2a05:dfc1:3c00::/40 - JERDA NET Jerzy Dabrowski (AS198889)
CIDR
2a05:dfc1:3c00::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇳🇴 Norway
City
Oslo
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a05:dfc1:3c10::/44 | AS198889 JERDA-NET Jerzy Dabrowski | Valid | - | 2026-10-26 |
| 2a05:dfc1:3c20::/44 | AS198889 JERDA-NET Jerzy Dabrowski | Valid | - | 2026-10-26 |
| 2a05:dfc1:3c30::/44 | AS198889 JERDA-NET Jerzy Dabrowski | Valid | - | 2026-10-26 |
| 2a05:dfc1:3ccc::/48 | AS198889 JERDA-NET Jerzy Dabrowski | Valid | - | 2026-10-26 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS198889 | RIPE | kofany-MNT | 2025-02-05 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a05:dfc1:3c10::/44 | AS198889 | 🇩🇪DE | assigned |
| 2a05:dfc1:3ca0::/48 | 🇳🇴NO | assigned | |
| 2a05:dfc1:3ca1::/48 | 🇳🇴NO | assigned |
Origin ASN
AS198889
JERDA-NET Jerzy Dabrowski
Related Prefixes
Geolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/2a05:dfc1:3c00::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a05:dfc1:3c00::/40" | jq
External Links