172.59.80.0/21

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 172.59.80.0/21

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
172.59.83.207	nemmie.com	1
172.59.81.231	km4fo.com	1
172.59.83.190	sesh.zone	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
46.246.251.229	AS1241 Forthnet	`1.63ms` from Athens, GR
111.26.130.85	AS134810 China Mobile Group JiLin communications corporation	`3.35ms` from Changchun, CN
94.245.92.101	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
81.13.241.117	AS15547 netplus.ch SA	`3.01ms` from Geneve, CH
218.77.191.21	AS4134 CHINANET-BACKBONE	`0.57ms` from Haikou, CN
96.93.80.213	AS7922 Comcast Cable Communications, LLC	`9.77ms` from Houston, US
150.107.248.37	AS45706 Tele Globe Global, PT	`1.44ms` from Jakarta, ID
31.52.65.69	AS2856 British Telecommunications PLC	`2.72ms` from London, GB
60.242.217.53	AS7545 TPG Telecom Limited	`11.08ms` from Melbourne, AU
206.138.30.133	AS15146 Cable Bahamas	`2.94ms` from Miami, US
93.124.80.245	AS12389 PJSC Rostelecom	`8.02ms` from Samara, RU
27.238.218.69	AS4766 Korea Telecom	`5.36ms` from Seoul, KR
121.182.29.165	AS4766 Korea Telecom	`5.09ms` from Seoul, KR
76.11.35.5	AS11260 EastLink	`10.20ms` from St. John's, CA
125.202.148.117	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.68ms` from Tokyo, JP
196.184.177.5	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.11ms` from Tunis, TN
79.189.124.165	AS5617 Orange Polska Spolka Akcyjna	`0.99ms` from Warsaw, PL
95.214.148.165	AS212865 netconnect AG	`3.91ms` from Zuerich, CH
86.93.89.69	AS1136 KPN B.V.	`3.36ms` from Amsterdam, NL
23.71.192.101	AS7922 Comcast Cable Communications, LLC	`2.83ms` from Ashburn, US
41.47.204.5	AS8452 TE-AS	`3.75ms` from Cairo, EG
166.78.72.181	AS19994 Rackspace Hosting	`0.55ms` from Chicago, US
69.129.24.85	AS4181 TDS TELECOM	`4.29ms` from Chicago, US
68.58.103.133	AS7922 Comcast Cable Communications, LLC	`10.19ms` from Chicago, US
31.53.121.197	AS2856 British Telecommunications PLC	`4.95ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -m5 172.59.85.211

traceroute to 172.59.85.211 (172.59.85.211): 5 hops max, 52 byte packets

1 [AS31898] 140.204.222.202 0.178 ms

2 [AS21928] 66.94.0.89 0.629 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On March 20th 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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