AS42184 TKRZ Stadtwerke GmbH 🇩🇪 DE
Announcing 14 prefixes, seen at the RIS collectors.
IPv4 prefixes
13
18,688 (73 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
9
transit providers observed
Peers
20
settlement-free adjacencies
Downstreams
13
transit customers observed
Customer cone
12
ASes reachable through it
Registry and operator data
- AS number
- AS42184
- Name
- TKRZ Stadtwerke GmbH
- Organisation
- TKRZ Stadtwerke
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2007-01-10
- Network type
- NSP
- Traffic levels
- 50-100Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-TKRZ
- Website
- https://www.tkrz-business.de
- Looking glass
- https://lg.tkrz.net
- PeeringDB
- net/1937
- Exchanges
- 7
- Facilities
- 9
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
14 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.82.124.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 88.218.84.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 89.251.128.0/20 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 91.190.224.0/21 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 178.251.8.0/21 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 185.64.168.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 185.72.200.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 185.124.232.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 185.143.168.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 185.153.140.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 188.64.248.0/21 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 194.15.152.0/22 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 194.49.22.0/24 v4 | RPKI valid | 44 | 3454942184 | 2026-09-18 |
| 2a02:f08::/32 v6 | RPKI valid | 35 | 3454942184 | 2026-09-18 |