172.59.184.0/21

AS21928 · T-Mobile USA, Inc.

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Summary

Country	United States
Domain	t-mobile.com
ASN	AS21928
Parent Range	172.32.0.0/11
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
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:      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

Overlapping Ranges

BGP prefixes that contain 172.59.184.0/21

Range	ASN	Company	Num of IPs
172.32.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152

Nearby Ranges

BGP prefixes that overlap with 172.59.0.0/16

Range	ASN	Company	Num of IPs
172.32.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152

Hosted domains

There are 14 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.59.187.174	vkxmarine.net	3
172.59.188.21	aneye4graphics.com	2
172.59.185.196	tomkotaylor.cloud	2
172.59.189.46	somtums.com	1
172.59.186.60	thakkars.org	1
172.59.186.33	6460w.us	1
172.59.185.216	puretalc.xyz	1
172.59.187.124	forgethere.com	1
172.59.190.118	mydac.org	1
172.59.188.120	myhomelabs.org	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

Read more

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
52.177.233.149	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
68.32.27.149	AS7922 Comcast Cable Communications, LLC	`8.43ms` from Flint, US
47.254.154.181	AS45102 Alibaba (US) Technology Co., Ltd.	`0.82ms` from Frankfurt am Main, DE
27.79.205.245	AS7552 Viettel Group	`1.10ms` from Hanoi, VN
87.93.165.21	AS16086 DNA Oyj	`8.30ms` from Helsinki, FI
47.242.179.213	AS45102 Alibaba (US) Technology Co., Ltd.	`0.76ms` from Hong Kong, HK
67.11.158.85	AS11427 Charter Communications Inc	`10.51ms` from Houston, US
221.131.136.133	AS56046 China Mobile communications corporation	`1.44ms` from Nanjing, CN
198.51.92.245	AS32440 Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI)	`10.62ms` from New Orleans, US
60.91.110.5	AS17676 SoftBank Corp.	`3.73ms` from Osaka, JP
41.249.158.133	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.34ms` from Rabat, MA
201.44.159.197	AS4230 CLARO S.A.	`1.50ms` from Sao Paulo, BR
60.68.21.117	AS17676 SoftBank Corp.	`2.76ms` from Tokyo, JP
125.16.251.69	AS9498 BHARTI Airtel Ltd.	`3.99ms` from Ahmedabad, IN
98.64.13.101	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
193.106.99.53	AS205516 NLS ASTANA LLP	`3.13ms` from Astana, KZ
5.55.212.69	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.19ms` from Athens, GR
4.43.31.53	AS3356 Level 3 Parent, LLC	`0.49ms` from Atlanta, US
178.220.244.69	AS8400 TELEKOM SRBIJA a.d.	`2.02ms` from Belgrade, RS
54.213.179.245	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
201.199.128.53	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.19ms` from Curridabat, CR
113.189.90.149	AS45899 VNPT Corp	`8.38ms` from Da Nang, VN
23.91.215.117	AS11492 CABLE ONE, INC.	`11.57ms` from Dallas, US
72.241.4.149	AS13490 Buckeye Cablevision, Inc.	`7.03ms` from Detroit, US
103.81.207.245	AS136151 Jatrabari Online	`0.56ms` from Dhaka, BD

Traceroute

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

traceroute -a -n -q1 -f4 -m7 172.59.191.144

traceroute to 172.59.191.144 (172.59.191.144): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.094 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 21st 2026

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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