172.56.94.0/23

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:      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

Overlapping Ranges

BGP prefixes that contain 172.56.94.0/23

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 172.56.0.0/16

Range	ASN	Company	Num of IPs
172.32.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.56.94.212	rubneb.cloud	1
172.56.95.120	dopfaks.online	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
113.249.161.167	AS4134 CHINANET-BACKBONE	`3.47ms` from Chongqing, CN
97.99.67.87	AS11427 Charter Communications Inc	`4.05ms` from Dallas, US
18.163.128.231	AS16509 Amazon.com, Inc.	`0.09ms` from Hong Kong, HK
41.18.233.103	AS29975 Vodacom	`13.53ms` from Johannesburg, ZA
79.42.49.135	AS3269 Telecom Italia S.p.A.	`5.40ms` from Milan, IT
71.82.152.55	AS20115 Charter Communications LLC	`9.22ms` from Minneapolis, US
176.96.14.199	AS48515 Praktika Ltd.	`5.80ms` from Moscow, RU
139.177.9.55	AS13825 Troy Cablevision, Inc.	`6.18ms` from Atlanta, US
87.67.220.231	AS5432 Proximus NV	`3.59ms` from Brussels, BE
218.9.243.135	AS4837 CHINA UNICOM China169 Backbone	`12.94ms` from Changchun, CN
221.210.148.71	AS4837 CHINA UNICOM China169 Backbone	`13.91ms` from Changchun, CN
76.255.176.103	AS7018 AT&T Enterprises, LLC	`1.77ms` from Dallas, US
98.224.70.103	AS7922 Comcast Cable Communications, LLC	`7.00ms` from Fremont, US
118.89.43.55	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.00ms` from Guangzhou, CN
113.236.247.119	AS4837 CHINA UNICOM China169 Backbone	`10.02ms` from Liaoyang, CN
70.180.131.119	AS22773 Cox Communications Inc.	`11.12ms` from Los Angeles, US
120.28.212.55	AS132199 Globe Telecom Inc.	`19.96ms` from Manila, PH
89.83.91.247	AS5410 Bouygues Telecom SA	`4.64ms` from Marseille, FR
59.102.97.7	AS7545 TPG Telecom Limited	`1.73ms` from Melbourne, AU
3.223.191.183	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
50.60.87.23	AS25019 Saudi Telecom Company JSC	`3.37ms` from Riyadh, SA
195.81.116.23	AS3257 GTT Communications Inc.	`1.38ms` from Rome, IT
182.237.77.199	AS45372 ULNetworks Co., Ltd.	`5.97ms` from Seoul, KR
220.78.140.87	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
37.109.136.23	AS8374 Polkomtel Sp. z o.o.	`14.01ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -m6 172.56.95.119

traceroute to 172.56.95.119 (172.56.95.119): 6 hops max, 52 byte packets

1 [AS31898] 140.204.222.208 0.182 ms

2 [AS21928] 66.94.0.89 0.708 ms

3 [AS21928] 66.94.0.88 0.624 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On November 28th 2025

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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