Sistema Autónomo

AS21928

T-Mobile USA, Inc.

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

IPs anunciadas

13,187,328

Prefijos 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

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 11 internet exchanges: SIX Seattle: MTU 1500, SFMIX, FL-IX, Any2West, NYIIX New York, Any2Denver, MICE: Shared Peering, Boston Internet Exchange, DET-iX, NWAX: Primary Peering VLAN, …

Website ↗

AS21928 — huella IP global

Ciudades donde AS21928 tiene una asignación IPv4 medible. Haz clic en cualquier punto para abrir la página de esa ciudad. El tamaño y el color escalan con el recuento de IP.

Ver en globo 3D →

Principales rangos CIDR

CIDR	IPs	PTR Density	Organización	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	—	—
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	Georgia	Stone Mountain
100.208.0.0/12	1.05M	0.0%	T-Mobile USA, Inc.	US	—	—
100.224.0.0/12	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	—	—
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	—	—
100.240.0.0/13	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
172.48.0.0/13	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	—	—
100.204.0.0/14	262.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.248.0.0/14	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
172.60.0.0/14	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	—	—
100.202.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.252.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
162.174.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.56.0.0/15	131.1K	0.0%	T-Mobile USA, Inc.	US	California	Rialto
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	—	—
100.201.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	—	—
100.255.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	Washington	Seattle
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	Michigan	Saranac
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
172.58.0.0/16	65.5K	0.0%	T-Mobile USA, Inc.	US	California	Long Beach
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	—	—
100.254.0.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.0.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.128.0/17	32.8K	0.0%	T-Mobile USA, Inc.	US	Ohio	Columbus
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	—	—
100.200.64.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
100.200.192.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
100.254.128.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.128.0/18	16.4K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.64.0/18	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	—	—
100.200.32.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
100.200.160.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
100.254.192.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.192.0/19	8.2K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.32.0/19	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	—	—
100.200.16.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.200.128.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
100.254.224.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
162.173.240.0/20	4.1K	0.0%	T-Mobile USA, Inc.	US	—	—
172.59.0.0/20	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	Talladega
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	—	—
100.200.8.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.200.152.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.254.240.0/21	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	—	—
172.59.24.0/21	2.0K	0.0%	T-Mobile USA, Inc.	US	Ohio	Cleveland
208.54.24.0/21	2.0K	0.8%	T-Mobile USA, Inc.	US	Washington	Seattle
208.54.40.0/21	2.0K	0.2%	T-Mobile USA, Inc.	US	District of Columbia	Washington
208.54.88.0/21	2.0K	0.5%	T-Mobile USA, Inc.	US	Pennsylvania	Philadelphia
100.128.4.0/22	1.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.150.248.0/22	1.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.199.4.0/22	1.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.200.4.0/22	1.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.200.144.0/22	1.0K	0.0%	T-Mobile USA, Inc.	US	—	—
100.254.252.0/22	1.0K	0.0%	T-Mobile USA, Inc.	US	—	—
104.152.20.0/22	1.0K	0.0%	T-Mobile USA, Inc.	US	—	—

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS21928 se origina realmente en BGP, observado a través de nuestros colectores RIPE RIS. Esta vista de enrutamiento en vivo puede diferir de la asignación de registro anterior.

Prefix	Muestras de anuncio	Última vez visto
208.54.34.0/24	25,789	2026-07-24 20:28:11
172.56.16.0/23	16,689	2026-07-24 21:04:36
172.59.120.0/21	15,750	2026-07-24 21:00:09
172.56.208.0/21	15,426	2026-07-24 20:28:11
208.54.142.0/24	15,205	2026-07-24 20:28:00
172.56.216.0/21	15,065	2026-07-24 21:00:20
172.59.32.0/21	15,044	2026-07-24 20:48:48
172.56.186.0/23	14,874	2026-07-24 21:02:10
172.56.54.0/23	14,814	2026-07-24 21:02:10
208.54.144.0/20	14,729	2026-07-24 20:28:00
172.56.0.0/23	14,604	2026-07-24 21:01:10
172.58.240.0/21	14,561	2026-07-24 21:02:37
172.56.18.0/23	14,519	2026-07-24 21:01:10
65.76.0.0/16	13,647	2026-07-24 20:28:03
172.58.160.0/21	13,416	2026-07-24 20:48:50
162.187.128.0/17	13,155	2026-07-24 20:28:03
208.54.145.0/24	12,861	2026-07-24 20:28:18
172.58.208.0/21	12,762	2026-07-24 21:03:42
172.59.16.0/21	12,702	2026-07-24 20:48:52
172.56.232.0/21	12,673	2026-07-24 21:03:42
172.59.128.0/21	12,659	2026-07-24 20:48:49
172.56.8.0/23	12,510	2026-07-24 20:48:50
172.56.176.0/21	12,404	2026-07-24 21:04:43
172.56.160.0/21	12,385	2026-07-24 20:48:52
172.56.120.0/21	12,324	2026-07-24 21:04:43
66.94.17.0/24	12,144	2026-07-24 20:28:23
208.54.136.0/23	11,921	2026-07-24 20:28:00
172.56.22.0/23	11,900	2026-07-24 20:48:50
172.56.20.0/23	11,883	2026-07-24 20:48:50
75.123.128.0/17	11,874	2026-07-24 20:28:03
172.59.168.0/21	11,737	2026-07-24 20:48:50
172.59.24.0/21	11,651	2026-07-24 20:48:45
172.59.96.0/21	11,550	2026-07-24 20:48:50
172.58.112.0/21	11,537	2026-07-24 20:48:52
75.122.128.0/17	11,519	2026-07-24 20:28:03
172.56.248.0/21	11,516	2026-07-24 20:48:50
172.56.32.0/23	11,378	2026-07-24 20:48:44
172.56.52.0/23	11,139	2026-07-24 21:00:30
172.56.64.0/21	10,930	2026-07-24 20:48:48
172.59.112.0/21	10,152	2026-07-24 20:48:48
172.59.64.0/21	9,931	2026-07-24 21:04:13
172.56.96.0/21	9,927	2026-07-24 21:04:13
172.56.34.0/23	9,900	2026-07-24 20:28:06
170.206.128.0/17	9,832	2026-07-24 20:28:17
172.59.0.0/21	9,769	2026-07-24 20:28:30
172.56.72.0/21	9,722	2026-07-24 20:28:22
172.56.240.0/21	9,721	2026-07-24 20:59:28
172.59.104.0/21	9,576	2026-07-24 21:03:40
162.190.0.0/16	9,407	2026-07-24 20:28:03
162.184.0.0/15	9,304	2026-07-24 20:28:03

Mostrando los principales 50 of 289 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS21928?

AS21928 es un Número de Sistema Autónomo asignado a T-Mobile USA, Inc.. Un ASN identifica una red que controla un conjunto específico de direcciones IP y determina cómo se enruta el tráfico a través de internet mediante BGP (Border Gateway Protocol).

¿Cuántas direcciones IP anuncia AS21928?

AS21928 anuncia 13.19M direcciones IPv4 distribuidas en 36 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS21928?

AS21928 es operado por T-Mobile USA, Inc.. La organización tiene su sede en United States. Puedes ver todos los rangos de IP y los ASNs relacionados en la página de la organización.

¿En qué país está registrado AS21928?

AS21928 está registrado en United States. Esto indica dónde tiene su sede el operador de red, aunque las direcciones IP que anuncia pueden servir a usuarios a nivel global.

Última actualización: 2026-07-24 21:10:31 UTC