66.94.29.0/24

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 66.94.29.0/24

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
66.94.29.50	AS21928 T-Mobile USA, Inc.	`18.76ms` from New York City, 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
37.74.29.8	AS1136 KPN B.V.	`0.46ms` from Amsterdam, NL
18.13.47.200	AS3 Massachusetts Institute of Technology	`2.44ms` from Boston, US
62.28.162.216	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.30ms` from Braga, PT
97.171.146.104	AS6167 Verizon Business	`19.45ms` from Denver, US
114.130.241.88	AS63932 Bangladesh Computer Council	`0.80ms` from Dhaka, BD
108.137.141.232	AS16509 Amazon.com, Inc.	`0.10ms` from Jakarta, ID
223.165.83.232	AS10003 Ogaki Cable Television Co.,Inc.	`5.39ms` from Osaka, JP
70.15.218.120	AS3737 PenTeleData Inc.	`10.63ms` from Philadelphia, US
180.189.191.8	AS38661 abcle	`1.24ms` from Seoul, KR
121.191.170.56	AS4766 Korea Telecom	`4.49ms` from Seoul, KR
1.163.212.232	AS3462 Data Communication Business Group	`1.16ms` from Taipei, TW
202.218.37.136	AS4694 IDC Frontier Inc.	`0.68ms` from Tokyo, JP
104.179.88.152	AS7018 AT&T Enterprises, LLC	`12.25ms` from Atlanta, US
54.222.177.120	AS55960 Beijing Guanghuan Xinwang Digital	`3.37ms` from Beijing, CN
98.71.93.56	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
112.16.223.232	AS56041 China Mobile communications corporation	`7.57ms` from Hangzhou, CN
82.181.79.136	AS16086 DNA Oyj	`3.84ms` from Helsinki, FI
123.212.50.88	AS9318 SK Broadband Co Ltd	`1.60ms` from Incheon, KR
117.233.155.248	AS9829 National Internet Backbone	`4.86ms` from Kolkata, IN
99.184.199.136	AS7018 AT&T Enterprises, LLC	`19.85ms` from Miami, US
76.68.192.72	AS577 Bell Canada	`1.93ms` from Montreal, CA
112.81.224.136	AS4837 CHINA UNICOM China169 Backbone	`6.39ms` from Nanjing, CN
39.119.171.104	AS9318 SK Broadband Co Ltd	`3.25ms` from Seoul, KR
125.228.38.152	AS3462 Data Communication Business Group	`3.63ms` from Taichung, TW
154.243.107.184	AS36947 Telecom Algeria	`10.79ms` from Valencia, ES

Traceroute

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

traceroute -a -n -q1 66.94.29.48

traceroute to 66.94.29.48 (66.94.29.48): 64 hops max, 52 byte packets

1 [AS63023] 169.197.141.1 0.476 ms

2 [AS22969] 67.213.161.9 0.559 ms

3 *

4 *

5 *

6 *

7 [AS6461] 64.125.21.183 16.113 ms

8 [AS6461] 208.185.145.42 19.502 ms

9 *

10 *

11 *

12 [AS21928] 66.94.29.48 19.43 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On March 13th 2026

What are IP address ranges?

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