172.56.74.0/23

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
OriginAS:       21928
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:        abuse@t-mobile.com
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:        ARINtechcontact@t-mobile.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

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

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
41.237.165.7 AS8452 TE-AS 4.06ms from Cairo, EG
123.23.254.215 AS45899 VNPT Corp 2.66ms from Ho Chi Minh City, VN
198.46.182.119 AS36352 HostPapa 0.25ms from Los Angeles, US
60.91.247.167 AS17676 SoftBank Corp. 3.97ms from Osaka, JP
3.211.1.135 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
60.126.193.231 AS17676 SoftBank Corp. 3.07ms from Tokyo, JP
207.219.15.199 AS852 TELUS Communications Inc. 0.38ms from Toronto, CA
81.221.242.231 AS1836 green.ch AG 2.07ms from Zuerich, CH
71.127.135.167 AS701 Verizon Business 7.55ms from Ashburn, US
20.172.248.135 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
108.194.65.183 AS7018 AT&T Enterprises, LLC 3.74ms from Atlanta, US
114.75.9.7 AS4804 Microplex PTY LTD 3.20ms from Brisbane, AU
106.52.224.23 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
18.167.217.183 AS16509 Amazon.com, Inc. 0.10ms from Hong Kong, HK
34.101.61.39 AS396982 Google LLC 0.10ms from Jakarta, ID
176.224.117.103 AS35819 Etihad Etisalat, a joint stock company 3.47ms from Jeddah, SA
178.199.211.7 AS3303 Swisscom (Switzerland) Ltd 0.76ms from Lausanne, CH
217.168.250.215 AS198440 AllPoints Fibre Networks Limited 1.75ms from London, GB
94.195.9.7 AS5607 Sky UK Limited 8.88ms from London, GB
168.235.105.7 AS3842 InMotion Hosting, Inc. 0.29ms from Los Angeles, US
97.134.71.183 AS6167 Verizon Business 10.51ms from Los Angeles, US
195.154.119.7 AS12876 SCALEWAY S.A.S. 0.72ms from Paris, FR
90.76.77.247 AS3215 Orange S.A. 16.91ms from Paris, FR
183.98.222.247 AS4766 Korea Telecom 1.43ms from Seoul, KR
172.70.122.231 AS13335 Cloudflare, Inc. 0.39ms from Tokyo, JP

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 172.56.74.220
traceroute to 172.56.74.220 (172.56.74.220): 7 hops max, 52 byte packets
3 [AS24768] 94.46.128.20 1.225 ms
4 [AS24768] 94.46.128.57 0.638 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Lisbon, PT
On

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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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