AS50673 Serverius-as Serverius Holding B.V.

Serverius-as Serverius Holding B.V. · registered in the Netherlands

IPv4 addresses57,34487 prefixes · 0.002% of announced IPv4

Rank in Netherlands#51largest network in NL by IPv4 space, of 1,026 · 0.13% of NL

Rank worldwide#3,715of 79,396 networks with IPv4

IPv615 x /32 (1,048,570 x /48)65 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS50673 in ASN lookup Look up an IP in this network (5.178.64.1) All networks in Netherlands

IPv4 prefixes

All 87 prefixes, in address order.

5.178.64.0/21
5.188.12.0/22
5.255.64.0/21
5.255.72.0/24
5.255.73.0/24
5.255.74.0/23
5.255.77.0/24
5.255.78.0/23
5.255.80.0/22
5.255.85.0/24
5.255.86.0/23
5.255.88.0/24
5.255.90.0/23
5.255.92.0/22
31.42.188.0/23
45.94.200.0/22
45.141.28.0/22
45.148.141.0/24
45.155.7.0/24
45.156.48.0/22
46.175.144.0/21
46.249.32.0/22
46.249.36.0/24
46.249.37.0/24
46.249.38.0/23
46.249.40.0/23
46.249.42.0/24
46.249.43.0/24
46.249.44.0/22
46.249.48.0/21
46.249.56.0/24
46.249.57.0/24
46.249.58.0/23
46.249.60.0/22
77.83.102.0/24
84.246.80.0/24
87.236.164.0/24
88.218.28.0/24
88.218.132.0/22
89.117.24.0/24
91.195.80.0/23
91.199.167.0/24
91.200.147.0/24
91.208.52.0/24
91.213.69.0/24
91.219.62.0/23
91.220.37.0/24
91.221.69.0/24
91.247.181.0/24
93.158.200.0/21
93.158.208.0/24
93.158.209.0/24
93.158.210.0/23
93.158.212.0/22
93.158.216.0/21
93.185.163.0/24
109.72.125.0/24
146.185.253.0/24
147.78.121.0/24
160.20.152.0/22
176.117.72.0/22
178.19.112.0/20
178.21.16.0/22
178.21.20.0/23
178.21.22.0/24
178.21.23.0/24
185.8.176.0/22
185.12.12.0/22
185.53.160.0/22
185.67.0.0/24
185.79.112.0/23
185.79.114.0/23
185.89.132.0/23
185.89.134.0/24
185.116.164.0/22
185.172.56.0/24
185.181.165.0/24
185.193.216.0/22
185.233.66.0/24
185.253.219.0/24
185.254.172.0/22
194.4.14.0/23
194.4.154.0/23
194.104.236.0/24
194.107.76.0/22
194.247.38.0/24
217.65.131.0/24

IPv6 prefixes

All 65 prefixes.

2001:67c:b0::/48
2001:67c:1330::/48
2a00:1ca8::/43
2a00:1ca8:20::/45
2a00:1ca8:28::/46
2a00:1ca8:2d::/48
2a00:1ca8:2e::/47
2a00:1ca8:30::/44
2a00:1ca8:40::/46
2a00:1ca8:44::/48
2a00:1ca8:46::/47
2a00:1ca8:48::/45
2a00:1ca8:50::/44
2a00:1ca8:60::/44
2a00:1ca8:70::/45
2a00:1ca8:78::/45
2a00:1ca8:80::/46
2a00:1ca8:85::/48
2a00:1ca8:86::/47
2a00:1ca8:88::/48
2a00:1ca8:8a::/47
2a00:1ca8:8c::/46
2a00:1ca8:90::/45
2a00:1ca8:98::/46
2a00:1ca8:9d::/48
2a00:1ca8:9e::/47
2a00:1ca8:a0::/43
2a00:1ca8:c0::/44
2a00:1ca8:d0::/47
2a00:1ca8:d2::/48
2a00:1ca8:d5::/48
2a00:1ca8:d6::/47
2a00:1ca8:d8::/45
2a00:1ca8:e0::/43
2a00:1ca8:100::/40
2a00:1ca8:200::/39
2a00:1ca8:400::/38
2a00:1ca8:800::/37
2a00:1ca8:1000::/36
2a00:1ca8:2000::/35
2a00:1ca8:4000::/34
2a00:1ca8:8000::/33
2a00:1caa::/32
2a02:1680::/32
2a03:3f40::/47
2a03:3f40:3::/48
2a03:3f40:4::/46
2a03:3f40:8::/45
2a03:3f40:10::/44
2a03:3f40:20::/43
2a03:3f40:40::/42
2a03:3f40:80::/41
2a03:3f40:100::/40
2a03:3f40:200::/39
2a03:3f40:400::/38
2a03:3f40:800::/37
2a03:3f40:1000::/36
2a03:3f40:2000::/35
2a03:3f40:4000::/34
2a03:3f40:8000::/33
2a09:4d41::/32
2a09:aa80::/32
2a0a:3f40::/32
2a0c:5140::/32
2a0e:c9c0::/29

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources