172.59.216.0/21

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 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.59.223.129	yourcentralplace.com	2

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
101.98.241.53	AS9790 Two Degrees Networks Limited	`1.31ms` from Auckland, NZ
182.74.234.213	AS9498 BHARTI Airtel Ltd.	`1.14ms` from Bengaluru, IN
41.43.114.5	AS8452 TE-AS	`4.08ms` from Cairo, EG
51.37.196.69	AS15502 Vodafone Ireland Limited	`3.31ms` from Dublin, IE
91.17.243.117	AS3320 Deutsche Telekom AG	`7.88ms` from Frankfurt am Main, DE
113.73.13.229	AS4134 CHINANET-BACKBONE	`4.33ms` from Guangzhou, CN
76.14.223.85	AS11404 Wave Broadband	`6.66ms` from Hillsboro, US
14.168.125.21	AS45899 VNPT Corp	`4.59ms` from Ho Chi Minh City, VN
154.212.71.21	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK
168.76.78.101	AS137951 ASLINE LIMITED	`0.82ms` from Hong Kong, HK
43.165.192.213	AS132203 Tencent Building, Kejizhongyi Avenue	`1.35ms` from Jakarta, ID
35.219.149.5	AS15169 Google LLC	`0.14ms` from Las Vegas, US
59.47.27.245	AS4134 CHINANET-BACKBONE	`4.32ms` from Liaoyang, CN
23.194.12.69	AS16625 Akamai Technologies, Inc.	`0.39ms` from London, GB
82.117.92.117	AS62240 Clouvider	`0.24ms` from Los Angeles, US
87.223.42.21	AS12479 Orange Espagne SA	`4.41ms` from Madrid, ES
169.57.148.149	AS36351 IBM Cloud	`1.84ms` from Osasco, BR
168.197.157.21	AS265485 UP NET TELECOM	`7.90ms` from Sao Paulo, BR
210.182.196.5	AS3786 LG DACOM Corporation	`1.66ms` from Seoul, KR
223.242.133.165	AS4134 CHINANET-BACKBONE	`11.44ms` from Wuhan, CN
20.238.200.5	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
50.221.151.181	AS7922 Comcast Cable Communications, LLC	`1.60ms` from Boston, US
135.224.190.229	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
102.45.70.21	AS8452 TE-AS	`3.80ms` from Cairo, EG
65.27.174.37	AS10796 Charter Communications Inc	`14.31ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f3 -m6 172.59.221.252

traceroute to 172.59.221.252 (172.59.221.252): 6 hops max, 52 byte packets

3 [AS16509] 99.83.113.59 7.88 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Boardman, 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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