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:        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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Pingable IPs

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

IP Address	ASN	Details
208.54.4.59	AS21928 T-Mobile USA, Inc.	`1.14ms` 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
54.161.234.56	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
212.251.123.104	AS1241 Forthnet	`7.95ms` from Athens, GR
72.22.115.136	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	`9.44ms` from Atlanta, US
108.156.148.88	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, US
120.9.215.136	AS4837 CHINA UNICOM China169 Backbone	`9.71ms` from Beijing, CN
188.119.177.216	AS49687 RoSite Equipment SRL	`0.30ms` from Bucharest, RO
35.192.216.152	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
222.252.93.88	AS45899 VNPT Corp	`0.98ms` from Hanoi, VN
201.121.197.216	AS8151 UNINET	`1.67ms` from Mexico City, MX
58.191.175.216	AS17511 OPTAGE Inc.	`2.21ms` from Osaka, JP
23.223.236.8	AS16625 Akamai Technologies, Inc.	`0.14ms` from Osasco, BR
90.78.76.216	AS3215 Orange S.A.	`8.35ms` from Paris, FR
90.79.55.56	AS3215 Orange S.A.	`1.93ms` from Paris, FR
89.80.178.248	AS5410 Bouygues Telecom SA	`9.25ms` from Paris, FR
119.114.4.88	AS4837 CHINA UNICOM China169 Backbone	`3.38ms` from Tieling, CN
126.121.124.104	AS17676 SoftBank Corp.	`4.38ms` from Tokyo, JP
34.17.240.24	AS396982 Google LLC	`0.15ms` from Turin, IT
143.178.131.88	AS50266 Odido Netherlands B.V.	`5.24ms` from Amsterdam, NL
156.34.144.136	AS855 Bell Canada	`7.60ms` from Fredericton, CA
218.14.157.136	AS4134 CHINANET-BACKBONE	`3.61ms` from Guangzhou, CN
60.12.123.40	AS4837 CHINA UNICOM China169 Backbone	`9.36ms` from Hangzhou, CN
18.61.13.8	AS16509 Amazon.com, Inc.	`1.21ms` from Hyderabad, IN
84.211.104.56	AS25400 Telia Norge AS	`7.25ms` from Sandefjord, NO
175.208.25.232	AS4766 Korea Telecom	`5.91ms` from Seoul, KR
203.209.191.152	AS45629 JasTel Network International Gateway	`0.18ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f3 208.54.4.30

traceroute to 208.54.4.30 (208.54.4.30): 64 hops max, 52 byte packets

3 [] 206.72.211.22 4.673 ms

4 *

5 *

6 [AS21928] 208.54.4.30 1.222 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On March 20th 2026

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