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Autonoom Systeem

AS55374

FUJITSU LIMITED

Aangekondigde IPs
74,496
CIDR-prefixes
79
ASN
AS55374

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.

57/100
Caution
How this score is built

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

⚠ 3 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS55374 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)
121.94.174.0/24 AS55374, AS55386 2026-07-25 08:23:55
125.0.147.0/24 AS55374, AS55386 2026-07-25 08:23:55
175.184.41.0/24 AS55374, AS55386 2026-07-25 08:23:55

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
111.171.192.0/19 8.2K
2.6%
Fujitsu Limited. JP
133.162.192.0/19 8.2K
0.0%
Fujitsu Limited. JP
133.162.64.0/20 4.1K
0.5%
Fujitsu Limited. JP
133.162.96.0/20 4.1K
0.1%
Fujitsu Limited. JP
164.70.0.0/20 4.1K
4.2%
Fujitsu Limited. JP Kanagawa Fujisawa
61.210.160.0/21 2.0K
2.1%
Fujitsu Limited. JP
111.64.88.0/21 2.0K
0.2%
Fujitsu Limited. JP
116.83.184.0/21 2.0K
1.5%
Fujitsu Limited. JP
124.24.32.0/21 2.0K
0.1%
Fujitsu Limited. JP
124.24.56.0/21 2.0K
1.9%
Fujitsu Limited. JP Tokyo Fukagawa
164.70.16.0/21 2.0K
3.5%
Fujitsu Limited. JP
175.184.32.0/21 2.0K
1.9%
Fujitsu Limited. JP
61.121.80.0/22 1.0K
2.3%
Fujitsu Limited. JP
125.0.144.0/22 1.0K
0.0%
Fujitsu Limited. JP
133.162.116.0/22 1.0K
0.0%
Fujitsu Limited. JP
133.162.140.0/22 1.0K
0.0%
Fujitsu Limited. JP
133.162.224.0/22 1.0K
0.6%
Fujitsu Limited. JP
175.184.44.0/22 1.0K
1.8%
Fujitsu Limited. JP
222.158.196.0/22 1.0K
0.7%
Fujitsu Limited. JP
222.158.208.0/22 1.0K
0.5%
Fujitsu Limited. JP
222.158.216.0/22 1.0K
1.4%
Fujitsu Limited. JP
222.158.236.0/22 1.0K
1.1%
Fujitsu Limited. JP
61.121.98.0/23 512
10.5%
Fujitsu Limited. JP
111.171.132.0/23 512
0.4%
Fujitsu Limited. JP
115.177.234.0/23 512
1.0%
Fujitsu Limited. JP
115.177.236.0/23 512
0.4%
Fujitsu Limited. JP
121.94.80.0/23 512
1.4%
Fujitsu Limited. JP
121.94.172.0/23 512
0.6%
Fujitsu Limited. JP
121.95.100.0/23 512
0.8%
Fujitsu Limited. JP
124.25.70.0/23 512
0.2%
Fujitsu Limited. JP
125.0.126.0/23 512
1.4%
Fujitsu Limited. JP
125.0.128.0/23 512
0.0%
Fujitsu Limited. JP
125.0.144.0/23 512
0.0%
Fujitsu Limited. JP
125.1.78.0/23 512
0.2%
Fujitsu Limited. JP
125.1.222.0/23 512
0.4%
Fujitsu Limited. JP
125.1.224.0/23 512
1.2%
Fujitsu Limited. JP
133.162.114.0/23 512
0.0%
Fujitsu Limited. JP
133.162.124.0/23 512
0.0%
Fujitsu Limited. JP
133.162.130.0/23 512
0.4%
Fujitsu Limited. JP
133.162.132.0/23 512
0.4%
Fujitsu Limited. JP
133.162.176.0/23 512
0.0%
Fujitsu Limited. JP
133.162.230.0/23 512
0.0%
Fujitsu Limited. JP
133.162.252.0/23 512
0.0%
Fujitsu Limited. JP
175.184.42.0/23 512
0.4%
Fujitsu Limited. JP
175.184.120.0/23 512
0.2%
Fujitsu Limited. JP
202.248.238.0/23 512
22.9%
Fujitsu Limited. JP
222.158.206.0/23 512
0.0%
Fujitsu Limited. JP
222.158.214.0/23 512
0.2%
Fujitsu Limited. JP
222.158.220.0/23 512
0.2%
Fujitsu Limited. JP
61.121.125.0/24 256
0.0%
Fujitsu Limited. JP
111.171.134.0/24 256
0.0%
Fujitsu Limited. JP
116.83.160.0/24 256
0.0%
Fujitsu Limited. JP
121.94.79.0/24 256
0.8%
Fujitsu Limited. JP
121.94.82.0/24 256
0.0%
Fujitsu Limited. JP
121.94.171.0/24 256
0.4%
Fujitsu Limited. JP
121.94.174.0/24 256
7.4%
Fujitsu Limited. JP
121.94.214.0/24 256
0.4%
Fujitsu Limited. JP
124.25.69.0/24 256
0.0%
Fujitsu Limited. JP
124.25.72.0/24 256
0.0%
Fujitsu Limited. JP
125.0.146.0/24 256
0.0%
Fujitsu Limited. JP
125.1.77.0/24 256
0.0%
Fujitsu Limited. JP
125.1.80.0/24 256
2.7%
Fujitsu Limited. JP
133.162.126.0/24 256
0.0%
Fujitsu Limited. JP
133.162.129.0/24 256
0.0%
Fujitsu Limited. JP
133.162.134.0/24 256
0.0%
Fujitsu Limited. JP
133.162.185.0/24 256
0.0%
Fujitsu Limited. JP
133.162.186.0/24 256
0.4%
Fujitsu Limited. JP
133.162.234.0/24 256
0.0%
Fujitsu Limited. JP
133.162.236.0/24 256
0.0%
Fujitsu Limited. JP
133.162.245.0/24 256
0.0%
Fujitsu Limited. JP
133.162.248.0/24 256
0.0%
Fujitsu Limited. JP
175.184.41.0/24 256
0.0%
Fujitsu Limited. JP
175.184.122.0/24 256
0.0%
Fujitsu Limited. JP
202.219.63.0/24 256
43.4%
Fujitsu Limited. JP
202.248.37.0/24 256
46.1%
Fujitsu Limited. JP
202.248.89.0/24 256
12.5%
Fujitsu Limited. JP
202.248.141.0/24 256
31.6%
Fujitsu Limited. JP
202.248.175.0/24 256
21.5%
Fujitsu Limited. JP
210.131.5.0/24 256
17.2%
Fujitsu Limited. JP
220.209.74.0/24 256
0.0%
Fujitsu Limited. JP
222.158.205.0/24 256
0.0%
Fujitsu Limited. JP

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS55374 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
133.162.132.0/23 7,623 2026-07-25 06:06:06
133.162.140.0/23 6,379 2026-07-25 06:06:06
111.171.200.0/24 6,313 2026-07-25 06:06:05
111.64.93.0/24 6,256 2026-07-25 06:06:05
125.1.78.0/24 6,216 2026-07-25 06:06:05
133.162.185.0/24 5,213 2026-07-25 06:06:06
111.171.192.0/19 5,204 2026-07-25 06:05:53
61.121.98.0/24 5,175 2026-07-25 06:05:53
61.121.99.0/24 5,172 2026-07-25 06:05:53
202.248.37.0/24 5,159 2026-07-25 06:05:53
125.1.80.0/24 5,158 2026-07-25 06:05:53
202.248.239.0/24 5,148 2026-07-25 06:05:53
222.158.214.0/23 5,141 2026-07-25 06:05:53
133.162.252.0/24 5,136 2026-07-25 06:05:53
133.162.253.0/24 5,092 2026-07-25 06:05:53
220.209.74.0/24 5,084 2026-07-25 06:05:53
175.184.32.0/21 5,082 2026-07-25 06:05:53
202.248.175.0/24 5,068 2026-07-25 06:05:53
133.162.248.0/24 5,056 2026-07-25 06:05:53
125.1.78.0/23 5,054 2026-07-25 06:05:53
61.121.125.0/24 5,052 2026-07-25 06:05:53
124.24.32.0/21 5,044 2026-07-25 06:05:53
202.248.238.0/24 5,031 2026-07-25 06:05:53
61.121.80.0/22 5,029 2026-07-25 06:05:53
61.210.160.0/21 5,022 2026-07-25 06:05:53
133.162.245.0/24 5,003 2026-07-25 06:05:53
202.248.141.0/24 4,997 2026-07-25 06:05:53
202.248.89.0/24 4,996 2026-07-25 06:05:53
116.83.160.0/24 4,993 2026-07-25 06:05:53
202.219.63.0/24 4,982 2026-07-25 06:05:53
133.162.176.0/23 4,979 2026-07-25 06:05:53
133.162.236.0/24 4,976 2026-07-25 06:05:53
111.64.88.0/21 4,969 2026-07-25 06:05:53
133.162.142.0/23 4,967 2026-07-25 06:05:53
133.162.231.0/24 4,965 2026-07-25 06:05:53
133.162.96.0/21 4,965 2026-07-25 06:05:53
210.131.5.0/24 4,963 2026-07-25 06:05:53
133.162.234.0/24 4,953 2026-07-25 06:05:53
133.162.230.0/24 4,948 2026-07-25 06:05:53
124.25.69.0/24 4,947 2026-07-25 06:05:53
133.162.134.0/24 4,946 2026-07-25 06:05:53
125.1.222.0/23 4,945 2026-07-25 06:05:53
133.162.224.0/22 4,934 2026-07-25 06:06:06
125.0.144.0/23 4,927 2026-07-25 06:05:53
125.1.224.0/23 4,917 2026-07-25 06:05:53
116.83.184.0/21 4,915 2026-07-25 06:05:53
133.162.108.0/22 4,867 2026-07-25 06:06:06
133.162.106.0/23 4,866 2026-07-25 06:06:06
222.158.216.0/22 4,712 2026-07-25 06:06:05
133.162.124.0/24 4,703 2026-07-25 06:06:05

Toon top 50 of 132 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS55374?

AS55374 is een Autonomous System Number toegewezen aan FUJITSU 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 AS55374 aan?

AS55374 kondigt 74.5K IPv4-adressen aan, verdeeld over 79 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Japan.

Wie beheert AS55374?

AS55374 wordt beheerd door Fujitsu Limited.. De organisatie is gevestigd in Japan. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS55374 geregistreerd?

AS55374 is geregistreerd in Japan. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-07-25 08:25:31 UTC
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