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Autonomes System

AS203273

NetCrafters OU

Angezeigte IPs
22,528
CIDR-Präfixe
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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS-Präfix — mehrere Origin-ASNs erkannt

Alle MOAS-Anomalien →

Ein zuvor stabiles Präfix, das von AS203273 wird jetzt auch von einer anderen ASN angekündigt (MOAS — Multiple-Origin AS), erkannt von unseren RIPE RIS Kollektoren. Oft harmlos (Anycast, Multi-Homing oder eine kürzliche Übertragung) — aber es kann ein Route Leak oder Prefix Hijack signalisieren, daher ist eine Überprüfung sinnvoll.

PräfixOrigin-ASNsZuletzt erkannt (UTC)
45.9.119.0/24 AS28358, AS203273, AS213755 2026-07-23 06:08:27

Top CIDR-Bereiche

CIDRIPsPTR DensityOrganisationLandStateCity
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

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS203273 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

PrefixAnkündigungs-StichprobenZuletzt gesehen
185.126.64.0/24 118,360,363 2026-07-23 17:53:13
45.94.37.0/24 118,320,275 2026-07-23 17:49:30
45.9.117.0/24 118,258,659 2026-07-23 17:49:30
45.131.215.0/24 118,215,710 2026-07-23 17:49:30
45.94.39.0/24 118,206,797 2026-07-23 13:44:18
45.129.124.0/24 118,205,573 2026-07-23 17:49:30
45.86.245.0/24 118,076,657 2026-07-23 17:49:30
45.133.210.0/24 118,031,051 2026-07-23 17:49:30
45.133.209.0/24 118,015,045 2026-07-23 17:49:30
45.137.42.0/24 118,010,877 2026-07-23 17:49:30
45.129.126.0/24 118,002,479 2026-07-23 17:49:30
45.137.43.0/24 117,915,064 2026-07-23 17:53:13
91.196.161.0/24 117,895,332 2026-07-23 17:53:13
91.196.162.0/23 117,884,276 2026-07-23 17:53:13
194.88.150.0/23 117,779,859 2026-07-23 17:53:13
45.9.119.0/24 117,770,029 2026-07-01 08:31:29
185.99.98.0/24 68,098,084 2026-07-23 17:49:30
193.41.4.0/23 19,104,926 2026-07-23 17:49:30
178.236.249.0/24 1,725,074 2026-07-23 17:51:35
178.236.241.0/24 527,231 2026-07-23 17:51:35
185.173.144.0/24 73,473 2026-07-23 17:49:56
185.173.145.0/24 72,524 2026-07-23 17:49:56
185.173.147.0/24 71,571 2026-07-23 17:49:56
185.173.146.0/24 71,283 2026-07-23 17:49:56
194.67.201.0/24 19,704 2026-07-23 17:51:35
178.253.55.0/24 19,238 2026-07-23 17:51:35
213.165.51.0/24 5,278 2026-07-23 17:49:56
193.233.202.0/24 5,154 2026-07-23 17:49:56
213.165.45.0/24 5,130 2026-07-23 17:49:56
213.165.47.0/24 5,128 2026-07-23 17:49:56
193.233.202.0/23 5,111 2026-07-23 17:49:56
213.165.50.0/24 5,082 2026-07-23 17:49:56
62.60.153.0/24 5,072 2026-07-23 17:50:03
62.60.250.0/24 5,067 2026-07-23 17:50:03
62.60.152.0/24 5,056 2026-07-23 17:50:03
83.147.252.0/24 5,047 2026-07-23 17:50:03
193.233.203.0/24 5,043 2026-07-23 17:49:56
62.60.251.0/24 5,038 2026-07-23 17:50:03
62.60.249.0/24 5,025 2026-07-23 17:50:03
138.124.123.0/24 4,995 2026-07-23 17:49:56
95.181.173.0/24 4,965 2026-07-23 17:49:56
138.124.60.0/24 4,955 2026-07-23 17:49:56
213.176.116.0/24 4,929 2026-07-23 17:50:03
193.233.130.0/24 4,915 2026-07-23 17:49:56
62.60.216.0/24 4,912 2026-07-23 17:49:30
77.110.125.0/24 4,907 2026-07-23 17:49:56
62.60.155.0/24 4,906 2026-07-23 17:49:30
77.110.126.0/24 4,904 2026-07-23 17:49:56
77.110.127.0/24 4,902 2026-07-23 17:49:56
77.110.123.0/24 4,898 2026-07-23 17:49:56

Zeige Top 50 of 86 angekündigte Präfixe nach Stichprobenvolumen.

Frequently Asked Questions

Was ist AS203273?

AS203273 ist eine Autonomous System Number, die NetCrafters OU zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS203273 an?

AS203273 kündigt 22.5K IPv4-Adressen an, verteilt auf 53 geroutete CIDR-Präfixe. Das Netzwerk ist in United States registriert.

Wer betreibt AS203273?

AS203273 wird von NetCrafters OU betrieben. Die Organisation hat ihren Sitz in United States. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS203273 registriert?

AS203273 ist in United States registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-07-23 18:10:36 UTC
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