24.221.56.0/21

AS21928 · T-Mobile USA, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

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
24.221.64.0/18	AS10507	T-Mobile USA, Inc.	16,384
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
24.221.8.0/21	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 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

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
212.83.202.5	AS9150 Interconnect	1.87ms from Amsterdam, NL
162.151.179.245	AS7922 Comcast Cable Communications, LLC	0.39ms from Ashburn, US
190.216.16.85	AS3549 Level 3 Parent, LLC	0.25ms from Buenos Aires, AR
197.96.226.133	AS3741 Dimension Data	1.93ms from Cape Town, ZA
41.251.100.5	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	10.40ms from Casablanca, MA
220.178.109.165	AS4134 CHINANET-BACKBONE	8.19ms from Nanchang, CN
103.104.164.21	AS135137 OAS COMPUTERS PTY LIMITED	0.93ms from Sydney, AU
86.92.82.117	AS1136 KPN B.V.	2.58ms from Amsterdam, NL
199.83.177.213	AS7018 AT&T Enterprises, LLC	3.61ms from Ashburn, US
109.137.218.213	AS5432 Proximus NV	5.07ms from Gravelines, FR
120.101.218.133	AS1659 Taiwan Academic Network (TANet) Information Center	3.51ms from Taipei, TW
197.37.135.53	AS8452 TE-AS	4.03ms from Cairo, EG
41.143.13.165	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	4.17ms from Casablanca, MA
81.154.15.117	AS2856 British Telecommunications PLC	7.57ms from London, GB
86.178.97.181	AS2856 British Telecommunications PLC	4.25ms from London, GB
85.71.17.229	AS5610 O2 Czech Republic, a.s.	10.13ms from Prague, CZ
218.59.5.5	AS4837 CHINA UNICOM China169 Backbone	7.41ms from Qingdao, CN
84.32.147.69	AS51388 UAB Marsatas	2.72ms from Vilnius, LT
207.70.155.85	AS6300 Consolidated Communications, Inc.	0.59ms from Dallas, US
212.223.26.21	AS8741 Ratiokontakt GmbH	2.92ms from Frankfurt am Main, DE
43.252.178.69	AS38478 SunnyVision Limited	1.93ms from Hong Kong, HK
103.243.166.5	AS59217 Azonne Limited	1.67ms from Hong Kong, HK
175.163.61.213	AS4837 CHINA UNICOM China169 Backbone	11.99ms from Liaoyang, CN
84.127.46.5	AS6739 VODAFONE ONO, S.A.	9.72ms from Madrid, ES
198.22.236.21	AS26854 New York State	6.31ms from New York City, US

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales