AS number details

AS21928

T-Mobile USA, Inc. · t-mobile.com

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AS21928 – T-Mobile USA, Inc.

Field	Value
Country	United States
Website	t-mobile.com
Hosted domains	983
Number of IPv4	13,397,760
Number of IPv6	1,408,797,525,371,515,816,160,348,078,080
ASN type	ISP
Registry	arin
Allocated	23 years ago on Jun 12, 2002
Updated	13 years ago on Feb 24, 2012

Netblock	Company	Num of IPs
100.128.0.0/9	T-Mobile USA, Inc.	8,388,608
104.152.20.0/22	T-Mobile USA, Inc.	1,024
162.160.0.0/11	T-Mobile USA, Inc.	2,097,152
162.184.0.0/15	T-Mobile USA, Inc.	131,072
162.186.0.0/17	T-Mobile USA, Inc.	32,768
162.186.128.0/17	T-Mobile USA, Inc.	32,768
162.187.0.0/17	T-Mobile USA, Inc.	32,768
162.187.128.0/17	T-Mobile USA, Inc.	32,768
162.190.0.0/16	T-Mobile USA, Inc.	65,536
162.191.0.0/16	T-Mobile USA, Inc.	65,536
167.20.0.0/16	T-Mobile USA, Inc.	65,536
168.73.0.0/17	T-Mobile USA, Inc.	32,768
168.73.128.0/17	T-Mobile USA, Inc.	32,768
170.206.0.0/17	T-Mobile USA, Inc.	32,768
170.206.128.0/17	T-Mobile USA, Inc.	32,768
172.32.0.0/11	T-Mobile USA, Inc.	2,097,152
172.56.0.0/16	T-Mobile USA, Inc.	65,536
172.56.0.0/23	T-Mobile USA, Inc.	512
172.56.100.0/23	T-Mobile USA, Inc.	512
172.56.10.0/23	T-Mobile USA, Inc.	512
172.56.102.0/23	T-Mobile USA, Inc.	512
172.56.104.0/21	T-Mobile USA, Inc.	2,048
172.56.104.0/23	T-Mobile USA, Inc.	512
172.56.106.0/23	T-Mobile USA, Inc.	512
172.56.108.0/23	T-Mobile USA, Inc.	512
172.56.110.0/23	T-Mobile USA, Inc.	512
172.56.112.0/21	T-Mobile USA, Inc.	2,048
172.56.112.0/23	T-Mobile USA, Inc.	512
172.56.114.0/23	T-Mobile USA, Inc.	512
172.56.116.0/23	T-Mobile USA, Inc.	512
172.56.118.0/23	T-Mobile USA, Inc.	512
172.56.120.0/21	T-Mobile USA, Inc.	2,048
172.56.120.0/23	T-Mobile USA, Inc.	512
172.56.12.0/23	T-Mobile USA, Inc.	512
172.56.122.0/23	T-Mobile USA, Inc.	512
172.56.128.0/23	T-Mobile USA, Inc.	512
172.56.130.0/23	T-Mobile USA, Inc.	512
172.56.138.0/24	T-Mobile USA, Inc.	256
172.56.140.0/23	T-Mobile USA, Inc.	512
172.56.14.0/23	T-Mobile USA, Inc.	512
172.56.144.0/23	T-Mobile USA, Inc.	512
172.56.148.0/23	T-Mobile USA, Inc.	512
172.56.150.0/23	T-Mobile USA, Inc.	512
172.56.152.0/21	T-Mobile USA, Inc.	2,048
172.56.152.0/23	T-Mobile USA, Inc.	512
172.56.160.0/21	T-Mobile USA, Inc.	2,048
172.56.160.0/23	T-Mobile USA, Inc.	512
172.56.16.0/23	T-Mobile USA, Inc.	512
172.56.162.0/23	T-Mobile USA, Inc.	512
172.56.164.0/23	T-Mobile USA, Inc.	512
172.56.166.0/23	T-Mobile USA, Inc.	512
172.56.168.0/21	T-Mobile USA, Inc.	2,048
172.56.168.0/23	T-Mobile USA, Inc.	512
172.56.170.0/23	T-Mobile USA, Inc.	512
172.56.176.0/21	T-Mobile USA, Inc.	2,048
172.56.176.0/23	T-Mobile USA, Inc.	512
172.56.178.0/23	T-Mobile USA, Inc.	512
172.56.180.0/23	T-Mobile USA, Inc.	512
172.56.18.0/23	T-Mobile USA, Inc.	512
172.56.182.0/23	T-Mobile USA, Inc.	512
172.56.184.0/21	T-Mobile USA, Inc.	2,048
172.56.184.0/23	T-Mobile USA, Inc.	512
172.56.186.0/23	T-Mobile USA, Inc.	512
172.56.188.0/23	T-Mobile USA, Inc.	512
172.56.190.0/23	T-Mobile USA, Inc.	512
172.56.192.0/21	T-Mobile USA, Inc.	2,048
172.56.192.0/23	T-Mobile USA, Inc.	512
172.56.194.0/23	T-Mobile USA, Inc.	512
172.56.196.0/23	T-Mobile USA, Inc.	512
172.56.198.0/23	T-Mobile USA, Inc.	512
172.56.200.0/21	T-Mobile USA, Inc.	2,048
172.56.200.0/23	T-Mobile USA, Inc.	512
172.56.20.0/23	T-Mobile USA, Inc.	512
172.56.202.0/23	T-Mobile USA, Inc.	512
172.56.2.0/23	T-Mobile USA, Inc.	512
172.56.208.0/21	T-Mobile USA, Inc.	2,048
172.56.208.0/23	T-Mobile USA, Inc.	512
172.56.216.0/21	T-Mobile USA, Inc.	2,048
172.56.216.0/23	T-Mobile USA, Inc.	512
172.56.218.0/23	T-Mobile USA, Inc.	512
172.56.220.0/23	T-Mobile USA, Inc.	512
172.56.22.0/23	T-Mobile USA, Inc.	512
172.56.222.0/23	T-Mobile USA, Inc.	512
172.56.224.0/21	T-Mobile USA, Inc.	2,048
172.56.224.0/23	T-Mobile USA, Inc.	512
172.56.226.0/23	T-Mobile USA, Inc.	512
172.56.228.0/23	T-Mobile USA, Inc.	512
172.56.232.0/21	T-Mobile USA, Inc.	2,048
172.56.232.0/23	T-Mobile USA, Inc.	512
172.56.234.0/23	T-Mobile USA, Inc.	512
172.56.240.0/21	T-Mobile USA, Inc.	2,048
172.56.240.0/23	T-Mobile USA, Inc.	512
172.56.24.0/23	T-Mobile USA, Inc.	512
172.56.248.0/21	T-Mobile USA, Inc.	2,048
172.56.248.0/23	T-Mobile USA, Inc.	512
172.56.250.0/23	T-Mobile USA, Inc.	512
172.56.252.0/23	T-Mobile USA, Inc.	512
172.56.26.0/23	T-Mobile USA, Inc.	512
172.56.28.0/23	T-Mobile USA, Inc.	512
172.56.30.0/23	T-Mobile USA, Inc.	512

Show more IP ranges

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock	Company
2001:4870:150::/44	T-Mobile USA, Inc.
2001:4870:e00b::/48	T-Mobile USA, Inc.
2607:fb90:1200::/40	T-Mobile USA, Inc.
2607:fb90:1300::/40	T-Mobile USA, Inc.
2607:fb90:1700::/40	T-Mobile USA, Inc.
2607:fb90:1800::/40	T-Mobile USA, Inc.
2607:fb90:1b00::/40	T-Mobile USA, Inc.
2607:fb90:1c00::/40	T-Mobile USA, Inc.
2607:fb90:2000::/40	T-Mobile USA, Inc.
2607:fb90:200::/40	T-Mobile USA, Inc.
2607:fb90:2100::/40	T-Mobile USA, Inc.
2607:fb90:2200::/40	T-Mobile USA, Inc.
2607:fb90:2300::/40	T-Mobile USA, Inc.
2607:fb90:2400::/40	T-Mobile USA, Inc.
2607:fb90:2500::/40	T-Mobile USA, Inc.
2607:fb90:2700::/40	T-Mobile USA, Inc.
2607:fb90::/28	T-Mobile USA, Inc.
2607:fb90:2800::/40	T-Mobile USA, Inc.
2607:fb90:2c00::/40	T-Mobile USA, Inc.
2607:fb90:2d00::/40	T-Mobile USA, Inc.
2607:fb90:2e00::/40	T-Mobile USA, Inc.
2607:fb90:300::/40	T-Mobile USA, Inc.
2607:fb90::/32	T-Mobile USA, Inc.
2607:fb90:3300::/40	T-Mobile USA, Inc.
2607:fb90:3500::/40	T-Mobile USA, Inc.
2607:fb90:3700::/40	T-Mobile USA, Inc.
2607:fb90:3900::/40	T-Mobile USA, Inc.
2607:fb90:3c00::/40	T-Mobile USA, Inc.
2607:fb90:3d00::/40	T-Mobile USA, Inc.
2607:fb90:3e00::/40	T-Mobile USA, Inc.
2607:fb90:3f00::/40	T-Mobile USA, Inc.
2607:fb90::/40	T-Mobile USA, Inc.
2607:fb90:400::/40	T-Mobile USA, Inc.
2607:fb90:4200::/40	T-Mobile USA, Inc.
2607:fb90:4500::/40	T-Mobile USA, Inc.
2607:fb90:4a00::/40	T-Mobile USA, Inc.
2607:fb90:4f00::/40	T-Mobile USA, Inc.
2607:fb90:5000::/40	T-Mobile USA, Inc.
2607:fb90:500::/40	T-Mobile USA, Inc.
2607:fb90:5200::/40	T-Mobile USA, Inc.
2607:fb90:5500::/40	T-Mobile USA, Inc.
2607:fb90:5700::/40	T-Mobile USA, Inc.
2607:fb90:5e00::/40	T-Mobile USA, Inc.
2607:fb90:5f00::/40	T-Mobile USA, Inc.
2607:fb90:6000::/40	T-Mobile USA, Inc.
2607:fb90:600::/40	T-Mobile USA, Inc.
2607:fb90:6100::/40	T-Mobile USA, Inc.
2607:fb90:6200::/40	T-Mobile USA, Inc.
2607:fb90:6300::/40	T-Mobile USA, Inc.
2607:fb90:6400::/40	T-Mobile USA, Inc.
2607:fb90:6c00::/38	T-Mobile USA, Inc.
2607:fb90:6c00::/40	T-Mobile USA, Inc.
2607:fb90:6d00::/40	T-Mobile USA, Inc.
2607:fb90:700::/40	T-Mobile USA, Inc.
2607:fb90:7300::/40	T-Mobile USA, Inc.
2607:fb90:7400::/40	T-Mobile USA, Inc.
2607:fb90:7500::/40	T-Mobile USA, Inc.
2607:fb90:7800::/40	T-Mobile USA, Inc.
2607:fb90:7900::/40	T-Mobile USA, Inc.
2607:fb90:7a00::/40	T-Mobile USA, Inc.
2607:fb90:7c00::/40	T-Mobile USA, Inc.
2607:fb90:7d00::/40	T-Mobile USA, Inc.
2607:fb90:7e00::/40	T-Mobile USA, Inc.
2607:fb90:7f00::/40	T-Mobile USA, Inc.
2607:fb90:8000::/38	T-Mobile USA, Inc.
2607:fb90:8000::/40	T-Mobile USA, Inc.
2607:fb90:800::/40	T-Mobile USA, Inc.
2607:fb90:8100::/40	T-Mobile USA, Inc.
2607:fb90:8700::/40	T-Mobile USA, Inc.
2607:fb90:8a00::/40	T-Mobile USA, Inc.
2607:fb90:8b00::/40	T-Mobile USA, Inc.
2607:fb90:8d00::/40	T-Mobile USA, Inc.
2607:fb90:8e00::/40	T-Mobile USA, Inc.
2607:fb90:8f00::/40	T-Mobile USA, Inc.
2607:fb90:9000::/40	T-Mobile USA, Inc.
2607:fb90:9100::/40	T-Mobile USA, Inc.
2607:fb90:9200::/40	T-Mobile USA, Inc.
2607:fb90:9300::/40	T-Mobile USA, Inc.
2607:fb90:9500::/40	T-Mobile USA, Inc.
2607:fb90:9a00::/40	T-Mobile USA, Inc.
2607:fb90:9b00::/40	T-Mobile USA, Inc.
2607:fb90:9c00::/40	T-Mobile USA, Inc.
2607:fb90:9d00::/40	T-Mobile USA, Inc.
2607:fb90:9e00::/40	T-Mobile USA, Inc.
2607:fb90:9f00::/40	T-Mobile USA, Inc.
2607:fb90:a00::/40	T-Mobile USA, Inc.
2607:fb90:a100::/40	T-Mobile USA, Inc.
2607:fb90:a200::/40	T-Mobile USA, Inc.
2607:fb90:a400::/40	T-Mobile USA, Inc.
2607:fb90:a600::/40	T-Mobile USA, Inc.
2607:fb90:a800::/40	T-Mobile USA, Inc.
2607:fb90:a900::/40	T-Mobile USA, Inc.
2607:fb90:ac00::/40	T-Mobile USA, Inc.
2607:fb90:ad00::/40	T-Mobile USA, Inc.
2607:fb90:af00::/40	T-Mobile USA, Inc.
2607:fb90:b00::/40	T-Mobile USA, Inc.
2607:fb90:b100::/40	T-Mobile USA, Inc.
2607:fb90:b300::/40	T-Mobile USA, Inc.
2607:fb90:b500::/40	T-Mobile USA, Inc.
2607:fb90:b700::/40	T-Mobile USA, Inc.

Show more IP ranges

The list on this page is limited to 100 results. The totality of IPv6 ranges for this ASN is available through our ASN & IP Ranges APIs.

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WHOIS Details

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ASHandle:       AS21928
OrgID:          AS21928
ASName:         AS21928
ASNumber:       AS21928
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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IP Whois API

IP Whois Database Download

Hosted Domains

There are 983 domain names hosted across 762 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
72.250.29.204	██████████	18
72.250.43.160	██████████	17
100.150.100.7	██████████	16
72.250.49.247	██████████	14
167.20.96.229	██████████	10
168.73.121.155	██████████	9
100.172.94.1	██████████	8
172.56.86.58	██████████	8
162.191.13.149	██████████	7
172.43.16.95	██████████	7

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Peers

There are 68 peers for this ASN.

Peers	Name
AS137409	GSL Networks Pty LTD
AS13786	Seabras 1 USA, LLC
AS14041	University Corporation for Atmospheric Research
AS140627	OneQode
AS148968	Falcore Investments Pty Ltd
AS174	Cogent Communications
AS17639	Converge ICT Solutions Inc.
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS18403	FPT Telecom Company
AS19754	The Fusion Network, LLC
AS199524	G-Core Labs S.A.
AS20055	Wholesail networks LLC
AS20205	Amplex Electric, Inc.
AS20253	Qwilt Inc.
AS21700	Neptune Networks, LLC
AS22140	T-Mobile USA, Inc.
AS22381	Megatelecom Telecomunicacoes Ltda
AS23473	PAVLOV MEDIA INC
AS24482	SG.GS
AS24516	Virtutel Pty Ltd
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS263009	FORTE TELECOM LTDA.
AS293	ESnet
AS3130	RGnet OU
AS3356	Level 3 Parent, LLC
AS33891	Core-Backbone GmbH
AS34927	iFog GmbH
AS35008	Kerfuffle, LLC
AS35280	F5 Networks SARL
AS36236	NetActuate, Inc
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS38136	Akari Networks
AS38195	Superloop
AS38880	Micron21 Datacentre Pty Ltd
AS39120	Convergenze S.p.A.
AS394256	Tech Futures Interactive Inc.
AS397131	Everythink Innovations Limited
AS400318	Versa Networks, Inc.
AS400587	Ryamer, LLC
AS4181	TDS TELECOM
AS45437	Real World - The Core
AS45489	Sri Lanka Telecom PLC, GLobal Peering
AS4764	Aussie Broadband
AS4826	Vocus Connect International Backbone
AS49544	i3D.net B.V
AS51185	MainStreaming SpA
AS52025	ParadoxNetworks Limited
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53828	NETWORK INNOVATIONS, LLC
AS55850	Mercury NZ Limited
AS57304	JSC "RetnNet"
AS58453	China Mobile International Limited
AS58511	Anycast Global Backbone
AS60068	Datacamp Limited
AS6140	Two P
AS63927	RISE
AS63956	5G NETWORK OPERATIONS PTY LTD
AS6423	Digital Fortress
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC
AS7195	EDGEUNO S.A.S
AS7575	Australian Academic and Research Network (AARNet)
AS9002	RETN Limited
AS9304	HGC Global Communications Limited
AS9498	BHARTI Airtel Ltd.
AS9505	Taiwan Internet Gateway

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Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications
AS3356	Level 3 Parent, LLC
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC

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Downstreams

There are 2 downstreams for this ASN.

Downstreams	Name
AS22140	T-Mobile USA, Inc.
AS400318	Versa Networks, Inc.

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21928 at robtex.

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