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:        2025-01-09
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
172.112.0.0/13 AS20001 Charter Communications Inc 524,288
172.232.0.0/13 AS20940 Linode 524,288
172.232.0.0/13 AS63949 Linode 524,288
172.72.0.0/14 AS11426 Charter Communications Inc 262,144
172.248.0.0/14 AS20001 Charter Communications Inc 262,144
172.76.0.0/14 AS5650 Frontier Communications of America, Inc. 262,144
172.88.0.0/14 AS20001 Charter Communications Inc 262,144
172.124.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
172.242.0.0/15 AS7155 ViaSat,Inc. 131,072
172.122.0.0/15 AS2497 Internet Initiative Japan Inc. 131,072
172.100.0.0/15 AS11351 Charter Communications Inc 131,072
172.254.0.0/16 AS12271 Charter Communications Inc 65,536
172.95.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.92.0.0/16 AS54858 Wave Broadband 65,536
172.253.0.0/16 AS396982 Google LLC 65,536
172.92.0.0/16 AS11404 Wave Broadband 65,536
172.108.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.247.0.0/16 AS132839 CloudRadium L.L.C 65,536
172.217.0.0/16 AS396982 Google LLC 65,536
172.244.0.0/16 AS7922 Comcast Cable Communications, LLC 65,536
172.247.0.0/16 AS134176 CloudRadium L.L.C 65,536
172.109.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.247.0.0/16 AS40065 CloudRadium L.L.C 65,536
172.217.0.0/16 AS15169 Google LLC 65,536
172.254.0.0/16 AS401827 Charter Communications Inc 65,536
172.253.0.0/16 AS15169 Google LLC 65,536
172.247.0.0/16 AS21859 CloudRadium L.L.C 65,536
172.80.0.0/17 AS22552 eSited Solutions 32,768
172.85.128.0/17 AS16504 Granite Telecommunications LLC 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
172.94.128.0/17 AS135354 JTC Summit 8 Jurong Town Hall Road # 24-05 32,768
172.103.128.0/17 AS25668 Cipherkey Exchange Corp. 32,768
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.109.0.0/18 AS5650 Frontier Communications Solutions 16,384
172.111.64.0/18 AS54113 Fastly, Inc. 16,384
172.102.64.0/18 AS5650 Frontier Communications Corporation 16,384
172.84.192.0/18 AS14434 VI POWERNET, LLC 16,384
172.82.192.0/18 AS16509 Adobe Inc. 16,384
172.96.192.0/18 AS25820 Cluster Logic Inc 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
172.80.192.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.84.0.0/18 AS26531 NEXUSDS.COM 16,384
172.102.160.0/19 AS25853 Ellijay Telephone Company 8,192

Hosted domains

There are 557 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
172.58.139.58 guerillagonzo.com 15
172.40.78.17 otkgiek.com 6
172.59.187.174 vkxmarine.net 3
172.58.35.114 sovereignpki.com 3
172.58.242.83 yggdrasilsbranch.com 3
172.58.253.202 yourcentralplace.com 2
172.58.150.18 datacfiles.com 2
172.56.72.111 clonememco.com 2
172.58.207.167 tonynastasi.com 2
172.60.0.70 cashcardirect.com 2
172.56.66.190 saulsnet.net 2
172.33.89.42 solares-isr.eu 2
172.59.192.70 lonestarcomms.com 2
172.59.173.199 parkersacademy.org 2
172.59.185.196 tomkotaylor.cloud 2
172.58.231.154 sohaim.net 2
172.56.13.158 bradsemail.com 1
172.54.152.97 myinhousecoach.com 1
172.34.53.216 devxhub.io 1
172.62.15.12 yachaysopsac.pe 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
172.56.133.195 AS21928 T-Mobile USA, Inc. 0.67ms from Charlotte, US
172.56.142.140 AS21928 T-Mobile USA, Inc. 3.20ms from Seattle, US
172.56.138.65 AS21928 T-Mobile USA, Inc. 2.69ms from Los Angeles, US
172.56.139.65 AS21928 T-Mobile USA, Inc. 1.57ms from Houston, 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
51.158.139.27 AS12876 SCALEWAY S.A.S. 0.28ms from Amsterdam, NL
2.85.169.59 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.04ms from Athens, GR
38.170.50.187 AS55286 B2 Net Solutions Inc. 0.15ms from Buffalo, US
174.96.122.43 AS10796 Charter Communications Inc 12.58ms from Columbus, US
34.240.173.43 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
72.204.36.203 AS22773 Cox Communications Inc. 10.80ms from Kansas City, US
181.66.65.203 AS6147 Telefonica del Peru S.A.A. 19.30ms from Lima, PE
104.237.61.203 AS18450 WebNX, Inc. 0.61ms from Los Angeles, US
83.51.105.171 AS3352 TELEFONICA DE ESPANA S.A.U. 8.83ms from Madrid, ES
49.144.29.123 AS9299 Philippine Long Distance Telephone Company 1.47ms from Manila, PH
81.57.32.75 AS29447 SCALEWAY S.A.S. 1.95ms from Milan, IT
91.62.189.43 AS3320 Deutsche Telekom AG 5.43ms from Nuernberg, DE
18.213.36.43 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
1.230.108.171 AS9318 SK Broadband Co Ltd 1.46ms from Seoul, KR
101.65.76.203 AS4837 CHINA UNICOM China169 Backbone 11.78ms from Shanghai, CN
222.125.134.59 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.35ms from Shenzhen, CN
18.136.60.171 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
101.166.2.11 AS1221 Telstra Limited 4.40ms from Sydney, AU
117.242.251.75 AS9829 National Internet Backbone 2.95ms from Bengaluru, IN
54.149.171.11 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
197.39.237.187 AS8452 TE-AS 4.21ms from Cairo, EG
3.145.93.139 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
87.158.179.11 AS3320 Deutsche Telekom AG 6.67ms from Frankfurt am Main, DE
189.169.34.203 AS8151 UNINET 5.28ms from Guadalajara, MX
20.250.195.75 AS8075 Microsoft Corporation 0.18ms from Kloten, CH

Traceroute

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

$
traceroute -a -n -q1 -f7 -m13 172.48.149.135
traceroute to 172.48.149.135 (172.48.149.135): 13 hops max, 52 byte packets
9 *
10 [AS9121] 212.156.101.126 49.055 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Bursa, TR
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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