208.54.87.0/24

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	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

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

IP Address	ASN	Details
208.54.87.3	AS21928 T-Mobile USA, Inc.	`1.01ms` from New York City, 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
8.22.166.152	AS21754 Markel Corporation	`3.85ms` from Ashburn, US
181.47.62.8	AS27747 Telecentro S.A.	`5.71ms` from Buenos Aires, AR
181.98.13.216	AS7303 Telecom Argentina S.A.	`3.52ms` from Buenos Aires, AR
160.178.164.216	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.16ms` from Casablanca, MA
75.8.104.56	AS7018 AT&T Enterprises, LLC	`3.26ms` from Dallas, US
67.197.31.168	AS14615 Comporium, Inc	`9.59ms` from Durham, US
119.121.248.120	AS4134 CHINANET-BACKBONE	`2.95ms` from Guangzhou, CN
14.162.212.40	AS45899 VNPT Corp	`1.15ms` from Hanoi, VN
24.243.170.216	AS11427 Charter Communications Inc	`18.00ms` from Houston, US
188.31.15.104	AS206067 Hutchison 3G UK Limited	`14.34ms` from London, GB
41.78.17.152	AS37119 UNITEL SA	`0.90ms` from Luanda, AO
79.11.43.200	AS3269 Telecom Italia S.p.A.	`6.04ms` from Milan, IT
78.201.64.200	AS12322 Free SAS	`10.48ms` from Paris, FR
190.208.115.200	AS6535 Telmex Servicios Empresariales S.A.	`19.90ms` from Santiago, CL
50.46.143.104	AS20055 Wholesail networks LLC	`1.42ms` from Seattle, US
69.124.225.200	AS6128 Cablevision Systems Corp.	`6.62ms` from Secaucus, US
3.37.61.72	AS16509 Amazon.com, Inc.	`0.76ms` from Seoul, KR
101.184.135.168	AS1221 Telstra Limited	`7.49ms` from Sydney, AU
157.254.168.104	AS63473 HostHatch, LLC	`0.23ms` from Sydney, AU
1.173.145.104	AS3462 Data Communication Business Group	`4.87ms` from Taichung, TW
59.168.181.40	AS9824 JCOM Co., Ltd.	`8.97ms` from Tokyo, JP
58.19.150.56	AS4837 CHINA UNICOM China169 Backbone	`4.41ms` from Wuhan, CN
123.116.204.200	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
73.176.82.72	AS7922 Comcast Cable Communications, LLC	`5.57ms` from Chicago, US
95.201.54.88	AS3301 Telia Company AB	`15.14ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 -f3 208.54.87.37

traceroute to 208.54.87.37 (208.54.87.37): 64 hops max, 52 byte packets

3 [AS3356] 4.14.216.98 52.43 ms

4 *

5 *

6 [AS21928] 208.54.87.37 50.769 ms

Measurement taken from

IPinfo ProbeNet in Billings, US

On January 18th 2026

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