AS20633 UNIFFM-NET Johann Wolfgang Goethe-Universitat Frankfurt am Main
🇩🇪Org handle: ORG-JWGF1-RIPE
cords@rz.uni-frankfurt.de 20101227
RIPE NCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)66,560
Announced (BGP)66,560
IPv6 Addresses
Allocated (RIR)7.1×10²⁹
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 141.2.0.0/16 | 🇩🇪 DE | RIPENCC | assigned |
| 185.193.228.0/22 | 🇩🇪 DE | RIPENCC | allocated |
| 2001:a38::/29 | 🇩🇪 DE | RIPENCC | allocated |
| 2001:a38::/32 | 🇩🇪 DE | RIPE | assigned |
ASPA
No ASPA
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
- ASPA explainedWhy AS20633 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/20633Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/20633" | jq