Sistema Autônomo

AS21928

T-Mobile USA, Inc.

T-Mobile USA, Inc. United States 🌐 t-mobile.com

IPs Anunciados

13,187,328

Prefixos CIDR

ASN

AS21928

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

67/100

Moderate

How this score is built

Baseline (neutral) 65
Mobile allocation +2
Trust score 67 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About T-Mobile US

T-Mobile US, Inc. is an American wireless network operator headquartered in Bellevue, Washington.

Founded

2001

Headquarters

Bellevue

Industry

telecommunications industry

Parent

Deutsche Telekom

Employees

38,000

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Network profile

Source: PeeringDB →

Network type Cable/DSL/ISP

Geographic scope North America

Traffic ratio Mostly Inbound

Peering policy Selective

IRR record AS-21928

Present at 10 internet exchanges: SIX Seattle: MTU 1500, SFMIX, FL-IX, Any2West, NYIIX New York, Any2Denver, MICE: Shared Peering, Boston Internet Exchange, DET-iX, PR-IX: Main

Website ↗

Web3 footprint

AS21928 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

IPFS IPFS 1

AS21928 — pegada global de IP

Cidades onde AS21928 possui alocação IPv4 mensurável. Clique em qualquer ponto para abrir a página daquela cidade. O tamanho e a cor escalam com a contagem de IP.

Ver no globo 3D →

Principais intervalos CIDR

CIDR	IPs	PTR Density	Organização	País	State	City
100.128.0.0/9	8.39M	0.0%	T-Mobile USA, Inc.	US	Washington	Seattle
100.160.0.0/11	2.10M	0.0%	T-Mobile USA, Inc.	US	—	—
100.224.0.0/11	2.10M	0.0%	T-Mobile USA, Inc.	US	Washington	Seattle
162.160.0.0/11	2.10M	0.0%	T-Mobile USA, Inc.	US	Illinois	Chicago
172.32.0.0/11	2.10M	0.7%	T-Mobile USA, Inc.	US	Wisconsin	Milwaukee
100.208.0.0/12	1.05M	0.0%	T-Mobile USA, Inc.	US	—	—
162.176.0.0/12	1.05M	0.0%	T-Mobile USA, Inc.	US	Illinois	Chicago
172.32.0.0/12	1.05M	0.0%	T-Mobile USA, Inc.	US	—	—
172.48.0.0/12	1.05M	0.0%	T-Mobile USA, Inc.	US	Wisconsin	Milwaukee
100.136.0.0/13	524.3K	0.0%	T-Mobile USA, Inc.	US	—	—
100.152.0.0/13	524.3K	0.0%	T-Mobile USA, Inc.	US	—	—
100.200.0.0/13	524.3K	0.0%	T-Mobile USA, Inc.	US	—	—
162.160.0.0/13	524.3K	0.0%	T-Mobile USA, Inc.	US	Indiana	Fort Wayne
172.32.0.0/13	524.3K	0.0%	T-Mobile USA, Inc.	US	—	—
172.48.0.0/13	524.3K	0.0%	T-Mobile USA, Inc.	US	—	—
100.132.0.0/14	262.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.144.0.0/14	262.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.192.0.0/14	262.1K	0.0%	T-Mobile USA, Inc.	US	—	—
162.168.0.0/14	262.1K	0.0%	T-Mobile USA, Inc.	US	Arizona	Prescott
172.44.0.0/14	262.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.60.0.0/14	262.1K	0.0%	T-Mobile USA, Inc.	US	—	—
74.60.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
75.122.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	California	Los Angeles
100.130.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.148.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.196.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
162.174.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.42.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.56.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	Arizona	Phoenix
172.58.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	Wisconsin	Milwaukee
65.76.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	California	Yorba Linda
74.60.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	—	—
100.129.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	—	—
100.151.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	—	—
100.198.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	—	—
162.172.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	Connecticut	Hartford
167.20.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	Connecticut	New Fairfield
168.73.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	Illinois	Chicago
170.206.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	North Carolina	Charlotte
172.41.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	—	—
172.56.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	Georgia	Atlanta
172.58.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	Washington	Renton
100.128.128.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	—	—
100.150.0.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	—	—
100.199.128.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.0.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	—	—
172.41.128.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.128.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	Texas	Dallas
72.250.0.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	Texas	Dallas
100.128.64.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
100.150.128.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
100.199.64.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.128.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.0.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.192.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
172.41.64.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.64.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	Florida	Jacksonville
66.94.0.0/19	8.2K	0.8%	T-Mobile USA, Inc.	US	Washington	Seattle
100.128.32.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
100.150.192.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
100.199.32.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.192.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.0.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.64.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.160.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.192.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
172.41.32.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.32.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	California	Fresno
208.54.96.0/19	8.2K	0.7%	T-Mobile USA, Inc.	US	New York	Rochester
208.54.128.0/19	8.2K	2.6%	T-Mobile USA, Inc.	US	Washington	Redmond
72.250.64.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	Missouri	Kansas City
72.250.96.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.128.16.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.150.224.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.199.16.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.240.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.112.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.128.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.160.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.224.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.41.0.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.0.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	New Mexico	Albuquerque
174.141.208.0/20	4.1K	1.8%	T-Mobile USA, Inc.	US	Michigan	Washington
208.54.0.0/20	4.1K	0.7%	T-Mobile USA, Inc.	US	California	Sacramento
208.54.48.0/20	4.1K	0.4%	T-Mobile USA, Inc.	US	Texas	Dallas
208.54.64.0/20	4.1K	0.2%	T-Mobile USA, Inc.	US	Alabama	Birmingham
100.128.8.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.150.240.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.199.8.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.224.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.232.0/21	2.0K	0.0%	T-Mobile USA, Inc.	CA	—	—
172.40.32.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.56.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.104.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.112.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.144.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.176.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.240.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.40.248.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
172.41.24.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS21928 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

Prefix	Amostras de anúncio	Última vez visto
172.56.34.0/23	58,353	2026-09-10 22:11:39
172.56.2.0/23	57,586	2026-09-10 22:11:39
172.56.28.0/23	52,114	2026-09-10 22:11:39
172.56.4.0/23	52,065	2026-09-10 22:11:39
172.56.6.0/23	51,457	2026-09-10 22:11:39
172.56.36.0/23	48,098	2026-09-10 22:46:00
172.56.72.0/23	44,948	2026-09-10 21:33:49
172.56.76.0/23	44,607	2026-09-10 21:33:49
172.56.74.0/23	44,567	2026-09-10 21:33:49
172.56.78.0/23	44,288	2026-09-10 21:33:49
172.56.26.0/23	44,136	2026-09-10 21:33:49
208.54.34.0/24	35,598	2026-09-10 22:34:02
172.59.120.0/21	34,039	2026-09-10 22:48:37
172.56.216.0/21	32,828	2026-09-10 22:54:16
172.56.208.0/21	31,019	2026-09-10 22:33:57
172.58.240.0/21	30,600	2026-09-10 22:52:58
172.56.0.0/23	28,635	2026-09-10 22:50:30
172.56.80.0/21	28,559	2026-09-10 22:50:50
172.56.186.0/23	28,557	2026-09-10 22:50:04
172.56.54.0/23	28,534	2026-09-10 22:50:04
172.56.18.0/23	28,527	2026-09-10 22:50:30
172.59.40.0/21	28,451	2026-09-10 22:50:50
172.56.52.0/23	25,565	2026-09-10 22:51:12
172.56.16.0/23	25,325	2026-09-10 22:54:05
170.206.128.0/17	24,639	2026-09-10 22:33:57
172.56.240.0/21	23,196	2026-09-10 22:52:05
172.59.32.0/21	22,653	2026-09-10 22:54:36
208.54.145.0/24	21,859	2026-09-10 22:34:02
172.58.208.0/21	21,584	2026-09-10 22:33:57
172.56.232.0/21	21,492	2026-09-10 22:33:57
172.56.32.0/23	21,338	2026-09-10 22:11:39
208.54.142.0/24	20,775	2026-09-10 22:34:02
66.94.17.0/24	20,756	2026-09-10 22:33:43
172.56.176.0/21	20,485	2026-09-10 22:54:02
172.56.120.0/21	20,376	2026-09-10 22:54:02
172.58.112.0/21	20,331	2026-09-10 22:53:54
172.59.152.0/21	20,223	2026-09-10 22:33:57
208.54.144.0/20	19,757	2026-09-10 22:34:02
172.59.128.0/21	19,752	2026-09-10 22:33:57
75.123.128.0/17	19,712	2026-09-10 22:33:44
172.59.24.0/21	19,396	2026-09-10 22:33:57
172.59.104.0/21	19,387	2026-09-10 22:53:06
75.122.128.0/17	19,367	2026-09-10 22:33:44
172.56.96.0/21	19,352	2026-09-10 22:53:37
172.59.64.0/21	19,348	2026-09-10 22:53:37
172.58.160.0/21	18,642	2026-09-10 22:53:54
172.59.0.0/21	18,456	2026-09-10 22:33:57
65.76.0.0/16	18,356	2026-09-10 22:33:43
172.59.16.0/21	18,227	2026-09-10 22:33:57
172.59.200.0/21	18,218	2026-09-10 22:54:02

Mostrando os principais 50 of 290 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS21928?

AS21928 é um Autonomous System Number atribuído a T-Mobile USA, Inc.. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS21928 anuncia?

AS21928 anuncia 13.19M endereços IPv4 distribuídos por 97 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS21928?

AS21928 é operado por T-Mobile USA, Inc.. A organização está sediada em United States. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS21928 está registrado?

AS21928 está registrado em United States. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-09-10 22:56:38 UTC