172.59.216.0/21

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 172.59.216.0/21

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 8 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.59.218.231	yourcentralplace.com	2
172.59.219.245	dtenc.com	1
172.59.218.221	caswelllaw.com	1
172.59.216.74	timharris.org	1
172.59.217.81	m6s.mobi	1
172.59.222.196	seligcomm.com	1
172.59.223.58	pet85.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

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
132.250.221.5	AS48 Navy Network Information Center (NNIC)	`0.46ms` from Ashburn, US
190.248.74.181	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`4.09ms` from Bogota, CO
89.133.252.69	AS21334 One Hungary Ltd.	`5.60ms` from Budapest, HU
50.57.26.85	AS19994 Rackspace Hosting	`0.50ms` from Chicago, US
201.55.149.53	AS28620 WI - Provedor de Telecomunicações Ltda.	`8.62ms` from Curitiba, BR
63.122.168.85	AS701 Verizon Business	`0.43ms` from Dallas, US
112.111.1.149	AS4837 CHINA UNICOM China169 Backbone	`2.33ms` from Fuzhou, CN
207.179.72.5	AS14103 ACD.net	`1.77ms` from Grand Rapids, US
2.102.132.197	AS13285 TalkTalk Communications Limited	`1.65ms` from London, GB
98.148.142.245	AS20001 Charter Communications Inc	`11.48ms` from Los Angeles, US
195.28.160.5	AS5577 root SA	`1.87ms` from Luxembourg, LU
83.114.207.69	AS3215 Orange S.A.	`4.89ms` from Paris, FR
67.170.150.101	AS7922 Comcast Cable Communications, LLC	`6.09ms` from Portland, US
45.237.102.229	AS268269 Prado S & Cia Ltda	`3.47ms` from Porto Alegre, BR
46.147.106.229	AS57378 JSC ER-Telecom Holding	`16.45ms` from Samara, RU
189.20.189.165	AS10429 TELEFÔNICA BRASIL S.A	`0.67ms` from Sao Paulo, BR
200.196.253.69	AS11419 TELEFÔNICA BRASIL S.A	`2.27ms` from Sao Paulo, BR
121.136.105.181	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
153.229.239.117	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.10ms` from Tokyo, JP
82.173.53.85	AS13127 Odido Netherlands B.V.	`14.89ms` from Amsterdam, NL
107.1.177.133	AS7922 Comcast Cable Communications, LLC	`2.50ms` from Atlanta, US
50.221.151.181	AS7922 Comcast Cable Communications, LLC	`1.85ms` from Boston, US
187.28.73.5	AS4230 CLARO S.A.	`2.83ms` from Brasilia, BR
156.193.152.37	AS8452 TE-AS	`18.10ms` from Cairo, EG
197.79.55.117	AS37611 AFRIHOST SP (PTY) LTD	`15.60ms` from Cape Town, ZA

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 172.59.218.160

traceroute to 172.59.218.160 (172.59.218.160): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.084 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.

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