1. All IP Ranges
  2. 172.0.0.0/8
  3. AS21928  | 172.32.0.0/11

172.32.0.0/11

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
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:        2026-01-08
OfficePhone:    +1-888-662-4662
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 172.0.0.0/8

Range ASN Company Num of IPs
172.224.0.0/12 AS36183 Akamai Technologies, Inc. 1,048,576
172.0.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
172.224.0.0/12 AS20940 Akamai Technologies, Inc. 1,048,576
172.232.0.0/13 AS20940 Linode 524,288
172.232.0.0/13 AS63949 Linode 524,288
172.112.0.0/13 AS20001 Charter Communications Inc 524,288
172.248.0.0/14 AS20001 Charter Communications Inc 262,144
172.88.0.0/14 AS20001 Charter Communications Inc 262,144
172.76.0.0/14 AS5650 Frontier Communications of America, Inc. 262,144
172.124.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
172.72.0.0/14 AS11426 Charter Communications Inc 262,144
172.122.0.0/15 AS2497 Internet Initiative Japan Inc. 131,072
172.100.0.0/15 AS11351 Charter Communications Inc 131,072
172.242.0.0/15 AS7155 ViaSat,Inc. 131,072
172.253.0.0/16 AS396982 Google LLC 65,536
172.95.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.247.0.0/16 AS21859 CloudRadium L.L.C 65,536
172.108.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.109.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.244.0.0/16 AS7922 Comcast Cable Communications, LLC 65,536
172.217.0.0/16 AS396982 Google LLC 65,536
172.247.0.0/16 AS40065 CloudRadium L.L.C 65,536
172.247.0.0/16 AS134176 CloudRadium L.L.C 65,536
172.253.0.0/16 AS15169 Google LLC 65,536
172.247.0.0/16 AS132839 CloudRadium L.L.C 65,536
172.217.0.0/16 AS15169 Google LLC 65,536
172.92.0.0/16 AS11404 Wave Broadband 65,536
172.254.0.0/16 AS401827 Charter Communications Inc 65,536
172.254.0.0/16 AS12271 Charter Communications Inc 65,536
172.92.0.0/16 AS54858 Wave Broadband 65,536
172.85.128.0/17 AS16504 Granite Telecommunications LLC 32,768
172.94.128.0/17 AS135354 JTC Summit 8 Jurong Town Hall Road # 24-05 32,768
172.80.128.0/17 AS197207 Mobile Communication Company of Iran PLC 32,768
172.93.128.0/17 AS20278 Nexeon Technologies, Inc. 32,768
172.103.128.0/17 AS25668 Cipherkey Exchange Corp. 32,768
172.80.0.0/17 AS22552 eSited Solutions 32,768
172.84.0.0/18 AS26531 NEXUSDS.COM 16,384
172.109.0.0/18 AS5650 Frontier Communications Solutions 16,384
172.102.64.0/18 AS5650 Frontier Communications Corporation 16,384
172.96.192.0/18 AS25820 Cluster Logic Inc 16,384
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.111.64.0/18 AS54113 Fastly, Inc. 16,384
172.84.192.0/18 AS14434 VI POWERNET, LLC 16,384
172.82.192.0/18 AS16509 Adobe Inc. 16,384
172.80.192.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.82.192.0/18 AS15224 Adobe Inc. 16,384
172.80.128.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.103.0.0/19 AS11232 Midcontinent Communications 8,192

Hosted domains

There are 547 domain names hosted across 526 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.40.78.17 jtmojecnb.net 6
172.33.89.42 solares-isr.fr 2
172.33.48.101 hfzl.work 2
172.60.0.70 cashcardirect.com 2
172.60.1.5 nradio.top 1
172.54.191.66 cdqlzhxf.com 1
172.62.15.12 yachaysopsac.pe 1
172.32.153.143 nlagent.cn 1
172.32.100.200 goldwellcap.host 1
172.50.1.90 web3makerstaging.com 1
172.49.7.251 kcd.codes 1
172.35.19.229 pengzhoucsaqzl-qy.com 1
172.50.13.203 keepcoolpro.fr 1
172.37.192.172 lanfeng.vip 1
172.48.28.1 fernandoaguilar.org 1
172.44.49.184 mansfield.uk 1
172.62.167.92 bcone.be 1
172.32.254.191 hyperion-tech.app 1
172.62.167.145 trailerrent.be 1
172.50.3.105 shirushimineradminstaging.com 1

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

16 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.56.142.139 AS21928 T-Mobile USA, Inc. 3.20ms from Seattle, US
172.56.139.65 AS21928 T-Mobile USA, Inc. 6.40ms from Dallas, US
172.56.133.194 AS21928 T-Mobile USA, Inc. 0.70ms from Charlotte, US
172.56.138.65 AS21928 T-Mobile USA, Inc. 2.77ms from Los Angeles, US

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
20.242.212.11 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
223.72.236.139 AS56048 China Mobile Communicaitons Corporation 2.33ms from Beijing, CN
20.140.191.59 AS8070 Microsoft Corporation 0.58ms from Boydton, US
152.66.180.27 AS2547 Budapest University of Technology and Economics 0.83ms from Budapest, HU
102.47.125.91 AS8452 TE-AS 4.24ms from Cairo, EG
87.172.149.187 AS3320 Deutsche Telekom AG 5.58ms from Frankfurt am Main, DE
99.61.24.91 AS7018 AT&T Enterprises, LLC 5.50ms from Houston, US
61.37.51.251 AS3786 LG DACOM Corporation 1.63ms from Incheon, KR
185.16.213.251 AS61400 Start2 LLC 1.19ms from Moscow, RU
124.94.246.171 AS4837 CHINA UNICOM China169 Backbone 7.94ms from Tieling, CN
223.217.30.155 AS4713 NTT DOCOMO BUSINESS,Inc. 3.59ms from Tokyo, JP
149.200.62.59 AS5483 Magyar Telekom Plc. 6.47ms from Budapest, HU
16.28.69.187 AS16509 Amazon.com, Inc. 0.47ms from Cape Town, ZA
69.212.104.155 AS7018 AT&T Enterprises, LLC 3.25ms from Dallas, US
68.41.158.203 AS7922 Comcast Cable Communications, LLC 7.70ms from Flint, US
84.137.53.171 AS3320 Deutsche Telekom AG 8.79ms from Frankfurt am Main, DE
42.121.255.107 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.42ms from Hangzhou, CN
109.184.12.75 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
79.169.10.107 AS2860 NOS COMUNICACOES, S.A. 8.82ms from Lisbon, PT
77.227.218.203 AS12430 VODAFONE ESPANA S.A.U. 0.29ms from Madrid, ES
62.43.50.75 AS6739 VODAFONE ONO, S.A. 4.51ms from Madrid, ES
76.113.251.75 AS7922 Comcast Cable Communications, LLC 9.34ms from Minneapolis, US
34.34.57.155 AS396982 Google LLC 0.12ms from Oudeschip, NL
62.210.188.235 AS12876 SCALEWAY S.A.S. 0.47ms from Paris, FR
84.254.140.187 AS29286 SKYLOGIC S.P.A. 1.37ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 172.63.158.51
traceroute to 172.63.158.51 (172.63.158.51): 12 hops max, 52 byte packets
3 [AS6453] 64.86.8.61 0.403 ms
4 *
5 [AS6461] 208.184.12.54 0.322 ms
6 *
7 *
8 *
9 [AS6461] 64.125.31.51 26.783 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

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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