AS215133 JAKUB-WITKOWSKI Jakub Witkowski
🇵🇱Org handle: ORG-JW66-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
9total
9 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)1,536
Announced (BGP)2,304
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Routing hygiene
Score 28/100 · Medium riskRPKI ROA coverage
66.7%
3 prefixes RPKI invalid
IRR route objects
66.7%
3 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 20/100
- 33% of announced prefixes (3 of 9) have no valid ROA, 3 of them RPKI invalid
- Routes concentrated on one upstream (89% of routes)
- 33% of announced prefixes (3 of 9) have no IRR route object for this ASN
Based on 9 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)9|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
31.57.12.0/24MOAS | Valid | Other IRRRIPE | 2026-10-26 |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
130.78.11.0/24MOAS | Valid | RIPE | 2026-10-26 |
191.44.90.0/24MOAS | Valid | RIPE | 2026-10-26 |
| Valid | RIPE | 2026-10-26 |
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 13.141.35.0/24 | 🇺🇦 UA | RIPE | assigned |
| 13.141.56.0/24 | 🇪🇺 EU | RIPE | assigned |
| 13.141.64.0/24 | 🇪🇺 EU | RIPE | assigned |
| 77.216.4.0/24 | 🇺🇦 UA | RIPE | assigned |
| 79.182.27.0/24 | 🇺🇦 UA | RIPE | assigned |
| 201.4.72.0/24 | 🇬🇧 GB | RIPE | assigned |
ASPA
No ASPA
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
- ASPA explainedWhy AS215133 should publish an ASPA object
- 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/215133Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/215133" | jq