Fresenius SE & Co. KGaA
AS15644 is Fresenius SE & Co. KGaA (fresenius.de). It announces 2,816 IPv4 addresses in 4 prefixes, and 1 IPv6 prefixes.
Germany· RIPE· allocated 2000-08-31· 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.
- Germany1,280 · 45.45%
- United States1,024 · 36.36%
- Hong Kong512 · 18.18%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- FRESENIUS
- name
- Fresenius SE & Co. KGaA
- org
- ORG-FA460-RIPE
- org name
- Fresenius SE & Co. KGaA
- org address
- Fresenius AG
- org country
- DE
- country
- DE
- source
- ripe
- status
- ASSIGNED
- created
- 2002-08-15
- updated
- 2021-07-21
- maintainer
- RIPE-NCC-END-MNT|FRESENIUS-MNT
- abuse name
- Abuse Contact
- abuse email
- info@fresenius.de
- 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.
- 0.18%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.04%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 5.61.64.0/21 | Germany | valid | 17 | 2026-10-02 |
| 193.41.37.0/24 | Germany | not found | 17 | 2026-10-02 |
| 208.88.2.0/24 | United States | not found | 17 | 2026-10-02 |
| 208.88.3.0/24 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a01:52c0::/32 | Germany | valid | 20 | 2026-10-02 |
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