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AS202562 APERTURE-NETWORKS Roelf Wichertjes

APERTURE-NETWORKS Roelf Wichertjes · registered in the Netherlands

IPv4 addresses5122 prefixes · <0.001% of announced IPv4
Rank in Netherlands#664largest network in NL by IPv4 space, of 1,026 · <0.01% of NL
Rank worldwide#46,425of 79,396 networks with IPv4
IPv61 x /32 (65,538 x /48)49 prefixes
CountryNetherlands1,098 ASNs registered there
Open AS202562 in ASN lookup Look up an IP in this network (185.186.10.1) All networks in Netherlands

IPv4 prefixes

All 2 prefixes, in address order.

  • 185.186.10.0/24
  • 185.186.64.0/24

IPv6 prefixes

All 49 prefixes.

  • 2a0b:6b83::/35
  • 2a0b:6b83:2000::/46
  • 2a0b:6b83:2004::/48
  • 2a0b:6b83:2005::/48
  • 2a0b:6b83:2006::/47
  • 2a0b:6b83:2008::/45
  • 2a0b:6b83:2010::/44
  • 2a0b:6b83:2020::/43
  • 2a0b:6b83:2040::/42
  • 2a0b:6b83:2080::/41
  • 2a0b:6b83:2100::/40
  • 2a0b:6b83:2200::/39
  • 2a0b:6b83:2400::/38
  • 2a0b:6b83:2800::/37
  • 2a0b:6b83:3000::/36
  • 2a0b:6b83:4000::/39
  • 2a0b:6b83:4200::/43
  • 2a0b:6b83:4220::/46
  • 2a0b:6b83:4224::/48
  • 2a0b:6b83:4225::/48
  • 2a0b:6b83:4226::/47
  • 2a0b:6b83:4228::/45
  • 2a0b:6b83:4230::/44
  • 2a0b:6b83:4240::/47
  • 2a0b:6b83:4242::/48
  • 2a0b:6b83:4243::/48
  • 2a0b:6b83:4244::/46
  • 2a0b:6b83:4248::/45
  • 2a0b:6b83:4250::/44
  • 2a0b:6b83:4260::/43
  • 2a0b:6b83:4280::/41
  • 2a0b:6b83:4300::/40
  • 2a0b:6b83:4400::/42
  • 2a0b:6b83:4440::/46
  • 2a0b:6b83:4444::/48
  • 2a0b:6b83:4445::/48
  • 2a0b:6b83:4446::/47
  • 2a0b:6b83:4448::/45
  • 2a0b:6b83:4450::/44
  • 2a0b:6b83:4460::/43
  • 2a0b:6b83:4480::/41
  • 2a0b:6b83:4500::/40
  • 2a0b:6b83:4600::/39
  • 2a0b:6b83:4800::/37
  • 2a0b:6b83:5000::/36
  • 2a0b:6b83:6000::/35
  • 2a0b:6b83:8000::/33
  • 2a0b:6b86:3fa::/48
  • 2a0b:6b86:3ff::/48

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AS25152#665 K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC)512
AS200232#666 CyberNetworks T. van den Heuvel Holding B.V.512
AS201995#667 bre-efx EINDHOVEN FIBER EXCHANGE B.V.512

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