172.59.112.0/21

AS21928 · T-Mobile USA, Inc.

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Summary

Country	United States
Domain	t-mobile.com
ASN	AS21928
Registry	ARIN
ID	TMO9

WHOIS Details

NetHandle:      NET-172-32-0-0-1
OrgID:          TMOBI
Parent:         NET-172-0-0-0-0
NetName:        TMO9
NetRange:       172.32.0.0 - 172.63.255.255
NetType:        allocation
OriginAS:       21928
Comment:        Geofeed https://raw.githubusercontent.com/tmobile/tmus-geofeed/main/tmus-geo-ip.txt
RegDate:        2012-09-18
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 are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.59.117.76	drtomllc.com	1
172.59.115.30	rockteamhomelab.com	1

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
43.152.135.149	AS139341 ACE	`0.15ms` from Ashburn, US
144.6.172.117	AS4764 Aussie Broadband	`0.86ms` from Canberra, AU
34.69.35.181	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
50.217.134.53	AS7922 Comcast Cable Communications, LLC	`1.24ms` from Denver, US
175.45.17.197	AS9381 HKBN Enterprise Solutions HK Limited	`0.69ms` from Hong Kong, HK
103.192.79.85	AS55915 Classic Tech Pvt. Ltd.	`2.21ms` from Kathmandu, NP
78.114.166.21	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.90ms` from Lyon, FR
117.90.15.117	AS4134 CHINANET-BACKBONE	`7.53ms` from Nanjing, CN
34.91.145.229	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
3.210.47.229	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
123.108.160.53	AS9762 HYUNDAI COMMUNICATIONS NETWORK	`0.87ms` from Seoul, KR
130.87.104.133	AS2505 High Energy Accelerator Research Organization, KEK	`3.14ms` from Tokyo, JP
62.68.49.85	AS21003 General Post and Telecommunication Company (GPTC)	`1.82ms` from Tripoli, LY
103.137.253.21	AS138976 NEW ZEALAND PHARMACEUTICALS LIMITED	`8.15ms` from Auckland, NZ
203.44.70.117	AS1221 Telstra Limited	`0.95ms` from Brisbane, AU
143.170.169.197	AS16504 Granite Telecommunications LLC	`3.67ms` from Chicago, US
24.77.222.181	AS6327 Shaw Communications Inc.	`19.71ms` from Chicago, US
36.140.201.197	AS9808 China Mobile Communications Group Co., Ltd.	`0.63ms` from Chongqing, CN
217.79.208.5	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.19ms` from Frankfurt am Main, DE
207.81.95.21	AS852 TELUS Communications Inc.	`1.54ms` from Kelowna, CA
175.146.255.133	AS4837 CHINA UNICOM China169 Backbone	`7.15ms` from Liaoyang, CN
217.135.168.229	AS1273 Vodafone Group PLC	`1.31ms` from London, GB
121.44.38.21	AS7545 TPG Telecom Limited	`9.19ms` from Melbourne, AU
189.172.118.245	AS8151 UNINET	`16.25ms` from Miami, US
79.25.70.85	AS3269 Telecom Italia S.p.A.	`17.76ms` 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 -m7 172.59.112.60

traceroute to 172.59.112.60 (172.59.112.60): 7 hops max, 52 byte packets

3 [] 156.146.32.182 1.327 ms

4 [] 138.199.0.105 0.705 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, 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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