AS34520 DFG-AS Deutsche Forschungsgemeinschaft e.V.
🇩🇪Org handle: ORG-DFE1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
2total
1 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)2,048
Announced (BGP)2,048
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-11 | |
| No ROA | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 83.143.0.0/21 | 🇩🇪 DE | RIPENCC | assigned |
| 2001:67c:15b4::/48 | 🇩🇪 DE | RIPENCC | assigned |
| 2a01:a460::/32 | 🇩🇪 DE | RIPENCC | allocated |
All 2 announced prefixes of AS34520 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS34520 hands its own prefixes to: transit providers, or peers at an exchange.
- AS680DFN Verein Zur Foerderung Eines Deutschen Forschungsnetzes E.V2
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 AS34520 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/34520Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/34520" | jq