TKRZ Stadtwerke GmbH
AS42184 is TKRZ Stadtwerke GmbH (tkrz.de). It announces 18,688 IPv4 addresses in 13 prefixes, and 1 IPv6 prefixes.
Germany· RIPE· allocated 2007-01-10· 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.
- Germany18,688 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS-TKRZ
- name
- TKRZ Stadtwerke GmbH
- org
- ORG-JSG1-RIPE
- org name
- TKRZ Stadtwerke GmbH
- org address
- MOORBRUECKENSTRASSE 30, D-48282, EMSDETTEN, GERMANY
- org country
- DE
- country
- DE
- source
- ripe
- status
- ASSIGNED
- created
- 2007-01-10
- updated
- 2026-09-11
- remarks
- TKRZ Stadtwerke GmbH / AS42184 / located at AMS-IX / located at DE-CIX FRA / located at DE-CIX DUS / located at DE-CIX HAM / located at DE-CIX MUC / located at OCIX DUS / located at Peering.cz / PeeringDB: https://as42184.peeringdb.com / Looking-Glass: https://lg.tkrz.net / Looking-Glass: https://bgp.tools/lg/42184 / == Route Server Peerings == / DE-CIX Frankfurt Route Servers: / AMS-IX Route Servers: / OCIX D�sseldorf Route Servers: / DE-CIX Hamburg Route Servers: / DE-CIX M�nchen Route Servers: / DE-CIX D
- maintainer
- RIPE-NCC-END-MNT|MNT-TKRZ
- abuse name
- TKRZ Stadtwerke GmbH
- abuse email
- abuse@tkrz.de
- abuse phone
- +49 2572 202400
- 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.
- VPN IP670watchguard, draytek, sophos3.59%
- anyip, proxyempire, geonode0.48%
- None here
- None here
- None here
- None here
- Hosting IP7,42439.73%
- None here
- None here
- None here
- SSH IP2101.12%
- SMTP IP2731.46%
- 0.83%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.82.124.0/22 | Germany | valid | 17 | 2026-10-02 |
| 88.218.84.0/22 | Germany | valid | 17 | 2026-10-02 |
| 89.251.128.0/20 | Germany | valid | 17 | 2026-10-02 |
| 91.190.224.0/21 | Germany | valid | 17 | 2026-10-02 |
| 178.251.8.0/21 | Germany | valid | 17 | 2026-10-02 |
| 185.64.168.0/22 | Germany | valid | 17 | 2026-10-02 |
| 185.72.200.0/22 | Germany | valid | 17 | 2026-10-02 |
| 185.124.232.0/22 | Germany | valid | 17 | 2026-10-02 |
| 185.143.168.0/22 | Germany | valid | 17 | 2026-10-02 |
| 185.153.140.0/22 | Germany | valid | 17 | 2026-10-02 |
| 188.64.248.0/21 | Germany | valid | 17 | 2026-10-02 |
| 194.15.152.0/22 | Germany | valid | 17 | 2026-10-02 |
| 194.49.22.0/24 | Germany | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a02:f08::/32 | Germany | valid | 20 | 2026-10-02 |
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