24.221.56.0/21

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
24.221.64.0/18	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

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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
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
181.69.128.149	AS27831 Colombia Móvil	1.62ms from Bogota, CO
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
129.206.155.37	AS553 BelWue-Koordination	3.62ms from Frankfurt am Main, DE
75.73.217.117	AS7922 Comcast Cable Communications, LLC	6.90ms from Minneapolis, US
220.178.109.165	AS4134 CHINANET-BACKBONE	8.19ms from Nanchang, CN
98.255.8.101	AS7922 Comcast Cable Communications, LLC	10.95ms from San Jose, US
98.45.174.165	AS7922 Comcast Cable Communications, LLC	7.75ms from Santa Clara, US
27.142.234.149	AS9824 JCOM Co., Ltd.	10.06ms from Tokyo, JP
174.64.121.133	AS22773 Cox Communications Inc.	11.71ms from Atlanta, US
124.154.209.165	AS2514 NTT PC Communications, Inc.	4.23ms from Osaka, JP
203.39.40.5	AS1221 Telstra Limited	4.97ms from Sydney, AU
3.104.131.69	AS16509 Amazon.com, Inc.	0.13ms from Sydney, AU
193.92.191.101	AS1241 Forthnet	5.78ms from Athens, GR
138.117.146.101	AS264242 Diogo Cássio Cabral Me	11.43ms from Osasco, BR
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
76.105.5.21	AS7922 Comcast Cable Communications, LLC	9.64ms from San Jose, US
74.41.39.53	AS5650 Frontier Communications of America, Inc.	17.87ms from Ashburn, US
52.11.58.21	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
185.153.230.149	AS60721 Bursabil Teknoloji A.S.	0.02ms from Bursa, TR
41.35.239.197	AS8452 TE-AS	2.78ms from Cairo, EG

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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