AS34305 BASEIP Base IP B.V.

BASEIP Base IP B.V. · registered in the Netherlands

IPv4 addresses12,03214 prefixes · <0.001% of announced IPv4

Rank in Netherlands#128largest network in NL by IPv4 space, of 1,026 · 0.03% of NL

Rank worldwide#8,319of 79,396 networks with IPv4

IPv65 x /484 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS34305 in ASN lookup Look up an IP in this network (45.38.16.1) All networks in Netherlands

IPv4 prefixes

All 14 prefixes, in address order.

45.38.16.0/23
50.117.62.0/24
50.118.152.0/24
81.171.75.0/24
85.12.26.0/23
85.12.28.0/22
85.12.32.0/20
85.12.48.0/21
85.12.58.0/23
85.12.60.0/22
185.91.28.0/24
193.138.220.0/24
195.200.84.0/23
208.70.222.0/23

IPv6 prefixes

All 4 prefixes.

2a01:788:4::/48
2a01:788:1000::/48
2a01:788:aaaa::/47
2a01:788:aaac::/48

Similar-sized networks in Netherlands

ASNNameIPv4 addresses

AS24875#125 NOVOSERVE-AS NovoServe B.V.12,544

AS200023#126 QONNECTED-AS Qonnected B.V.12,288

AS41480#127 SYSTEMEC-AS Systemec BV12,032

AS60893#129 ARTOFAUTOMATION-AS Art of Automation B.V.11,776

AS60022#130 SONA-AS Sona Network B.V.11,520

AS59545#131 VXbits Vertixo BV11,520

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