172.59.16.0/21

AS21928 · T-Mobile USA, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

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:      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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 172.59.16.0/21

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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.59.16.16	hoysebebe.org	1
172.59.18.136	ivelissearroyo.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
5.194.241.133	AS5384 Emirates Internet	`7.06ms` from Al Fujairah City, AE
2.58.103.5	AS8075 Microsoft Corporation	`0.61ms` from Amsterdam, NL
12.196.118.37	AS7018 AT&T Enterprises, LLC	`14.25ms` from Atlanta, US
86.34.168.85	AS9050 Orange Romania S.A.	`0.77ms` from Bucharest, RO
222.171.208.37	AS4134 CHINANET-BACKBONE	`14.52ms` from Dalian, CN
117.203.249.69	AS9829 National Internet Backbone	`8.76ms` from Delhi, IN
84.149.120.165	AS3320 Deutsche Telekom AG	`2.94ms` from Duesseldorf, DE
80.168.56.229	AS8426 ClaraNET LTD	`1.17ms` from Erith, GB
45.140.125.133	AS200081 Netversor GmbH	`2.58ms` from Frankfurt am Main, DE
218.66.91.133	AS4134 CHINANET-BACKBONE	`2.14ms` from Fuzhou, CN
115.76.122.85	AS7552 Viettel Group	`4.44ms` from Ho Chi Minh City, VN
197.65.197.69	AS16637 MTN SA	`18.18ms` from Johannesburg, ZA
223.239.115.181	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`15.51ms` from Kolkata, IN
2.97.1.213	AS13285 TalkTalk Communications Limited	`3.23ms` from London, GB
23.2.18.245	AS20940 Akamai International B.V.	`0.73ms` from Los Angeles, US
49.149.208.197	AS9299 Philippine Long Distance Telephone Company	`16.11ms` from Manila, PH
206.146.106.5	AS40160 Inteliquent, inc.	`0.34ms` from Minneapolis, US
50.88.93.117	AS33363 Charter Communications, Inc	`9.05ms` from Orlando, US
98.93.116.181	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
81.163.254.5	AS51973 Koltushsky Internet Ltd	`0.77ms` from Saint Petersburg, RU
67.185.251.5	AS7922 Comcast Cable Communications, LLC	`5.18ms` from Seattle, US
218.37.210.213	AS17864 SK Broadband Co Ltd	`2.16ms` from Seoul, KR
106.250.11.181	AS3786 LG DACOM Corporation	`1.89ms` from Seoul, KR
221.71.250.101	AS17676 SoftBank Corp.	`3.59ms` from Tokyo, JP
102.26.85.165	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`16.01ms` from Tunis, TN

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 172.59.21.234

traceroute to 172.59.21.234 (172.59.21.234): 7 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 1.246 ms

4 [AS12570] 212.96.178.38 1.376 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On November 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales