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Autonoom Systeem

AS203273

NetCrafters OU

Aangekondigde IPs
29,696
CIDR-prefixes
71
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 →

⚠ 2 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS203273 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
185.173.145.0/24 AS203273, AS219450 2026-09-10 18:40:47
45.9.119.0/24 AS28358, AS60781, AS133153, AS197328, AS203273, AS213755 2026-09-09 23:40:39

Web3 footprint

AS203273 hosts 2 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
2.56.120.0/22 1.0K
0.0%
NetCrafters OU CY
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
171.22.128.0/22 1.0K
0.0%
NetCrafters OU CY
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
2.56.118.0/23 512
0.0%
WorkTitans B.V. CY
2.56.120.0/23 512
0.0%
NetCrafters OU SE
2.56.122.0/23 512
0.0%
NetCrafters OU US
2.56.124.0/23 512
0.0%
NetCrafters OU CY
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
94.228.160.0/23 512
0.0%
NetCrafters OU RU Moscow Moscow
94.228.166.0/23 512
0.0%
NetCrafters OU RU
178.236.240.0/23 512
0.0%
NetCrafters OU RU
178.236.244.0/23 512
0.0%
Chsl One Ltd RU
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
2.56.124.0/24 256
0.0%
NetCrafters OU US
2.56.125.0/24 256
0.0%
NetCrafters OU PL Mazovia Warsaw
2.56.126.0/24 256
0.0%
NetCrafters OU CY
2.56.172.0/24 256
0.0%
NetCrafters OU CY
2.56.174.0/24 256
0.0%
NetCrafters OU CY
45.9.117.0/24 256
0.0%
Psb Hosting Ltd 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
45.129.124.0/24 256
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
62.60.155.0/24 256
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
94.228.166.0/24 256
0.0%
Komtel LLC RU
94.228.168.0/24 256
0.0%
Cloud Hosting Solutions, Limited. RU
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
171.22.114.0/24 256
35.5%
WorkTitans B.V. CY
171.22.119.0/24 256
0.8%
UFO Hosting LLC CY
171.22.128.0/24 256
0.0%
NetCrafters OU DE
171.22.129.0/24 256
0.0%
NetCrafters OU RU
171.22.130.0/24 256
0.0%
NetCrafters OU RU
171.22.131.0/24 256
0.0%
NetCrafters OU FR Île-de-France Paris
171.22.132.0/24 256
0.0%
NetCrafters OU CY
178.236.240.0/24 256
0.0%
NetCrafters OU RU
178.236.241.0/24 256
10.9%
Pronet LLC RU
178.236.243.0/24 256
100.0%
Nekobyte International Limited RU
178.236.249.0/24 256
0.0%
NetCrafters OU RU Moscow Moscow
178.236.253.0/24 256
0.0%
International Hosting Company Limited RU
178.236.254.0/24 256
48.4%
WAIcore Ltd RU
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
185.203.4.0/24 256
0.0%
NetCrafters OU CY
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 Vienna Vienna
213.176.95.0/24 256
0.0%
NetCrafters OU DE
62.60.152.192/26 64
0.0%
NetCrafters OU FI
62.60.153.0/26 64
0.0%
NetCrafters OU FI

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS203273 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
185.126.64.0/24 118,380,483 2026-09-10 18:11:09
45.94.37.0/24 118,323,771 2026-09-10 18:07:59
45.9.117.0/24 118,262,143 2026-09-10 18:07:59
45.129.124.0/24 118,232,556 2026-09-10 18:07:51
45.131.215.0/24 118,219,258 2026-09-10 18:08:39
45.94.39.0/24 118,207,121 2026-08-21 08:51:28
45.86.245.0/24 118,080,171 2026-09-10 18:07:59
45.133.210.0/24 118,034,566 2026-09-10 18:08:39
45.133.209.0/24 118,018,539 2026-09-10 18:08:39
45.137.42.0/24 118,014,400 2026-09-10 18:07:40
45.129.126.0/24 118,005,980 2026-09-10 18:07:59
45.137.43.0/24 117,940,073 2026-09-10 18:11:09
91.196.161.0/24 117,920,676 2026-09-10 18:11:09
91.196.162.0/23 117,909,588 2026-09-10 18:11:09
194.88.150.0/23 117,799,929 2026-09-10 18:11:09
45.9.119.0/24 117,770,029 2026-07-01 08:31:29
185.99.98.0/24 68,122,013 2026-09-10 18:07:51
193.41.4.0/23 19,108,365 2026-09-10 18:07:59
178.236.249.0/24 1,756,771 2026-09-10 18:32:37
178.236.241.0/24 547,760 2026-09-10 18:32:37
185.173.144.0/24 78,968 2026-09-10 18:08:16
185.173.145.0/24 77,943 2026-09-10 18:08:16
185.173.147.0/24 76,983 2026-09-10 18:08:16
185.173.146.0/24 76,723 2026-09-10 18:08:16
194.67.201.0/24 52,780 2026-09-10 18:33:27
178.253.55.0/24 48,598 2026-09-10 18:32:37
91.186.212.0/24 30,704 2026-09-10 18:07:51
91.186.213.0/24 30,698 2026-09-10 18:07:51
83.147.254.0/24 30,516 2026-09-10 18:08:22
62.60.153.0/24 29,173 2026-09-10 18:07:51
62.60.250.0/24 29,159 2026-09-10 18:07:51
62.60.152.0/24 29,154 2026-09-10 18:07:51
62.60.249.0/24 29,076 2026-09-10 18:07:51
62.60.251.0/24 29,072 2026-09-10 18:07:51
83.147.252.0/24 28,943 2026-09-10 18:08:22
83.147.192.0/24 28,663 2026-09-10 18:08:22
83.147.216.0/24 28,624 2026-09-10 18:08:22
213.176.92.0/24 25,050 2026-09-10 18:07:51
213.176.116.0/24 24,421 2026-09-10 18:07:51
178.236.240.0/24 22,315 2026-09-10 18:32:37
178.236.254.0/24 22,063 2026-09-10 18:32:37
91.186.219.0/24 20,931 2026-09-10 18:07:51
91.186.218.0/24 20,824 2026-09-10 18:07:51
91.186.217.0/24 20,808 2026-09-10 18:07:51
91.186.216.0/24 20,806 2026-09-10 18:07:51
178.236.253.0/24 16,550 2026-09-10 18:12:56
178.236.243.0/24 16,435 2026-09-10 18:11:09
94.228.166.0/24 15,431 2026-09-10 18:31:48
213.176.117.0/24 13,622 2026-09-10 18:07:51
213.176.118.0/24 13,613 2026-09-10 18:07:51

Toon top 50 of 118 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS203273?

AS203273 is een Autonomous System Number toegewezen aan NetCrafters OU. 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 AS203273 aan?

AS203273 kondigt 29.7K IPv4-adressen aan, verdeeld over 71 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Estonia.

Wie beheert AS203273?

AS203273 wordt beheerd door NetCrafters OU. De organisatie is gevestigd in Estonia. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS203273 geregistreerd?

AS203273 is geregistreerd in Estonia. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 18:54:06 UTC
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