Brno University of Technology
AS201263 is Brno University of Technology (vutbr.cz). It announces 256 IPv4 addresses in 1 prefix, and 1 IPv6 prefix.
Czechia· RIPE· allocated 2014-12-09· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Czechia256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS-BRIX-CDN
- name
- Brno University of Technology
- org
- ORG-BUOT1-RIPE
- org name
- Brno University of Technology
- org address
- Antoninska 548/1, 60190, Brno, CZECH REPUBLIC
- org country
- CZ
- country
- CZ
- source
- ripe
- status
- ASSIGNED
- created
- 2014-12-09
- updated
- 2018-09-04
- maintainer
- RIPE-NCC-END-MNT|VUTBR-MNT
- abuse name
- Brno University of Technology - Backbone Admins
- abuse email
- abuse@vutbr.cz
- abuse phone
- +420 723047787
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- CDN IP60akamai23.44%
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 147.229.255.0/24 | Czechia | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:67c:1223::/48 | Czechia | valid | 19 | 2026-10-02 |
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