AS35467 DDF-AS DDFR IT Infra & Security B.V.

DDF-AS DDFR IT Infra & Security B.V. · registered in the Netherlands

IPv4 addresses41,98413 prefixes · 0.001% of announced IPv4

Rank in Netherlands#65largest network in NL by IPv4 space, of 1,026 · 0.09% of NL

Rank worldwide#4,209of 79,396 networks with IPv4

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

CountryNetherlands1,098 ASNs registered there

Open AS35467 in ASN lookup Look up an IP in this network (31.186.160.1) All networks in Netherlands

IPv4 prefixes

All 13 prefixes, in address order.

31.186.160.0/21
37.0.16.0/21
81.92.176.0/20
83.136.192.0/21
91.106.224.0/21
93.95.144.0/21
145.87.224.0/19
147.12.0.0/20
185.35.32.0/22
185.55.108.0/22
185.250.160.0/22
212.52.224.0/19
217.27.224.0/20

IPv6 prefixes

All 1 prefix.

2a02:5b0::/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