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Sistema Autônomo

AS4185

AT&T Enterprises, LLC

IPs Anunciados
196,864
Prefixos CIDR
82
ASN
AS4185

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.

58/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Active-threat / abuse risk −12
  • Isp allocation +5
  • Trust score 58 / 100

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

About AT&T

AT&T Inc., an abbreviation of its predecessor's original name, the American Telephone and Telegraph Company, is an American multinational telecommunications company headquartered at the Whitacre Tower in Downtown Dallas, Texas. AT&T is the world's third-largest telecommunications company by revenue, the third-largest wireless carrier in the United States behind T-Mobile and Verizon, and the nation's largest fiber internet provider.

Founded
1983
Headquarters
San Antonio
Industry
telecommunications industry
Employees
273,000

⚠ 6 Prefixo MOASes — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS4185 é agora também anunciado por outro ASN (MOAS — Multiple-Origin AS), detectado a partir de nossos coletores RIPE RIS. Frequentemente benigno (anycast, multi-homing ou uma transferência recente) — mas pode sinalizar um vazamento de rota ou sequestro de prefixo, então vale a pena inspecionar.

PrefixoASNs de OrigemÚltima detecção (UTC)
12.150.186.0/24 AS4185, AS4186 2026-09-11 16:40:56
12.185.7.0/24 AS4185, AS4186 2026-09-11 16:40:56
152.75.221.0/24 AS4185, AS4186 2026-09-11 16:40:56
12.185.4.0/24 AS4185, AS4186 2026-09-11 16:40:56
148.184.0.0/16 AS4185, AS4186 2026-09-11 16:40:56
12.150.176.0/24 AS4185, AS4186 2026-09-11 16:40:56

AS4185 — pegada global de IP

Cidades onde AS4185 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

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
165.110.0.0/16 65.5K
0.0%
AT&T Enterprises, LLC US Maryland Dunkirk
148.184.0.0/17 32.8K
0.0%
AT&T Enterprises, LLC US
152.75.0.0/17 32.8K
0.0%
AT&T Enterprises, LLC US Virginia Reston
165.110.0.0/17 32.8K
0.0%
AT&T Enterprises, LLC US Maryland Dunkirk
165.110.128.0/17 32.8K
0.1%
AT&T Enterprises, LLC US
148.184.64.0/18 16.4K
0.0%
AT&T Enterprises, LLC US
148.184.192.0/18 16.4K
0.1%
AT&T Enterprises, LLC US
165.110.64.0/18 16.4K
0.0%
AT&T Enterprises, LLC US
165.110.128.0/18 16.4K
0.0%
AT&T Enterprises, LLC US
148.184.0.0/19 8.2K
0.0%
AT&T Enterprises, LLC US
148.184.128.0/19 8.2K
0.0%
AT&T Enterprises, LLC US
148.184.224.0/19 8.2K
0.2%
AT&T Enterprises, LLC US
152.75.160.0/19 8.2K
0.0%
AT&T Enterprises, LLC US Virginia Chantilly
152.75.192.0/19 8.2K
0.0%
AT&T Enterprises, LLC US District of Columbia Washington
165.110.224.0/19 8.2K
0.0%
AT&T Enterprises, LLC US
148.184.48.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
148.184.208.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
148.184.240.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
152.75.144.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
152.75.224.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
165.110.0.0/20 4.1K
0.1%
AT&T Enterprises, LLC US Maryland Dunkirk
165.110.48.0/20 4.1K
0.1%
AT&T Enterprises, LLC US
165.110.208.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
148.184.32.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
148.184.160.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
148.184.184.0/21 2.0K
0.6%
AT&T Enterprises, LLC US Virginia Annandale
148.184.200.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
148.184.208.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
152.75.136.0/21 2.0K
0.0%
AT&T Enterprises, LLC US Virginia Culpeper
152.75.240.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
165.110.16.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
165.110.32.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
165.110.200.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
148.184.44.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
148.184.168.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
148.184.176.0/22 1.0K
1.5%
AT&T Enterprises, LLC US
148.184.188.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
148.184.196.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
148.184.220.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
148.184.224.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
148.184.236.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
152.75.132.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
152.75.248.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
165.110.24.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
165.110.44.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
165.110.196.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
148.184.40.0/23 512
0.0%
AT&T Enterprises, LLC US
148.184.172.0/23 512
0.0%
AT&T Enterprises, LLC US
148.184.178.0/23 512
0.0%
AT&T Enterprises, LLC US
148.184.182.0/23 512
6.6%
AT&T Enterprises, LLC US
148.184.186.0/23 512
2.0%
AT&T Enterprises, LLC US
148.184.194.0/23 512
0.0%
AT&T Enterprises, LLC US
148.184.216.0/23 512
0.0%
AT&T Enterprises, LLC US
148.184.228.0/23 512
0.0%
AT&T Enterprises, LLC US
148.184.232.0/23 512
0.0%
AT&T Enterprises, LLC US
152.75.130.0/23 512
0.0%
AT&T Enterprises, LLC US
152.75.248.0/23 512
0.0%
AT&T Enterprises, LLC US
165.110.28.0/23 512
0.0%
AT&T Enterprises, LLC US
165.110.40.0/23 512
0.0%
AT&T Enterprises, LLC US
165.110.192.0/23 512
0.0%
AT&T Enterprises, LLC US
12.14.12.0/24 256
3.9%
AT&T Enterprises, LLC US
12.14.14.0/24 256
8.6%
AT&T Enterprises, LLC US Maryland Silver Spring
12.150.176.0/24 256
1.6%
AT&T Enterprises, LLC US
12.150.186.0/24 256
2.3%
AT&T Enterprises, LLC US
12.183.71.0/24 256
0.0%
AT&T Enterprises, LLC US
12.185.7.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.43.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.174.0/24 256
7.8%
AT&T Enterprises, LLC US Maryland Rockville
148.184.177.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.182.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.184.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.187.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.193.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.218.0/24 256
0.0%
AT&T Enterprises, LLC US
148.184.234.0/24 256
0.0%
AT&T Enterprises, LLC US
152.75.251.0/24 256
0.0%
AT&T Enterprises, LLC US
152.75.255.0/24 256
0.0%
AT&T Enterprises, LLC US
165.110.30.0/24 256
0.0%
AT&T Enterprises, LLC US
165.110.43.0/24 256
0.0%
AT&T Enterprises, LLC US
192.104.54.0/24 256
18.4%
AT&T Enterprises, LLC US
192.133.125.0/24 256
0.0%
AT&T Enterprises, LLC US
198.137.240.0/24 256
12.1%
AT&T Enterprises, LLC US

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS4185 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
198.137.240.0/24 24,235 2026-07-28 17:24:53
165.110.0.0/16 19,473 2026-09-10 16:55:35
12.183.71.0/24 18,278 2026-09-10 16:55:35
12.185.7.0/24 18,277 2026-09-10 16:55:35
12.14.14.0/24 13,451 2026-09-10 16:55:54
12.150.186.0/24 13,401 2026-09-10 16:55:54
12.150.176.0/24 13,374 2026-09-10 16:55:54
12.14.12.0/24 13,345 2026-09-10 16:55:54
152.75.221.0/24 12,859 2026-09-10 16:55:54
152.75.0.0/16 12,853 2026-09-10 16:55:54
148.184.0.0/16 12,788 2026-09-10 16:55:54
192.104.54.0/24 12,740 2026-09-11 05:13:55
192.133.125.0/24 12,721 2026-09-11 05:13:55
12.185.4.0/24 12,617 2026-09-10 16:55:54
198.137.240.0/23 22 2026-07-11 16:09:25

Frequently Asked Questions

O que é AS4185?

AS4185 é um Autonomous System Number atribuído a AT&T Enterprises, LLC. 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 AS4185 anuncia?

AS4185 anuncia 196.9K endereços IPv4 distribuídos por 82 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS4185?

AS4185 é operado por AT&T Enterprises, LLC. 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 AS4185 está registrado?

AS4185 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: 2026-09-12 04:24:05 UTC
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