Christian Wittenhorst trading as Progon Network Engineering
AS21269 is Christian Wittenhorst trading as Progon Network Engineering (progon.net). It announces 1,280 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
Switzerland· RIPE· allocated 2001-10-11· 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.
- Switzerland1,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- wiwis-AS
- name
- Christian Wittenhorst trading as Progon Network Engineering
- org
- ORG-CWTA1-RIPE
- org name
- Christian Wittenhorst trading as Progon Network Engineering
- org address
- Haldenstrasse 6, 6300, Zug, SWITZERLAND
- org country
- CH
- country
- CH
- source
- ripe
- status
- ASSIGNED
- created
- 2001-10-11
- updated
- 2020-03-18
- maintainer
- RIPE-NCC-END-MNT|PROGON-NET-MNT|PROGON-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuse@progon.net
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP25620.00%
- None here
- None here
- None here
- 0.16%
- 0.08%
- 0.08%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 92.118.240.0/22 | Switzerland | valid | 17 | 2026-10-02 |
| 195.95.132.0/24 | Switzerland | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a09:b240::/32 | Switzerland | valid | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.