AS51517 AS-ORANJEKOEK Arend Brouwer

AS-ORANJEKOEK Arend Brouwer · registered in the Netherlands

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Netherlands#518largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#34,831of 79,396 networks with IPv4

IPv665,518 x /4838 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS51517 in ASN lookup Look up an IP in this network (91.217.208.1) All networks in Netherlands

IPv4 prefixes

All 3 prefixes, in address order.

91.217.208.0/24
103.251.156.0/23
103.251.159.0/24

IPv6 prefixes

All 38 prefixes.

2a10:e300::/43
2a10:e300:30::/44
2a10:e300:40::/42
2a10:e300:80::/41
2a10:e300:100::/40
2a10:e300:200::/39
2a10:e300:400::/38
2a10:e300:800::/37
2a10:e300:1000::/36
2a10:e300:2000::/35
2a10:e300:4000::/34
2a10:e300:8000::/38
2a10:e300:8400::/44
2a10:e300:8410::/47
2a10:e300:8412::/47
2a10:e300:8414::/46
2a10:e300:8418::/45
2a10:e300:8420::/43
2a10:e300:8440::/42
2a10:e300:8480::/41
2a10:e300:8500::/40
2a10:e300:8600::/39
2a10:e300:8800::/37
2a10:e300:9000::/36
2a10:e300:a000::/35
2a10:e300:c000::/35
2a10:e300:e000::/36
2a10:e300:f000::/37
2a10:e300:f800::/38
2a10:e300:fc00::/39
2a10:e300:fe00::/40
2a10:e300:ff00::/41
2a10:e300:ff80::/42
2a10:e300:ffc0::/43
2a10:e300:ffe0::/44
2a10:e300:fff2::/47
2a10:e300:fff4::/46
2a10:e300:fff8::/45

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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