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Autonoom Systeem

AS204339

First Server Limited

Aangekondigde IPs
12,032
CIDR-prefixes
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 →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
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

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS204339 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
46.17.105.0/24 56,134 2026-09-10 18:07:32
45.138.73.0/24 54,936 2026-09-10 18:07:54
45.138.74.0/24 54,911 2026-09-10 18:07:54
45.9.72.0/24 54,668 2026-09-10 18:07:54
46.8.218.0/24 48,223 2026-09-10 18:08:29
46.8.96.0/24 48,116 2026-09-10 18:07:54
46.8.178.0/24 48,094 2026-09-10 18:08:29
46.8.179.0/24 48,072 2026-09-10 18:08:29
91.217.76.0/24 45,607 2026-09-10 18:07:54
95.81.120.0/24 44,293 2026-09-10 18:07:54
95.81.119.0/24 44,239 2026-09-10 18:07:54
95.81.93.0/24 44,204 2026-09-10 18:07:54
91.186.209.0/24 44,025 2026-09-10 18:07:54
91.186.208.0/24 43,990 2026-09-10 18:07:54
91.186.210.0/24 43,986 2026-09-10 18:07:54
95.214.9.0/24 43,422 2026-09-10 18:07:32
91.186.211.0/24 42,645 2026-09-10 18:07:54
91.186.220.0/24 42,507 2026-09-10 18:07:54
91.186.221.0/24 42,491 2026-09-10 18:07:54
91.186.223.0/24 42,481 2026-09-10 18:07:54
91.186.222.0/24 41,994 2026-09-10 18:07:54
83.147.194.0/24 40,574 2026-09-10 18:08:29
157.228.152.0/24 34,840 2026-09-10 18:08:21
157.228.153.0/24 34,826 2026-09-10 18:08:21
104.128.131.0/24 33,510 2026-09-10 18:08:29
135.136.189.0/24 29,948 2026-09-10 18:07:39
185.40.7.0/24 29,845 2026-09-10 18:07:39
185.58.204.0/24 29,702 2026-09-10 18:07:54
185.252.144.0/24 29,679 2026-09-10 18:08:29
185.217.197.0/24 29,676 2026-09-10 18:07:39
185.106.93.0/24 29,665 2026-09-10 18:07:54
185.106.94.0/24 29,650 2026-09-10 18:07:54
185.102.136.0/24 29,646 2026-09-10 18:07:54
185.233.82.0/24 29,625 2026-09-10 18:07:54
185.117.116.0/24 29,551 2026-09-10 18:07:39
185.200.190.0/24 29,513 2026-09-10 18:07:39
193.124.182.0/24 29,357 2026-09-10 18:07:54
193.124.190.0/24 29,351 2026-09-10 18:07:54
193.124.183.0/24 29,292 2026-09-10 18:07:54
135.136.181.0/24 27,826 2026-09-10 18:07:39
132.243.21.0/24 27,683 2026-09-10 18:07:54
132.243.20.0/24 27,669 2026-09-10 18:07:54
132.243.22.0/24 27,645 2026-09-10 18:07:54
132.243.23.0/24 27,640 2026-09-10 18:07:54
178.253.31.0/24 23,310 2026-09-10 18:07:54
157.228.188.0/24 1,842 2026-09-10 18:07:54
157.228.189.0/24 1,841 2026-09-10 18:07:54
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

Toon top 50 of 56 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS204339?

AS204339 is een Autonomous System Number toegewezen aan First Server Limited. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS204339 aan?

AS204339 kondigt 12.0K IPv4-adressen aan, verdeeld over 34 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United Kingdom.

Wie beheert AS204339?

AS204339 wordt beheerd door First Server Limited. De organisatie is gevestigd in United Kingdom. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS204339 geregistreerd?

AS204339 is geregistreerd in United Kingdom. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 18:40:50 UTC
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