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자율 시스템

AS21928

T-Mobile USA, Inc.

T-Mobile USA, Inc. United States 🌐 t-mobile.com
공지된 IP
13,187,328
CIDR 프리픽스
97
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 — 전 세계 IP 발자취

AS가 있는 도시21928 측정 가능한 IPv4 할당을 가지고 있습니다. 점을 클릭하여 해당 도시 페이지를 엽니다. 크기와 색상은 IP 수에 따라 달라집니다.

3D 지구본에서 보기 →

상위 CIDR 범위

CIDRIPPTR Density조직국가StateCity
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%
— US — —
100.224.0.0/11 2.10M
0.0%
— 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%
— US — —
162.176.0.0/12 1.05M
0.0%
— US Illinois Chicago
172.32.0.0/12 1.05M
0.0%
— 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%
— US — —
100.152.0.0/13 524.3K
0.0%
— US — —
100.200.0.0/13 524.3K
0.0%
— US — —
162.160.0.0/13 524.3K
0.0%
— 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%
— US — —
100.132.0.0/14 262.1K
0.0%
— US — —
100.144.0.0/14 262.1K
0.0%
— US — —
100.192.0.0/14 262.1K
0.0%
— US — —
162.168.0.0/14 262.1K
0.0%
— 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%
— 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%
— US — —
100.148.0.0/15 131.1K
0.0%
— US — —
100.196.0.0/15 131.1K
0.0%
— US — —
162.174.0.0/15 131.1K
0.0%
— US — —
172.42.0.0/15 131.1K
0.0%
T-Mobile USA, Inc. US — —
172.56.0.0/15 131.1K
0.0%
— 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%
— US — —
100.151.0.0/16 65.5K
0.0%
— US — —
100.198.0.0/16 65.5K
0.0%
— US — —
162.172.0.0/16 65.5K
0.0%
— 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%
— US Washington Renton
100.128.128.0/17 32.8K
0.0%
— US — —
100.150.0.0/17 32.8K
0.0%
— US — —
100.199.128.0/17 32.8K
0.0%
— US — —
162.173.0.0/17 32.8K
0.0%
— US — —
172.41.128.0/17 32.8K
0.0%
T-Mobile USA, Inc. US — —
172.59.128.0/17 32.8K
0.0%
— 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%
— US — —
100.150.128.0/18 16.4K
0.0%
— US — —
100.199.64.0/18 16.4K
0.0%
— US — —
162.173.128.0/18 16.4K
0.0%
— 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%
— 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%
— US — —
100.150.192.0/19 8.2K
0.0%
— US — —
100.199.32.0/19 8.2K
0.0%
— US — —
162.173.192.0/19 8.2K
0.0%
— 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%
— 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%
— US — —
100.150.224.0/20 4.1K
0.0%
— US — —
100.199.16.0/20 4.1K
0.0%
— US — —
162.173.240.0/20 4.1K
0.0%
— 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%
— 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%
— US — —
100.150.240.0/21 2.0K
0.0%
— US — —
100.199.8.0/21 2.0K
0.0%
— US — —
162.173.224.0/21 2.0K
0.0%
— US — —
162.173.232.0/21 2.0K
0.0%
— 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 — —

BGP 공지 접두사

실시간 BGP 이상 →

접두사 AS21928 당사의 RIPE RIS 수집기에서 관찰된 BGP에서 실제로 시작됩니다. 이 실시간 라우팅 보기는 위의 레지스트리 할당과 다를 수 있습니다.

Prefix공지 샘플마지막 확인
172.56.34.0/23 58,356 2026-09-11 03:43:48
172.56.2.0/23 57,588 2026-09-11 03:43:03
172.56.28.0/23 52,116 2026-09-11 03:43:03
172.56.4.0/23 52,070 2026-09-11 03:43:48
172.56.6.0/23 51,460 2026-09-11 03:43:48
172.56.36.0/23 48,105 2026-09-11 03:43:06
172.56.72.0/23 44,951 2026-09-11 02:00:08
172.56.76.0/23 44,608 2026-09-10 22:56:35
172.56.74.0/23 44,568 2026-09-10 22:56:35
172.56.78.0/23 44,289 2026-09-10 22:56:35
172.56.26.0/23 44,137 2026-09-10 22:56:35
208.54.34.0/24 35,608 2026-09-11 03:43:50
172.59.120.0/21 34,142 2026-09-11 04:06:49
172.56.216.0/21 32,921 2026-09-11 04:07:18
172.56.208.0/21 31,029 2026-09-11 03:43:24
172.58.240.0/21 30,650 2026-09-11 04:09:36
172.56.0.0/23 28,715 2026-09-11 04:07:40
172.56.186.0/23 28,641 2026-09-11 04:07:33
172.56.80.0/21 28,634 2026-09-11 04:08:10
172.56.54.0/23 28,618 2026-09-11 04:07:33
172.56.18.0/23 28,607 2026-09-11 04:07:40
172.59.40.0/21 28,526 2026-09-11 04:08:10
172.56.52.0/23 25,632 2026-09-11 04:08:24
172.56.16.0/23 25,363 2026-09-11 04:07:33
170.206.128.0/17 24,685 2026-09-11 04:00:59
172.56.240.0/21 23,259 2026-09-11 04:08:57
172.59.32.0/21 22,692 2026-09-11 03:43:06
208.54.145.0/24 21,871 2026-09-11 03:43:53
172.58.208.0/21 21,616 2026-09-11 03:43:27
172.56.232.0/21 21,524 2026-09-11 03:43:27
172.56.32.0/23 21,359 2026-09-11 04:07:33
208.54.142.0/24 20,788 2026-09-11 03:43:48
66.94.17.0/24 20,766 2026-09-11 03:43:51
172.56.176.0/21 20,529 2026-09-11 03:43:27
172.56.120.0/21 20,420 2026-09-11 03:43:27
172.58.112.0/21 20,391 2026-09-11 04:08:43
172.59.152.0/21 20,241 2026-09-11 03:43:08
172.59.128.0/21 19,786 2026-09-11 03:43:08
208.54.144.0/20 19,768 2026-09-11 03:43:48
75.123.128.0/17 19,721 2026-09-11 03:43:27
172.59.104.0/21 19,434 2026-09-11 04:09:53
172.59.24.0/21 19,418 2026-09-11 03:43:03
172.56.96.0/21 19,396 2026-09-11 03:43:09
172.59.64.0/21 19,392 2026-09-11 03:43:09
75.122.128.0/17 19,376 2026-09-11 03:43:27
172.58.160.0/21 18,662 2026-09-11 04:05:51
172.59.0.0/21 18,459 2026-09-11 03:43:24
65.76.0.0/16 18,367 2026-09-11 03:43:27
172.59.200.0/21 18,261 2026-09-11 03:43:24
172.59.16.0/21 18,246 2026-09-11 03:43:58

상위 표시 50 of 290 샘플 볼륨별 공지 접두사.

Frequently Asked Questions

AS21928는 무엇입니까?

AS21928는 T-Mobile USA, Inc.에 할당된 자율 시스템 번호(Autonomous System Number)입니다. ASN은 특정 IP 주소 집합을 제어하고 BGP(Border Gateway Protocol)를 통해 인터넷에서 트래픽이 라우팅되는 방식을 결정하는 네트워크를 식별합니다.

AS21928는 몇 개의 IP 주소를 공지합니까?

AS21928는 97개의 라우팅된 CIDR 접두사를 통해 13.19M개의 IPv4 주소를 공지합니다. 이 네트워크는 United States에 등록되어 있습니다.

AS21928는 누가 운영합니까?

AS21928는 T-Mobile USA, Inc.에 의해 운영됩니다. 이 조직은 United States에 기반을 두고 있습니다. 조직 페이지에서 모든 IP 범위 및 관련 AS를 볼 수 있습니다.

AS21928는 어느 국가에 등록되어 있습니까?

AS21928는 United States에 등록되어 있습니다. 이는 네트워크 운영자의 본사가 위치한 곳을 나타내지만, 해당 AS가 공지하는 IP 주소는 전 세계 사용자에게 서비스를 제공할 수 있습니다.

최종 업데이트: 2026-09-11 04:11:16 UTC
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