24.221.64.0/18

AS21928 · T-Mobile USA, Inc.

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Summary

Country	United States
Domain	t-mobile.com
ASN	AS21928
Registry	ARIN
ID	XX

WHOIS Details

NetHandle:      NET-24-221-0-0-1
OrgID:          TMOBI
Parent:         NET-24-0-0-0-0
NetName:        XX
NetRange:       24.221.0.0 - 24.221.255.255
NetType:        allocation
RegDate:        1998-12-08
Updated:        2024-06-25
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 24.221.0.0/16

Range	ASN	Company	Num of IPs
24.221.128.0/18	AS10507	T-Mobile USA, Inc.	16,384
24.221.192.0/19	AS10507	T-Mobile USA, Inc.	8,192
24.221.224.0/19	AS10507	T-Mobile USA, Inc.	8,192
24.221.16.0/20	AS10507	T-Mobile USA, Inc.	4,096
24.221.56.0/21	AS10507	T-Mobile USA, Inc.	2,048
24.221.8.0/21	AS10507	T-Mobile USA, Inc.	2,048
24.221.32.0/21	AS10507	T-Mobile USA, Inc.	2,048
24.221.0.0/21	AS10507	T-Mobile USA, Inc.	2,048
24.221.40.0/21	AS10507	T-Mobile USA, Inc.	2,048
24.221.48.0/21	AS10507	T-Mobile USA, Inc.	2,048

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
24.221.76.85	rdalton.net	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

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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
155.186.214.82	AS20115 Charter Communications LLC	6.09ms from Atlanta, US
34.219.216.18	AS16509 Amazon.com, Inc.	0.52ms from Boardman, US
191.110.100.226	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	18.73ms from Bogota, CO
34.248.213.242	AS16509 Amazon.com, Inc.	0.13ms from Dublin, IE
12.9.182.34	AS7018 AT&T Enterprises, LLC	3.17ms from Durham, US
74.117.161.130	AS26757 Solera Holdings, Inc.	1.48ms from Las Vegas, US
176.255.83.98	AS5607 Sky UK Limited	5.41ms from London, GB
179.187.24.2	AS18881 TELEFÔNICA BRASIL S.A	14.73ms from Sao Paulo, BR
46.249.88.114	AS8866 Vivacom Bulgaria EAD	0.76ms from Sofia, BG
157.82.63.50	AS2501 The University of Tokyo	2.88ms from Tokyo, JP
77.163.97.210	AS1136 KPN B.V.	1.78ms from Amsterdam, NL
125.18.239.210	AS9498 BHARTI Airtel Ltd.	2.03ms from Bengaluru, IN
107.174.69.2	AS36352 HostPapa	0.21ms from Buffalo, US
98.227.231.66	AS7922 Comcast Cable Communications, LLC	5.09ms from Chicago, US
129.16.53.34	AS2841 Chalmers University of Technology	0.96ms from Goeteborg, SE
95.95.201.146	AS2860 NOS COMUNICACOES, S.A.	5.91ms from Lisbon, PT
152.74.103.178	AS11340 Red Universitaria Nacional	9.31ms from Santiago, CL
186.79.91.226	AS7418 TELEFÓNICA CHILE S.A.	4.91ms from Santiago, CL
62.95.38.2	AS1257 Tele2 Sverige AB	4.70ms from Stockholm, SE
85.238.203.146	AS29518 Bredband2 AB	0.74ms from Stockholm, SE
68.79.58.162	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	1.05ms from Zhongwei, CN
154.54.167.82	AS174 Cogent Communications	0.31ms from London, GB
58.19.153.162	AS4837 CHINA UNICOM China169 Backbone	7.15ms from Wuhan, CN
124.115.123.130	AS4134 CHINANET-BACKBONE	2.93ms from Xi'an, CN
3.164.52.178	AS16509 Amazon.com, Inc.	0.56ms from Cape Town, ZA

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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