AS42236 DTUSCIENCEPARK DTU Science Park a/s
🇩🇰Org handle: ORG-DSPA3-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
9total
8 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)3,072
Announced (BGP)2,048
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)1.2×10²⁴
Announced Prefixes
(BGP)9|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | RIPE | 2026-10-10 | |
| No ROA | RIPE | 2026-10-10 | |
| No ROA | RIPE | 2026-10-10 | |
| No ROA | RIPE | 2026-10-10 | |
| No ROA | RIPE | 2026-10-10 |
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 77.72.48.0/21 | 🇩🇰 DK | RIPENCC | allocated |
| 77.72.52.0/24 | 🇩🇰 DK | RIPE | assigned |
| 77.72.53.0/24 | 🇩🇰 DK | RIPE | assigned |
| 77.72.54.0/24 | 🇩🇰 DK | RIPE | assigned |
| 77.72.55.0/24 | 🇩🇰 DK | RIPE | assigned |
| 2a05:f700:fffe::/48 | 🇩🇰 DK | RIPE | assigned |
All 9 announced prefixes of AS42236 →
BGP Neighbours
(seen in AS paths)Transfer History
Registry transfers of AS42236 between organisations.
- AS42236Transfer ·
- AS42236Transfer ·
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 AS42236 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/42236Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/42236" | jq