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AS203273

NetCrafters OU

IPs Anunciados
22,528
Prefixos CIDR
53
ASN
AS203273

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 Prefixo MOAS — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS203273 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)
45.9.119.0/24 AS28358, AS203273, AS213755 2026-07-23 06:08:27

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
62.60.244.0/22 1.0K
0.0%
NetCrafters OU IR
62.60.248.0/22 1.0K
23.4%
NetCrafters OU IR
77.110.124.0/22 1.0K
91.6%
NetCrafters OU AE
83.147.252.0/22 1.0K
47.9%
NetCrafters OU GR
91.186.216.0/22 1.0K
98.9%
NetCrafters OU GR
185.173.144.0/22 1.0K
0.0%
NetCrafters OU AE
213.176.92.0/22 1.0K
23.4%
NetCrafters OU IR
213.176.116.0/22 1.0K
0.6%
NetCrafters OU IR
45.137.42.0/23 512
0.0%
NetCrafters OU SC
62.60.152.0/23 512
90.8%
NetCrafters OU IR
62.60.216.0/23 512
0.0%
NetCrafters OU IR
62.60.244.0/23 512
0.0%
NetCrafters OU NL North Holland Amsterdam
62.60.250.0/23 512
0.0%
NetCrafters OU FI
77.110.114.0/23 512
89.6%
Aeza Group LLC AE
77.110.122.0/23 512
90.4%
NetCrafters OU AE
91.186.212.0/23 512
0.0%
NetCrafters OU GR
91.196.162.0/23 512
0.0%
NetCrafters OU UA
193.41.4.0/23 512
0.0%
NetCrafters OU UA
193.233.130.0/23 512
0.4%
NetCrafters OU RU
193.233.202.0/23 512
0.0%
Aeza Group LLC RU
194.88.150.0/23 512
0.0%
NetCrafters OU UA
213.165.50.0/23 512
1.4%
NetCrafters OU SA
213.176.74.0/23 512
0.0%
NetCrafters OU IR
213.176.118.0/23 512
0.0%
NetCrafters OU SE
45.9.117.0/24 256
0.0%
Psb Hosting Ltd SC
45.9.119.0/24 256
0.0%
NetCrafters OU SC
45.86.245.0/24 256
0.0%
Hosting Industry Limited SC
45.94.37.0/24 256
0.0%
Hosting Industry Limited SC
45.94.39.0/24 256
0.0%
Angel cloud Limited SC
45.129.124.0/24 256
0.0%
NetCrafters OU SC
45.129.126.0/24 256
0.0%
LeaseWeb Netherlands B.V. SC
45.131.215.0/24 256
0.0%
Psb Hosting Ltd SC
45.133.209.0/24 256
0.0%
Hosting Industry Limited SC
45.133.210.0/24 256
0.0%
Hosting Industry Limited SC
45.137.42.0/24 256
0.0%
NetCrafters OU NL
45.137.43.0/24 256
0.0%
NetCrafters OU PL
62.60.153.0/24 256
0.0%
NetCrafters OU FI
62.60.155.0/24 256
0.0%
NetCrafters OU IR
62.60.235.0/24 256
0.4%
NetCrafters OU IR
62.60.246.0/24 256
0.0%
NetCrafters OU FR
62.60.247.0/24 256
0.0%
NetCrafters OU NL
62.60.248.0/24 256
0.0%
NetCrafters OU FR
62.60.249.0/24 256
0.0%
NetCrafters OU FI
77.110.109.0/24 256
90.2%
NetCrafters OU AE
77.110.119.0/24 256
92.2%
NetCrafters OU AE
83.147.192.0/24 256
93.4%
NetCrafters OU GR
83.147.216.0/24 256
91.4%
NetCrafters OU GR
83.147.252.0/24 256
0.0%
NetCrafters OU FI Uusimaa Helsinki
83.147.253.0/24 256
0.0%
NetCrafters OU NL
83.147.254.0/24 256
0.0%
NetCrafters OU FI
83.147.255.0/24 256
0.0%
NetCrafters OU RU
91.196.161.0/24 256
0.0%
NetCrafters OU UA
94.228.171.0/24 256
0.0%
Pronet LLC RU Moscow Moscow
95.181.173.0/24 256
82.8%
Aeza Group LLC RU
138.124.60.0/24 256
83.2%
NetCrafters OU CH
138.124.123.0/24 256
85.9%
Aeza Group LLC CH
178.236.241.0/24 256
10.9%
Pronet LLC RU
178.236.249.0/24 256
0.0%
NetCrafters OU RU Moscow Moscow
178.253.55.0/24 256
0.8%
NetCrafters OU GR
185.99.98.0/24 256
0.0%
69HOST LLC SC
185.126.64.0/24 256
0.0%
Psb Hosting Ltd SC
193.233.202.0/24 256
0.0%
NetCrafters OU RU
194.62.66.0/24 256
0.0%
Hostkey B.v. SC
194.67.201.0/24 256
0.0%
NetCrafters OU VG
213.165.45.0/24 256
53.9%
NetCrafters OU SA
213.165.47.0/24 256
29.7%
NetCrafters OU SA
213.165.51.0/24 256
1.6%
NetCrafters OU SA
213.176.74.0/24 256
0.0%
NetCrafters OU NL
213.176.75.0/24 256
0.0%
NetCrafters OU FR
213.176.92.0/24 256
0.0%
NetCrafters OU FI
213.176.93.0/24 256
0.0%
NetCrafters OU DE
213.176.94.0/24 256
0.0%
NetCrafters OU AT State of Vienna Vienna
213.176.95.0/24 256
0.0%
NetCrafters OU DE
213.176.116.0/24 256
0.0%
NetCrafters OU FI
213.176.117.0/24 256
0.0%
NetCrafters OU SE
62.60.152.192/26 64
0.0%
NetCrafters OU FI
62.60.152.32/27 32
0.0%
NetCrafters OU FI
62.60.152.160/27 32
0.0%
NetCrafters OU FI
62.60.152.16/28 16
0.0%
NetCrafters OU FI
62.60.152.80/28 16
0.0%
NetCrafters OU FI
62.60.152.112/28 16
0.0%
NetCrafters OU FI
62.60.152.128/28 16
0.0%
NetCrafters OU FI
62.60.152.0/29 8
0.0%
NetCrafters OU FI
62.60.152.72/29 8
0.0%
NetCrafters OU FI
62.60.152.104/29 8
0.0%
NetCrafters OU FI
62.60.152.152/29 8
0.0%
NetCrafters OU FI
62.60.152.12/30 4
0.0%
NetCrafters OU FI
62.60.152.68/30 4
0.0%
NetCrafters OU FI
62.60.152.96/30 4
0.0%
NetCrafters OU FI
62.60.152.148/30 4
0.0%
NetCrafters OU FI
62.60.152.8/31 2
0.0%
NetCrafters OU FI
62.60.152.10/31 2
0.0%
NetCrafters OU SE
62.60.152.64/31 2
0.0%
NetCrafters OU FI
62.60.152.100/31 2
0.0%
NetCrafters OU FI
62.60.152.146/31 2
0.0%
NetCrafters OU FI
62.60.152.66 1
0.0%
NetCrafters OU FI
62.60.152.67 1
0.0%
NetCrafters OU SE
62.60.152.102 1
0.0%
NetCrafters OU SE
62.60.152.103 1
0.0%
NetCrafters OU FI
62.60.152.144 1
0.0%
NetCrafters OU SE

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS203273 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
185.126.64.0/24 118,360,363 2026-07-23 17:53:13
45.94.37.0/24 118,320,275 2026-07-23 17:49:30
45.9.117.0/24 118,258,659 2026-07-23 17:49:30
45.131.215.0/24 118,215,710 2026-07-23 17:49:30
45.94.39.0/24 118,206,797 2026-07-23 13:44:18
45.129.124.0/24 118,205,573 2026-07-23 17:49:30
45.86.245.0/24 118,076,657 2026-07-23 17:49:30
45.133.210.0/24 118,031,051 2026-07-23 17:49:30
45.133.209.0/24 118,015,045 2026-07-23 17:49:30
45.137.42.0/24 118,010,877 2026-07-23 17:49:30
45.129.126.0/24 118,002,479 2026-07-23 17:49:30
45.137.43.0/24 117,915,064 2026-07-23 17:53:13
91.196.161.0/24 117,895,332 2026-07-23 17:53:13
91.196.162.0/23 117,884,276 2026-07-23 17:53:13
194.88.150.0/23 117,779,859 2026-07-23 17:53:13
45.9.119.0/24 117,770,029 2026-07-01 08:31:29
185.99.98.0/24 68,098,084 2026-07-23 17:49:30
193.41.4.0/23 19,104,926 2026-07-23 17:49:30
178.236.249.0/24 1,725,074 2026-07-23 17:51:35
178.236.241.0/24 527,231 2026-07-23 17:51:35
185.173.144.0/24 73,473 2026-07-23 17:49:56
185.173.145.0/24 72,524 2026-07-23 17:49:56
185.173.147.0/24 71,571 2026-07-23 17:49:56
185.173.146.0/24 71,283 2026-07-23 17:49:56
194.67.201.0/24 19,704 2026-07-23 17:51:35
178.253.55.0/24 19,238 2026-07-23 17:51:35
213.165.51.0/24 5,278 2026-07-23 17:49:56
193.233.202.0/24 5,154 2026-07-23 17:49:56
213.165.45.0/24 5,130 2026-07-23 17:49:56
213.165.47.0/24 5,128 2026-07-23 17:49:56
193.233.202.0/23 5,111 2026-07-23 17:49:56
213.165.50.0/24 5,082 2026-07-23 17:49:56
62.60.153.0/24 5,072 2026-07-23 17:50:03
62.60.250.0/24 5,067 2026-07-23 17:50:03
62.60.152.0/24 5,056 2026-07-23 17:50:03
83.147.252.0/24 5,047 2026-07-23 17:50:03
193.233.203.0/24 5,043 2026-07-23 17:49:56
62.60.251.0/24 5,038 2026-07-23 17:50:03
62.60.249.0/24 5,025 2026-07-23 17:50:03
138.124.123.0/24 4,995 2026-07-23 17:49:56
95.181.173.0/24 4,965 2026-07-23 17:49:56
138.124.60.0/24 4,955 2026-07-23 17:49:56
213.176.116.0/24 4,929 2026-07-23 17:50:03
193.233.130.0/24 4,915 2026-07-23 17:49:56
62.60.216.0/24 4,912 2026-07-23 17:49:30
77.110.125.0/24 4,907 2026-07-23 17:49:56
62.60.155.0/24 4,906 2026-07-23 17:49:30
77.110.126.0/24 4,904 2026-07-23 17:49:56
77.110.127.0/24 4,902 2026-07-23 17:49:56
77.110.123.0/24 4,898 2026-07-23 17:49:56

Mostrando os principais 50 of 86 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS203273?

AS203273 é um Autonomous System Number atribuído a NetCrafters OU. 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 AS203273 anuncia?

AS203273 anuncia 22.5K endereços IPv4 distribuídos por 53 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS203273?

AS203273 é operado por NetCrafters OU. 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 AS203273 está registrado?

AS203273 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: 2026-07-23 18:40:31 UTC
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