AS38927 NETBUILD-AS Net-Build GmbH
🇩🇪Org handle: ORG-NG27-RIPE
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
10total
8 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)7,936
Announced (BGP)8,448
IPv6 Addresses
Allocated (RIR)1.2×10³⁰
Announced (BGP)1.2×10³⁰
Routing hygiene
Score 11/100 · Low riskRPKI ROA coverage
90%
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
2
diversity 18/100
- Routes concentrated on one upstream (90% of routes)
- 10% of announced prefixes (1 of 10) have no valid ROA
Based on 10 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)10|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
185.121.135.0/24MOAS | Valid | RIPE | - |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
212.232.19.0/24MOAS | Valid | RIPE | - |
| Valid | RIPE | - | |
| No ROA | RIPE | - |
Allocated Prefixes
(RIR)8Prefix | Country | RIR | Status |
|---|---|---|---|
| 46.226.80.0/21 | 🇩🇪 DE | RIPENCC | allocated |
| 87.237.120.0/21 | 🇩🇪 DE | RIPENCC | allocated |
| 91.213.232.0/24 | 🇩🇪 DE | RIPENCC | assigned |
| 93.191.48.0/21 | 🇩🇪 DE | RIPENCC | allocated |
| 185.146.236.0/22 | 🇩🇪 DE | RIPENCC | allocated |
| 193.19.112.0/23 | 🇱🇺 LU | RIPENCC | assigned |
| 2a02:420::/29 | 🇩🇪 DE | RIPENCC | allocated |
| 2a14:2440::/29 | 🇩🇪 DE | RIPENCC | allocated |
All 10 announced prefixes of AS38927 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS204762 | 🇩🇪AYEDO Ayedo Cloud Solutions GmbH |
Abuse Contact
+31205354444
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/38927Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/38927" | jq