AS29505 SWHL-AS Stadtwerke Luebeck Digital GmbH
🇩🇪Org handle: ORG-SLDG1-RIPE
Stadtwerke Luebeck Digital GmbH
RIPE NCCallocated
Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)26,368
Announced (BGP)24,832
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)6.3×10²⁹
Routing hygiene
Score 4/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
3
diversity 63/100
- All announced prefixes have a valid ROA and a matching IRR route object
Based on 4 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 |
Allocated Prefixes
(RIR)10Prefix | Country | RIR | Status |
|---|---|---|---|
| 85.233.0.0/19 | 🇩🇪 DE | RIPENCC | allocated |
| 149.249.64.0/18 | 🇩🇪 DE | RIPENCC | allocated |
| 149.249.76.0/24 | 🇩🇪 DE | RIPE | assigned |
| 149.249.79.0/24 | 🇩🇪 DE | RIPE | assigned |
| 149.249.85.0/24 | 🇩🇪 DE | RIPE | assigned |
| 149.249.88.0/24 | 🇩🇪 DE | RIPE | assigned |
| 149.249.103.0/24 | 🇩🇪 DE | RIPE | assigned |
| 149.249.105.0/24 | 🇩🇪 DE | RIPE | assigned |
| 149.249.127.0/24 | 🇩🇪 DE | RIPE | assigned |
| 2a07:6c40::/29 | 🇩🇪 DE | RIPENCC | allocated |
All 4 announced prefixes of AS29505 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS215275 | 🇩🇪SWL-DIGITAL-DC Stadtwerke Luebeck Digital GmbH |
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS29505 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (1)
Networks whose own prefixes AS29505 passes on: usually its customers.
- AS215275SWL DIGITAL DC Stadtwerke Luebeck Digital1
Transfer History
Registry transfers of AS29505 between organisations.
- AS29505Transfer ·
- AS29505Transfer ·
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/29505Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/29505" | jq