AS40994 Alwyzon Hohl IT e.U.
🇦🇹Org handle: ORG-MH145-RIPE
Alwyzon, a trading name of Hohl IT e.U.
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
29total
27 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)9,216
Announced (BGP)6,912
IPv6 Addresses
Allocated (RIR)1.3×10³⁰
Announced (BGP)7.1×10²⁹
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
🇦🇹 ATRIR
RIPE NCCStatus
allocated
Allocated
2020-10-06
Routing hygiene
Score 29/100 · Medium riskRPKI ROA coverage
86.2%
3 prefixes RPKI invalid
IRR route objects
86.2%
2 prefixes registered for another origin
Hijack signals
1
1 announced against others' ROAs, 0 own announced by others
Upstreams
4
diversity 58/100
- Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
- 14% of announced prefixes (4 of 29) have no valid ROA, 3 of them RPKI invalid
- 14% of announced prefixes (4 of 29) have no IRR route object for this ASN
Based on 29 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)29|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
46.37.113.0/24MOAS | Valid | Other IRRRIPE | - |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - |
1-10 of 29
1 / 3
Allocated Prefixes
(RIR)31Prefix | Country | RIR | Status |
|---|---|---|---|
| 31.14.17.0/24 | 🇦🇹 AT | RIPENCC | allocated |
| 46.102.156.0/23 | 🇦🇹 AT | RIPENCC | allocated |
| 46.102.156.0/24 | 🇦🇹 AT | RIPE | assigned |
| 46.102.157.0/24 | 🇦🇹 AT | RIPE | assigned |
| 83.138.55.0/24 | 🇦🇹 AT | RIPENCC | allocated |
| 86.106.182.0/23 | 🇦🇹 AT | RIPENCC | allocated |
| 86.106.182.0/24 | 🇦🇹 AT | RIPE | assigned |
| 86.106.183.0/24 | 🇦🇹 AT | RIPE | assigned |
| 94.177.8.0/23 | 🇦🇹 AT | RIPENCC | allocated |
| 94.177.8.0/24 | 🇦🇹 AT | RIPE | assigned |
1-10 of 31
1 / 4
All 29 announced prefixes of AS40994 →
Upstream Providers(5)
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS40994 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (8)
Networks whose own prefixes AS40994 passes on: usually its customers.
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/40994Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/40994" | jq