HenZ.nl B.V.
AS25433 is HenZ.nl B.V. (henz.nl). It announces 3,072 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
The Netherlands· RIPE· allocated 2002-11-21· isp
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
- Henz-nl-AS
- name
- HenZ.nl B.V.
- org
- ORG-HB70-RIPE
- org name
- HenZ.nl B.V.
- org address
- Kabelweg 37, 1014BA, Amsterdam, NETHERLANDS
- org country
- NL
- country
- NL
- source
- ripe
- status
- ASSIGNED
- created
- 2002-11-21
- updated
- 2022-01-12
- remarks
- Currently we do not accept new peerings / abuse issues abuse@henz.nl / technical issues noc@henz.nl / all other issues info@henz.nl
- maintainer
- RIPE-NCC-END-MNT|nl-henz-1-mnt|HENZ-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuse@henz.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.
- 0.07%
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,02433.33%
- None here
- None here
- None here
- 0.07%
- 0.10%
- 0.07%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 94.232.160.0/21 | The Netherlands | valid | 16 | 2026-10-02 |
| 185.197.80.0/22 | The Netherlands | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a0a:7840::/29 | The Netherlands | valid | 19 | 2026-10-02 |
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