AS205185 DCSPINE Eurofiber Cloud Infra B.V.

DCSPINE Eurofiber Cloud Infra B.V. · registered in the Netherlands

IPv4 addresses7,93611 prefixes · <0.001% of announced IPv4

Rank in Netherlands#170largest network in NL by IPv4 space, of 1,026 · 0.02% of NL

Rank worldwide#10,915of 79,396 networks with IPv4

IPv624 x /32 (1,572,864 x /48)3 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS205185 in ASN lookup Look up an IP in this network (45.129.172.1) All networks in Netherlands

IPv4 prefixes

All 11 prefixes, in address order.

45.129.172.0/22
86.105.160.0/22
91.231.4.0/23
91.231.6.0/24
93.187.48.0/24
185.136.236.0/22
185.142.79.0/24
185.152.84.0/22
185.226.108.0/22
194.135.48.0/22
212.125.140.0/23

IPv6 prefixes

All 3 prefixes.

2a0d:8600::/29
2a0f:dc40::/29
2a14:2940::/29

Similar-sized networks in Netherlands

ASNNameIPv4 addresses

AS42755#167 DATAFIBER DataFiber Group B.V.8,192

AS20507#168 InterNLnet Odido Netherlands B.V.8,192

AS21478#169 PLEX Plex BV8,192

AS49870#171 AS49870-BV Alsycon B.V.7,424

AS201401#172 NewVM-AS NewVM B.V.7,424

AS34430#173 QORE-AS Odido Netherlands B.V.7,424

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