DTU Science Park a/s
AS42236 is DTU Science Park a/s (dtusciencepark.dk). It announces 2,048 IPv4 addresses in 8 prefixes, and 1 IPv6 prefixes.
Denmark· RIPE· allocated 2007-01-19· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Denmark2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DTUSCIENCEPARK
- name
- DTU Science Park a/s
- org
- ORG-DSPA3-RIPE
- org name
- DTU Science Park a/s
- org address
- Agern Alle 5A, DK-2970, Hørsholm, DENMARK
- org country
- DK
- country
- DK
- source
- ripe
- status
- ASSIGNED
- created
- 2007-01-19
- updated
- 2026-06-12
- maintainer
- RIPE-NCC-END-MNT|lir-dk-dtusciencepark-1-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuse@dtusciencepark.dk
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP26watchguard1.27%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.05%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 77.72.48.0/24 | Denmark | not found | 17 | 2026-10-02 |
| 77.72.49.0/24 | Denmark | not found | 17 | 2026-10-02 |
| 77.72.50.0/24 | Denmark | not found | 17 | 2026-10-02 |
| 77.72.51.0/24 | Denmark | not found | 17 | 2026-10-02 |
| 77.72.52.0/24 | Denmark | not found | 17 | 2026-10-02 |
| 77.72.53.0/24 | Denmark | not found | 17 | 2026-10-02 |
| 77.72.54.0/24 | Denmark | not found | 17 | 2026-10-02 |
| 77.72.55.0/24 | Denmark | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a05:f700:fffe::/48 | Denmark | not found | 11 | 2026-10-02 |
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