Stichting Digitale Snelweg Kennemerland
AS47863 is Stichting Digitale Snelweg Kennemerland (sdsk.nl). It announces 3,072 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
The Netherlands· RIPE· allocated 2008-09-08· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- The Netherlands3,072 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SDSK
- name
- Stichting Digitale Snelweg Kennemerland
- org
- ORG-SDSK1-RIPE
- org name
- Stichting Digitale Snelweg Kennemerland
- org address
- Postbus 417, 2000 AK, Haarlem, NETHERLANDS
- org country
- NL
- country
- NL
- source
- ripe
- status
- ASSIGNED
- created
- 2008-09-08
- updated
- 2026-02-02
- remarks
- cf-validation: 77d7581afcf64a1c8b77716d2eb4fb6e
- maintainer
- RIPE-NCC-END-MNT|MNT-SDSK
- abuse name
- SDSK Abuse
- abuse email
- secretariaat@sdsk.nl
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP300.98%
- ippeak0.03%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 93.191.0.0/21 | The Netherlands | valid | 17 | 2026-10-02 |
| 93.191.5.0/24 | The Netherlands | valid | 18 | 2026-10-02 |
| 145.63.0.0/22 | The Netherlands | not found | 17 | 2026-10-02 |
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