2a03:2e4::/30 RPKI valid
Brno University of Technology · Updated 22.10.2026 04:14 UTC
Network Information
- Prefix
- 2a03:2e4::/30
- Network Description:
- —
- Address range
- 2a03:2e4:: – 2a03:2e7:ffff:ffff:ffff:ffff:ffff:ffff
- Size
- 17,179,869,184 × /64
- Origin AS
- AS197451 Brno University of Technology
- Organization
- Brno University of Technology
- AS path
- AS208972AS9121AS6939AS2852AS197451AS197451
- Paths seen
- 1
- RPKI
- RPKI valid
- Location
Czechia- First seen
- 21.10.2026
RPKI ROAs
| ROA prefix | Max length | Origin AS | Trust anchor | |
|---|---|---|---|---|
| 2a03:2e0::/29 | /48 | AS197451 | RIPE | Matches |
None in the routing table.
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 147.229.0.0/17 | AS197451 | Brno University of Technology | Bílovice nad Svitavou | RPKI valid |
| 147.229.128.0/18 | AS197451 | Brno University of Technology | Brno | RPKI valid |
| 147.229.192.0/19 | AS197451 | Brno University of Technology | Prague | RPKI valid |
| 147.229.224.0/19 | AS197451 | Brno | | RPKI valid |
| 185.62.108.0/23 | AS197451 | Brno University of Technology | Brno | RPKI valid |
| 185.149.204.0/22 | AS197451 | | No ROA | |
| 185.149.204.0/24 | AS197451 | | No ROA | |
| 185.149.205.0/24 | AS197451 | | No ROA | |
| 2001:67c:1220::/46 | AS197451 | Brno | RPKI valid | |
| 2a03:2e0::/32 | AS197451 | | RPKI valid | |
| 2a07:6bc0::/29 | AS197451 | | No ROA |
Origin AS
Details →- AS
- AS197451
- Name
- Brno University of Technology
- Website
- http://www.vutbr.cz
- Prefixes
- 8 IPv4 · 4 IPv6
- Peers
- 8 (3 Upstreams)