Proact Netherlands B.V.
AS203179 is Proact Netherlands B.V. (shareditcenter.nl). It announces 1,024 IPv4 addresses in 1 prefixes, and 1 IPv6 prefixes.
The Netherlands· RIPE· allocated 2016-03-15· 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 Netherlands1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ProactMCS
- name
- Proact Netherlands B.V.
- org
- ORG-PISB1-RIPE
- org name
- Proact Netherlands B.V.
- org address
- Scorpius 171, 2132 LR, Hoofddorp, NETHERLANDS
- org country
- NL
- country
- NL
- source
- ripe
- status
- ASSIGNED
- created
- 2016-03-15
- updated
- 2026-07-31
- maintainer
- RIPE-NCC-END-MNT|PROACTDE
- abuse name
- Abuse-C Role
- abuse email
- administrators@shareditcenter.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.
- 0.88%
- None here
- 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 |
|---|---|---|---|---|
| 185.143.156.0/22 | The Netherlands | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a07:3640::/29 | The Netherlands | valid | 20 | 2026-10-02 |
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