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AS203273

NetCrafters OU

IPs anunciadas
22,528
Prefijos 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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 Prefijo MOAS — múltiples ASNs de origen detectados

Todas las anomalías MOAS →

Un prefijo previamente estable originado por AS203273 es ahora también anunciado por otro ASN (MOAS — Multiple-Origin AS), detectado por nuestros colectores RIPE RIS. A menudo es benigno (anycast, multi-homing o una transferencia reciente), pero puede indicar una fuga de ruta o un secuestro de prefijo, por lo que vale la pena investigarlo.

PrefijoASNs de origenÚltima detección (UTC)
45.9.119.0/24 AS28358, AS203273, AS213755 2026-07-23 06:08:27

Principales rangos CIDR

CIDRIPsPTR DensityOrganizaciónPaísStateCity
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

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS203273 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.

PrefixMuestras de anuncioÚltima vez visto
185.126.64.0/24 118,360,458 2026-07-24 00:02:54
45.94.37.0/24 118,320,326 2026-07-24 00:02:33
45.9.117.0/24 118,258,710 2026-07-24 00:02:33
45.131.215.0/24 118,215,761 2026-07-24 00:02:33
45.94.39.0/24 118,206,800 2026-07-23 22:23:41
45.129.124.0/24 118,205,624 2026-07-24 00:02:33
45.86.245.0/24 118,076,708 2026-07-24 00:02:33
45.133.210.0/24 118,031,102 2026-07-24 00:02:33
45.133.209.0/24 118,015,096 2026-07-24 00:02:33
45.137.42.0/24 118,010,928 2026-07-24 00:02:33
45.129.126.0/24 118,002,530 2026-07-24 00:02:33
45.137.43.0/24 117,915,159 2026-07-24 00:02:54
91.196.161.0/24 117,895,524 2026-07-24 00:19:26
91.196.162.0/23 117,884,470 2026-07-24 00:19:26
194.88.150.0/23 117,780,051 2026-07-24 00:19:25
45.9.119.0/24 117,770,029 2026-07-01 08:31:29
185.99.98.0/24 68,098,137 2026-07-24 00:02:33
193.41.4.0/23 19,104,980 2026-07-24 00:02:33
178.236.249.0/24 1,725,239 2026-07-24 00:06:44
178.236.241.0/24 527,414 2026-07-24 00:06:44
185.173.144.0/24 73,516 2026-07-24 00:03:54
185.173.145.0/24 72,567 2026-07-24 00:03:54
185.173.147.0/24 71,614 2026-07-24 00:03:54
185.173.146.0/24 71,326 2026-07-24 00:03:54
194.67.201.0/24 19,730 2026-07-24 00:06:44
178.253.55.0/24 19,268 2026-07-24 00:06:44
213.165.51.0/24 5,321 2026-07-24 00:03:54
193.233.202.0/24 5,197 2026-07-24 00:03:54
213.165.45.0/24 5,173 2026-07-24 00:03:54
213.165.47.0/24 5,171 2026-07-24 00:03:54
193.233.202.0/23 5,154 2026-07-24 00:03:54
213.165.50.0/24 5,125 2026-07-24 00:03:54
62.60.153.0/24 5,095 2026-07-24 00:03:24
62.60.250.0/24 5,090 2026-07-24 00:03:24
193.233.203.0/24 5,086 2026-07-24 00:03:54
62.60.152.0/24 5,079 2026-07-24 00:03:24
83.147.252.0/24 5,070 2026-07-24 00:03:24
62.60.251.0/24 5,061 2026-07-24 00:03:24
62.60.249.0/24 5,048 2026-07-24 00:03:24
138.124.123.0/24 5,038 2026-07-24 00:03:54
95.181.173.0/24 5,008 2026-07-24 00:03:54
138.124.60.0/24 4,998 2026-07-24 00:03:54
62.60.216.0/24 4,979 2026-07-24 00:02:33
62.60.155.0/24 4,973 2026-07-24 00:02:33
62.60.244.0/24 4,962 2026-07-24 00:02:33
83.147.253.0/24 4,961 2026-07-24 00:02:33
193.233.130.0/24 4,958 2026-07-24 00:03:54
213.176.75.0/24 4,955 2026-07-24 00:02:33
62.60.247.0/24 4,954 2026-07-24 00:02:33
213.176.116.0/24 4,952 2026-07-24 00:03:24

Mostrando los principales 50 of 86 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS203273?

AS203273 es un Número de Sistema Autónomo asignado a NetCrafters OU. 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 AS203273?

AS203273 anuncia 22.5K direcciones IPv4 distribuidas en 53 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS203273?

AS203273 es operado por NetCrafters OU. 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 AS203273?

AS203273 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 00:25:31 UTC
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