07ms` from Nanjing, CN
213.32.164.104	AS200484 Sendinblue SAS	`5.03ms` from Paris, FR
180.224.28.136	AS17858 LG POWERCOMM	`1.40ms` from Seoul, KR
59.127.185.72	AS3462 Data Communication Business Group	`4.07ms` from Taichung, TW
111.249.182.216	AS3462 Data Communication Business Group	`1.26ms` from Taipei, TW
118.161.208.216	AS3462 Data Communication Business Group	`1.16ms` from Taipei, TW
37.79.163.184	AS12389 PJSC Rostelecom	`15.47ms` from Yekaterinburg, RU
75.118.202.88	AS11776 Breezeline	`15.28ms` from Chicago, US
67.217.44.200	AS22458 CONVERGEONE HOLDINGS, INC.	`1.26ms` from Chicago, US
87.63.76.232	AS3292 TDC Holding A/S	`1.20ms` from Copenhagen, DK
189.177.244.88	AS8151 UNINET	`6.17ms` from Guadalajara, MX
46.238.182.152	AS21351 Canal + Telecom SAS	`0.75ms` from Le Lamentin, MQ
99.45.245.24	AS7018 AT&T Enterprises, LLC	`6.90ms` from Miami, US
73.57.249.184	AS7922 Comcast Cable Communications, LLC	`10.04ms` from Miami, US
52.143.153.200	AS8075 Microsoft Corporation	`0.36ms` from Paris, FR
96.126.101.120	AS63949 Akamai Connected Cloud	`0.12ms` from Santa Clara, US
94.190.23.216	AS48524 INTERRA telecommunications group, Ltd.	`1.29ms` from Yekaterinburg, RU
44.250.18.136	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
50.121.99.248	AS5650 Frontier Communications of America, Inc.	`9.72ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 -m9 208.54.142.249

traceroute to 208.54.142.249 (208.54.142.249): 9 hops max, 52 byte packets

2 [AS6461] 216.200.241.73 0.516 ms

3 *

4 *

5 *

6 [AS6461] 128.177.170.118 7.36 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On March 21st 2026

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