AS38930 FIBERRING LeaseWeb Network B.V.
🇳🇱Org handle: ORG-FB8-RIPE
Amsterdam, Netherlands
RIPE NCCallocated
Announced Prefixes (BGP)
8total
6 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)9,472
Announced (BGP)10,496
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 5/100 · 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 53/100
- All announced prefixes have a valid ROA and a matching IRR route object
Based on 8 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 87.255.32.0/19 | 🇳🇱 NL | RIPENCC | allocated |
| 94.75.196.0/24 | 🇳🇱 NL | RIPE | assigned |
| 185.175.4.0/22 | 🇫🇷 FR | RIPENCC | allocated |
| 2a00:ec8::/32 | 🇳🇱 NL | RIPENCC | allocated |
All 8 announced prefixes of AS38930 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS38930 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (11)
Networks whose own prefixes AS38930 passes on: usually its customers.
- AS50343NWRK New Work SE4
- AS16281UTELISYS Communications B.V3
- AS47482SPECTRE Operations B.V2
- AS56372VALUECARE Holding B.V2
- AS61005OPENTLD1 OpenTLD BV2
- AS207843VBOXX B.V2
- AS9017MDAM Marcus Van Dam1
- AS29141BKVG Bradler & Krantz & . KG1
- AS43861CIRCLEB ASN Circle B B.V1
- AS60679Freedom Registry BV1
- AS214988Solit McCloud.Nl B.V1
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/38930Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/38930" | jq