AS58073 YISP-AS NovoServe B.V.

YISP-AS NovoServe B.V. · registered in the Netherlands

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Netherlands#431largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#27,702of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS58073 in ASN lookup Look up an IP in this network (45.145.252.1) All networks in Netherlands

IPv4 prefixes

All 2 prefixes, in address order.

45.145.252.0/22
185.38.12.0/24

IPv6 prefixes

All 1 prefix.

2a02:2a38::/32

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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