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Sistema Autônomo

AS51561

ICUK Computing Services Limited

IPs Anunciados
72,448
Prefixos CIDR
41
ASN
AS51561

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.

65/100
Moderate
How this score is built

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

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-ICUK

Present at 3 internet exchanges: LINX LON2, LINX LON1: Main, LONAP: LON0

AS51561 — pegada global de IP

Cidades onde AS51561 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
46.33.128.0/19 8.2K
81.0%
ICUK Computing Services Limited GB England Harpenden
46.102.192.0/19 8.2K
89.7%
ICUK Computing Services Limited GB England Islington
80.209.128.0/19 8.2K
80.2%
ICUK Computing Services Limited GB England Greenford
188.240.160.0/19 8.2K
65.1%
ICUK Computing Services Limited GB England Barnsley
205.157.160.0/19 8.2K
3.1%
ICUK Computing Services Limited GB
80.95.192.0/20 4.1K
78.5%
ICUK Computing Services Limited GB England Stratford
80.209.160.0/20 4.1K
94.0%
ICUK Computing Services Limited GB England Wandsworth
138.124.128.0/20 4.1K
87.5%
ICUK Computing Services Limited GB England Mansfield
80.209.176.0/21 2.0K
95.2%
ICUK Computing Services Limited GB England Kensington
2.56.84.0/22 1.0K
66.9%
ICUK Computing Services Limited GB England Stoke-on-Trent
5.133.168.0/22 1.0K
2.6%
ICUK Computing Services Limited GB England Doncaster
45.93.112.0/22 1.0K
98.3%
ICUK Computing Services Limited GB England Marlow
80.209.184.0/22 1.0K
95.2%
ICUK Computing Services Limited GB England Molesey
89.107.24.0/22 1.0K
0.0%
ICUK Computing Services Limited GB Northern Ireland Omagh
185.2.236.0/22 1.0K
74.3%
ICUK Computing Services Limited GB England Oxford
185.35.148.0/22 1.0K
20.3%
Thg Hosting Limited GB
185.140.16.0/22 1.0K
0.2%
ICUK Computing Services Limited GB England Aylesbury
185.145.152.0/22 1.0K
24.3%
ICUK Computing Services Limited GB England City of Westminster
185.201.208.0/22 1.0K
52.3%
ICUK Computing Services Limited GB England Lambeth
5.254.162.0/23 512
0.6%
ICUK Computing Services Limited GB England Redruth
5.254.164.0/23 512
0.4%
ICUK Computing Services Limited GB
45.145.86.0/23 512
0.4%
ICUK Computing Services Limited GB England Sittingbourne
80.209.188.0/23 512
0.2%
Thg Hosting Limited GB
185.243.62.0/23 512
0.0%
ICUK Computing Services Limited GB England Sunderland
37.235.43.0/24 256
0.0%
ICUK Computing Services Limited GB Scotland Lerwick
46.226.120.0/24 256
0.0%
ICUK Computing Services Limited GB
80.247.216.0/24 256
0.0%
ICUK Computing Services Limited LU
82.39.142.0/24 256
0.0%
ICUK Computing Services Limited GB England London
91.233.33.0/24 256
0.0%
ICUK Computing Services Limited GB
181.215.32.0/24 256
0.0%
ICUK Computing Services Limited AE
185.32.55.0/24 256
0.0%
ICUK Computing Services Limited GB
185.132.52.0/24 256
10.5%
ICUK Computing Services Limited DE
185.137.240.0/24 256
99.2%
ICUK Computing Services Limited GB
185.152.2.0/24 256
0.0%
ICUK Computing Services Limited GB
185.234.255.0/24 256
88.3%
ICUK Computing Services Limited GB England Derby
185.253.88.0/24 256
1.2%
ICUK Computing Services Limited GB
188.211.249.0/24 256
0.0%
ICUK Computing Services Limited GB Northern Ireland Belfast
193.161.9.0/24 256
0.0%
ICUK Computing Services Limited GB Northern Ireland Dungannon
193.161.10.0/24 256
0.8%
ICUK Computing Services Limited GB Northern Ireland Dungannon
193.187.0.0/24 256
0.0%
ICUK Computing Services Limited GB Northern Ireland Belfast
217.22.12.0/24 256
0.0%
ICUK Computing Services Limited GB

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS51561 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
181.215.32.0/24 6,708 2026-07-26 07:04:46
80.247.216.0/24 6,386 2026-07-26 07:04:05
185.140.18.0/23 6,369 2026-07-26 07:04:05
2.56.84.0/22 6,278 2026-07-26 07:04:05
185.32.55.0/24 6,240 2026-07-26 07:04:05
205.157.160.0/19 6,189 2026-07-26 07:04:05
5.133.168.0/23 6,172 2026-07-26 07:04:05
5.133.170.0/23 6,142 2026-07-26 07:04:05
5.254.164.0/23 6,132 2026-07-26 07:04:05
5.254.162.0/23 6,128 2026-07-26 07:04:05
89.107.24.0/22 5,954 2026-07-26 07:04:05
80.209.160.0/20 5,946 2026-07-26 07:04:05
80.209.128.0/19 5,930 2026-07-26 07:04:05
80.209.184.0/22 5,929 2026-07-26 07:04:05
46.33.128.0/19 5,927 2026-07-26 07:04:05
45.145.86.0/23 5,924 2026-07-26 07:04:05
91.233.33.0/24 5,923 2026-07-26 07:04:05
46.102.192.0/19 5,919 2026-07-26 07:04:05
45.93.112.0/22 5,917 2026-07-26 07:04:05
80.95.192.0/20 5,903 2026-07-26 07:04:05
80.209.176.0/21 5,900 2026-07-26 07:04:05
46.226.120.0/24 5,879 2026-07-26 07:04:05
37.235.43.0/24 5,877 2026-07-26 07:04:05
188.211.249.0/24 5,838 2026-07-26 07:04:05
138.124.128.0/20 5,836 2026-07-26 07:04:05
82.39.142.0/24 5,818 2026-07-26 07:04:05
185.145.152.0/22 5,811 2026-07-26 07:04:05
185.253.88.0/24 5,777 2026-07-26 07:04:05
185.132.52.0/24 5,776 2026-07-26 07:04:05
185.234.255.0/24 5,775 2026-07-26 07:04:05
185.2.236.0/22 5,773 2026-07-26 07:04:05
185.201.208.0/22 5,772 2026-07-26 07:04:05
185.243.62.0/24 5,766 2026-07-26 07:04:05
185.243.63.0/24 5,761 2026-07-26 07:04:05
188.240.160.0/19 5,760 2026-07-26 07:04:05
193.187.0.0/24 5,739 2026-07-26 07:04:05
185.152.2.0/24 5,702 2026-07-26 07:04:05
193.161.10.0/24 5,688 2026-07-26 07:04:05
193.161.9.0/24 5,676 2026-07-26 07:04:05
46.102.192.0/24 5,667 2026-07-26 07:59:43
46.102.193.0/24 5,548 2026-07-26 07:59:43
46.33.128.0/24 5,422 2026-07-26 07:59:43
205.157.160.0/24 5,416 2026-07-26 07:59:43
188.240.191.0/24 5,412 2026-07-26 07:59:43
188.240.172.0/24 5,385 2026-07-26 07:59:43
188.240.173.0/24 5,352 2026-07-26 07:59:43
188.240.160.0/24 5,345 2026-07-26 07:59:43
80.209.155.0/24 5,324 2026-07-26 07:04:42
80.209.159.0/24 5,322 2026-07-26 07:59:43
45.93.112.0/23 5,314 2026-07-26 07:59:43

Mostrando os principais 50 of 70 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS51561?

AS51561 é um Autonomous System Number atribuído a ICUK Computing Services Limited. 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 AS51561 anuncia?

AS51561 anuncia 72.4K endereços IPv4 distribuídos por 41 prefixos CIDR roteados. A rede está registrada em United Kingdom.

Quem opera o AS51561?

AS51561 é operado por ICUK Computing Services Limited. A organização está sediada em United Kingdom. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS51561 está registrado?

AS51561 está registrado em United Kingdom. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-26 08:40:30 UTC
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