AS24603
Ulf Kieber
AS24603 is Ulf Kieber (xoo.net). It announces 2,816 IPv4 addresses in 4 prefixes, and 2 IPv6 prefixes.
Germany· RIPE· allocated 2002-01-16· isp
2,816
IPv4 addresses announced
4
IPv4 prefixes
2
IPv6 prefixes
100.00%
of its routes RPKI-valid
2,816
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.
- Germany2,816 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- XOO-AS
- name
- Ulf Kieber
- org
- ORG-XOO1-RIPE
- org name
- Ulf Kieber
- org address
- Ulf Kieber Muenchener Str. 1 10777 Berlin DE
- org country
- DE
- country
- DE
- source
- ripe
- status
- ASSIGNED
- created
- 2002-01-16
- updated
- 2021-09-15
- remarks
- The Xoo Network / Upstreams / Peers
- maintainer
- RIPE-NCC-END-MNT|XOO-MNT
- abuse name
- X O O Abuse Contact
- abuse email
- abuse@xoo.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 IP2569.09%
- None here
- None here
- None here
- 0.14%
- 0.04%
- 0.11%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.152.100.0/22 | Germany | valid | 16 | 2026-10-02 |
| 185.105.80.0/22 | Germany | valid | 16 | 2026-10-02 |
| 193.108.179.0/24 | Germany | valid | 16 | 2026-10-02 |
| 195.42.100.0/23 | Germany | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.