172.59.168.0/21

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 172.59.168.0/21

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 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.59.168.221	beagoodmammal.com	1
172.59.169.68	woolbright.cc	1
172.59.172.234	schilling-industries.com	1
172.59.171.8	schillingenterprises.com	1
172.59.171.140	woolbright.cc	1
172.59.168.22	revvy.biz	1
172.59.173.199	parkersacademy.org	1
172.59.173.114	woolbright.cc	1
172.59.173.187	littledutchboysecurity.com	1
172.59.170.82	woolbright.cc	1
172.59.168.198	barcahome.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
35.195.229.101	AS396982 Google LLC	`0.16ms` from Brussels, BE
81.12.155.197	AS12302 Vodafone Romania S.A.	`0.45ms` from Bucharest, RO
172.217.71.165	AS15169 Google LLC	`0.66ms` from Columbus, US
87.236.181.181	AS35699 Adamo Telecom Iberia S.A.	`6.49ms` from Madrid, ES
122.49.192.37	AS10001 Mics Network Corporation	`4.70ms` from Osaka, JP
191.59.140.85	AS4230 CLARO S.A.	`17.38ms` from Osasco, BR
85.235.220.165	AS24739 SEVEREN TELECOM	`1.01ms` from Saint Petersburg, RU
1.230.118.101	AS9318 SK Broadband Co Ltd	`0.90ms` from Seoul, KR
193.154.217.21	AS8447 A1 Telekom Austria AG	`0.79ms` from Vienna, AT
86.85.37.197	AS1136 KPN B.V.	`1.25ms` from Amsterdam, NL
156.218.149.117	AS8452 TE-AS	`7.67ms` from Cairo, EG
140.192.147.21	AS20130 Depaul University	`0.78ms` from Chicago, US
93.49.72.21	AS12874 Fastweb SpA	`4.55ms` from Milan, IT
178.35.244.133	AS12389 PJSC Rostelecom	`6.98ms` from Moscow, RU
66.198.111.5	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.70ms` from New York City, US
97.76.117.165	AS33363 Charter Communications, Inc	`9.72ms` from Orlando, US
2.10.238.85	AS3215 Orange S.A.	`8.70ms` from Paris, FR
221.1.197.101	AS4837 CHINA UNICOM China169 Backbone	`5.15ms` from Qingdao, CN
162.19.64.245	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
94.188.241.37	AS25773 RADWARE INC.	`0.87ms` from San Jose, US
122.146.203.229	AS9919 New Century InfoComm Tech Co., Ltd.	`5.05ms` from Taipei, TW
121.60.21.133	AS4134 CHINANET-BACKBONE	`0.70ms` from Wuhan, CN
168.62.59.181	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
125.35.215.5	AS4837 CHINA UNICOM China169 Backbone	`5.63ms` from Beijing, CN
70.72.223.5	AS6327 Shaw Communications	`6.96ms` from Calgary, CA

Traceroute

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

traceroute -a -n -q1 -m6 172.59.168.25

traceroute to 172.59.168.25 (172.59.168.25): 6 hops max, 52 byte packets

1 [AS31898] 140.204.222.172 0.193 ms

2 [AS21928] 66.94.0.89 0.674 ms

3 [AS21928] 66.94.0.88 0.62 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On March 20th 2026

What are IP address ranges?

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