Autonomous system
AS1104: Nikhef - Dutch National Institute for Sub-atomic Physics
Netherlands · education
Countries in this space
Space we can place in a country covers 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| Netherlands | 100% | 100% |
Organisations holding assignments here
Registered organisations account for 100% of this network's IPv4 space and 100% of its IPv6 space. The table below divides that space. Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
| Organisation | IPv4 share | IPv6 share | |
|---|---|---|---|
| SURF B.V. | 97% | <0.1% | |
| Stichting Nederlandse Wetenschappelijk Onderzoek Instituten | 3% | 100% |
Anonymizer signals
None of this space carries an anonymiser or hosting flag.
Every figure on this page is also JSON: /api/v2/directory/asn/1104. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.