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Sistema Autônomo

AS204339

First Server Limited

IPs Anunciados
12,032
Prefixos CIDR
34
ASN
AS204339

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 →

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
91.186.208.0/22 1.0K
44.0%
First Server Limited GR
91.186.220.0/22 1.0K
5.2%
First Server Limited GR
132.243.20.0/22 1.0K
50.5%
First Server Limited AE
46.8.178.0/23 512
0.0%
NetArt Group s.r.o. CZ Prague Prague
157.228.152.0/23 512
0.0%
First Server Limited AE
157.228.188.0/23 512
0.0%
First Server Limited AE
193.124.182.0/23 512
93.9%
First Server Limited VG
45.9.72.0/24 256
94.5%
First Server Limited VG
45.138.73.0/24 256
0.0%
First Server Limited VG
45.138.74.0/24 256
88.3%
First Server Limited VG
46.8.96.0/24 256
0.0%
NetArt Group s.r.o. CZ Prague Prague
46.8.218.0/24 256
0.0%
NetArt Group s.r.o. CZ Prague Prague
46.17.105.0/24 256
95.3%
First Server Limited VG
83.147.194.0/24 256
0.0%
Liasail Global Hongkong Limited GR
91.217.76.0/24 256
100.0%
First Server Limited VG
95.81.93.0/24 256
99.2%
First Server Limited AE
95.81.119.0/24 256
99.6%
First Server Limited AE
95.81.120.0/24 256
99.6%
First Server Limited AE
95.214.9.0/24 256
0.0%
First Server Limited VG
104.128.131.0/24 256
0.0%
First Server Limited AE
135.136.181.0/24 256
59.8%
First Server Limited AE
135.136.189.0/24 256
0.0%
First Server Limited AE
178.253.31.0/24 256
0.0%
Upstream Network Ltd GR
185.40.7.0/24 256
100.0%
First Server Limited VG
185.58.204.0/24 256
0.0%
First Server Limited VG
185.102.136.0/24 256
91.4%
First Server Limited VG
185.106.93.0/24 256
0.0%
First Server Limited VG
185.106.94.0/24 256
86.7%
First Server Limited VG
185.117.116.0/24 256
100.0%
First Server Limited VG
185.200.190.0/24 256
100.0%
First Server Limited VG
185.217.197.0/24 256
84.8%
First Server Limited VG
185.233.82.0/24 256
100.0%
First Server Limited VG
185.252.144.0/24 256
94.9%
First Server Limited VG
193.124.190.0/24 256
96.1%
First Server Limited VG

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS204339 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
46.17.105.0/24 56,223 2026-09-10 22:54:19
45.138.73.0/24 55,025 2026-09-10 22:54:19
45.138.74.0/24 55,000 2026-09-10 22:54:19
45.9.72.0/24 54,757 2026-09-10 22:54:19
46.8.218.0/24 48,312 2026-09-10 22:54:19
46.8.96.0/24 48,205 2026-09-10 22:54:19
46.8.178.0/24 48,183 2026-09-10 22:54:19
46.8.179.0/24 48,161 2026-09-10 22:54:19
91.217.76.0/24 45,695 2026-09-10 22:54:19
95.81.120.0/24 44,381 2026-09-10 22:54:19
95.81.119.0/24 44,327 2026-09-10 22:54:19
95.81.93.0/24 44,292 2026-09-10 22:54:19
91.186.209.0/24 44,114 2026-09-10 22:54:19
91.186.208.0/24 44,078 2026-09-10 22:54:19
91.186.210.0/24 44,075 2026-09-10 22:54:19
95.214.9.0/24 43,510 2026-09-10 22:54:19
91.186.211.0/24 42,734 2026-09-10 22:54:19
91.186.220.0/24 42,595 2026-09-10 22:54:19
91.186.221.0/24 42,580 2026-09-10 22:54:19
91.186.223.0/24 42,570 2026-09-10 22:54:19
91.186.222.0/24 42,082 2026-09-10 22:54:19
83.147.194.0/24 40,663 2026-09-10 22:54:19
157.228.152.0/24 34,849 2026-09-10 22:42:42
157.228.153.0/24 34,835 2026-09-10 22:42:42
104.128.131.0/24 33,598 2026-09-10 22:54:19
135.136.189.0/24 30,036 2026-09-10 22:54:49
185.40.7.0/24 29,933 2026-09-10 22:54:49
185.58.204.0/24 29,790 2026-09-10 22:54:49
185.252.144.0/24 29,768 2026-09-10 22:54:49
185.217.197.0/24 29,765 2026-09-10 22:54:49
185.106.93.0/24 29,754 2026-09-10 22:54:49
185.106.94.0/24 29,739 2026-09-10 22:54:49
185.102.136.0/24 29,735 2026-09-10 22:54:49
185.233.82.0/24 29,714 2026-09-10 22:54:49
185.117.116.0/24 29,640 2026-09-10 22:54:49
185.200.190.0/24 29,602 2026-09-10 22:54:49
193.124.182.0/24 29,446 2026-09-10 22:54:49
193.124.190.0/24 29,440 2026-09-10 22:54:49
193.124.183.0/24 29,380 2026-09-10 22:54:49
135.136.181.0/24 27,914 2026-09-10 22:54:49
132.243.21.0/24 27,771 2026-09-10 22:54:49
132.243.20.0/24 27,757 2026-09-10 22:54:49
132.243.22.0/24 27,733 2026-09-10 22:54:49
132.243.23.0/24 27,728 2026-09-10 22:54:49
178.253.31.0/24 23,398 2026-09-10 22:54:49
157.228.188.0/24 1,933 2026-09-10 22:54:49
157.228.189.0/24 1,932 2026-09-10 22:54:49
45.9.72.147/32 42 2026-06-26 19:44:40
135.136.181.92/32 6 2026-06-30 13:00:58
132.243.23.246/32 2 2026-08-07 10:59:39

Mostrando os principais 50 of 56 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS204339?

AS204339 é um Autonomous System Number atribuído a First Server 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 AS204339 anuncia?

AS204339 anuncia 12.0K endereços IPv4 distribuídos por 34 prefixos CIDR roteados. A rede está registrada em United Kingdom.

Quem opera o AS204339?

AS204339 é operado por First Server 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 AS204339 está registrado?

AS204339 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: 2026-09-10 22:56:38 UTC
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