208.54.7.0/24

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
OriginAS:       21928
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:        2025-01-09
OfficePhone:    +1-888-662-4662
Mailbox:        ARINtechcontact@t-mobile.com
Source:         ARIN

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
208.54.7.229	AS21928 T-Mobile USA, Inc.	`1.46ms` from Chicago, 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
186.23.242.232	AS27747 Telecentro S.A.	`2.33ms` from Buenos Aires, AR
34.61.190.8	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
52.208.58.120	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
91.2.54.136	AS3320 Deutsche Telekom AG	`8.62ms` from Frankfurt am Main, DE
189.243.244.152	AS8151 UNINET	`8.46ms` from Guadalajara, MX
217.131.2.88	AS34984 Superonline Iletisim Hizmetleri A.S.	`3.40ms` from Izmir, TR
67.117.197.72	AS7018 AT&T Enterprises, LLC	`4.18ms` from Los Angeles, US
73.46.235.104	AS7922 Comcast Cable Communications, LLC	`10.45ms` from Miami, US
79.40.196.8	AS3269 Telecom Italia S.p.A.	`17.73ms` from Milan, IT
70.163.133.152	AS22773 Cox Communications Inc.	`4.92ms` from Phoenix, US
32.219.32.200	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.55ms` from Secaucus, US
14.56.197.216	AS4766 Korea Telecom	`5.43ms` from Seoul, KR
213.3.31.136	AS3303 Swisscom (Switzerland) Ltd	`1.16ms` from Zuerich, CH
203.20.102.8	AS7585 SUPERLOOP (AUSTRALIA) PTY LTD (PEX)	`2.53ms` from Adelaide, AU
154.244.193.232	AS36947 Telecom Algeria	`10.96ms` from Algiers, DZ
80.60.47.216	AS1136 KPN B.V.	`1.10ms` from Amsterdam, NL
172.208.74.104	AS8075 Microsoft Corporation	`1.13ms` from Ashburn, US
24.163.23.248	AS11426 Charter Communications Inc	`10.47ms` from Atlanta, US
72.3.21.152	AS6325 Illinois Century Network	`5.22ms` from Chicago, US
37.233.18.200	AS31252 StarNet Solutii SRL	`0.42ms` from Chisinau, MD
5.186.23.24	AS44869 FIBIA P/S	`2.91ms` from Copenhagen, DK
34.57.198.104	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
156.47.178.232	AS6300 Consolidated Communications, Inc.	`4.53ms` from Dallas, US
67.177.227.232	AS7922 Comcast Cable Communications, LLC	`6.03ms` from Denver, US
94.85.11.8	AS3269 Telecom Italia S.p.A.	`2.93ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 208.54.7.222

traceroute to 208.54.7.222 (208.54.7.222): 64 hops max, 52 byte packets

3 [AS3356] 4.69.219.17 8.056 ms

4 [AS3356] 4.68.62.74 7.865 ms

5 *

6 [AS6461] 64.125.24.83 7.932 ms

7 [AS6461] 208.185.145.42 11.297 ms

8 *

9 *

10 *

11 [AS21928] 208.54.7.222 9.558 ms

Measurement taken from

IPinfo ProbeNet in Monticello, US

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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