AS39292
Duocast B.V.
AS39292 is Duocast B.V. (duocast.nl). It announces 768 IPv4 addresses in 3 prefixes, and 1 IPv6 prefixes.
The Netherlands· RIPE· allocated 2006-01-25· hosting
768
IPv4 addresses announced
3
IPv4 prefixes
1
IPv6 prefixes
75.00%
of its routes RPKI-valid
768
of its IPv4 geolocated
1
country
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 Netherlands768 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DUOCASTBACKUP-AS
- name
- Duocast B.V.
- org
- ORG-DA16-RIPE
- org name
- Duocast B.V.
- org address
- Friesestraatweg 213d, 9743 AD, Groningen, NETHERLANDS
- org country
- NL
- country
- NL
- source
- ripe
- status
- ASSIGNED
- created
- 2006-01-25
- updated
- 2022-04-28
- maintainer
- RIPE-NCC-END-MNT|MNT-DUOCAST
- abuse name
- Duocast role
- abuse email
- abuse@duocast.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.
- 0.26%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.26%
- None here
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 91.209.7.0/24 | The Netherlands | valid | 16 | 2026-10-02 |
| 185.80.247.0/24 | The Netherlands | valid | 16 | 2026-10-02 |
| 194.50.96.0/24 | The Netherlands | not found | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a01:1b1::/32 | The Netherlands | valid | 19 | 2026-10-02 |
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