AS61005 AS-OPENTLD1 OpenTLD BV

AS-OPENTLD1 OpenTLD BV · registered in the Netherlands

IPv4 addresses1,2804 prefixes · <0.001% of announced IPv4

Rank in Netherlands#441largest network in NL by IPv4 space, of 1,026 · <0.01% of NL

Rank worldwide#28,163of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS61005 in ASN lookup Look up an IP in this network (80.80.80.1) All networks in Netherlands

IPv4 prefixes

All 4 prefixes, in address order.

80.80.80.0/23
83.223.37.0/24
83.223.40.0/24
83.223.43.0/24

IPv6 prefixes

All 1 prefix.

2a04:1b00:80::/47

Similar-sized networks in Netherlands

ASNNameIPv4 addresses

AS215248#438 BastiaanBrink Bastiaan Mathijs Brink1,280

AS31108#439 AKAMAI-VA Akamai International B.V.1,280

AS201176#440 DUNDCLOUD-AS DUND MC2 B.V.1,280

AS1102#442 SMEERBOEL-AS SURF B.V.1,280

AS47829#443 TELINDUSBV-AS Proximus NXT Nederland B.V.1,280

AS51857#444 mtel MTel B.V.1,280

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