66.94.4.0/24

AS21928 · T-Mobile USA, Inc.

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Summary

Country	United States
Domain	t-mobile.com
ASN	AS21928
Parent Range	66.94.0.0/19
Registry	ARIN
ID	TMO3

WHOIS Details

NetHandle:      NET-66-94-0-0-1
OrgID:          TMOBI
Parent:         NET-66-0-0-0-0
NetName:        TMO3
NetRange:       66.94.0.0 - 66.94.31.255
NetType:        allocation
RegDate:        2001-04-05
Updated:        2020-11-13
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:        2026-01-08
OfficePhone:    +1-888-662-4662
Mailbox:        ARINtechcontact@t-mobile.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.94.4.0/24

Range	ASN	Company	Num of IPs
66.94.0.0/19	AS21928	T-Mobile USA, Inc.	8,192

Nearby Ranges

BGP prefixes that overlap with 66.94.0.0/16

Range	ASN	Company	Num of IPs
66.94.64.0/19	AS11696	Fusion, LLC	8,192
66.94.0.0/19	AS21928	T-Mobile USA, Inc.	8,192
66.94.192.0/23	AS12119	Private Customer	512
66.94.196.0/24	AS12119	Private Customer	256
66.94.208.0/24	AS12119	Private Customer	256
66.94.211.0/24	AS12119	Private Customer	256

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

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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
58.64.58.8	AS133481 AIS Fibre	`1.44ms` from Bangkok, TH
210.41.216.56	AS4538 China Education and Research Network Center	`5.49ms` from Chengdu, CN
184.57.17.40	AS10796 Charter Communications Inc	`15.08ms` from Cleveland, US
45.121.90.72	AS132447 234, Galle Road, Colombo 4	`3.43ms` from Colombo, LK
204.234.235.40	AS11714 Network Nebraska	`10.41ms` from Lincoln, US
167.59.218.184	AS6057 Administracion Nacional de Telecomunicaciones	`1.71ms` from Montevideo, UY
198.237.105.8	AS3701 University of Oregon	`6.44ms` from Portland, US
94.180.245.184	AS41668 JSC ER-Telecom Holding	`8.29ms` from Samara, RU
115.211.77.40	AS4134 CHINANET-BACKBONE	`8.83ms` from Shanghai, CN
197.17.86.8	AS37693 OOREDOO TUNISIE SA	`1.92ms` from Tunis, TN
96.252.116.184	AS701 Verizon Business	`1.67ms` from Boston, US
68.72.228.40	AS7018 AT&T Enterprises, LLC	`8.66ms` from Chicago, US
90.132.224.152	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
85.215.55.8	AS8560 IONOS SE	`0.56ms` from Frankfurt am Main, DE
104.245.42.152	AS25820 IT7 Networks Inc	`0.25ms` from Hong Kong, HK
59.103.202.24	AS17557 Pakistan Telecommunication Company Limited	`1.99ms` from Islamabad, PK
122.162.1.248	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.80ms` from Kolkata, IN
138.226.41.248	AS6079 RCN	`1.69ms` from New York City, US
126.65.189.248	AS17676 SoftBank Corp.	`2.99ms` from Tokyo, JP
60.60.166.72	AS9824 JCOM Co., Ltd.	`13.72ms` from Tokyo, JP
182.117.104.40	AS4837 CHINA UNICOM China169 Backbone	`2.33ms` from Zhengzhou, CN
173.22.185.168	AS30036 Mediacom Communications Corp	`12.16ms` from Chicago, US
35.186.99.88	AS396982 Google LLC	`6.41ms` from Dallas, US
162.220.120.56	AS54536 Adams State University	`6.42ms` from Denver, US
217.252.26.88	AS3320 Deutsche Telekom AG	`3.02ms` from Duesseldorf, DE

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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