AS8323 Academic Computer Centre CYFRONET AGH 🇵🇱 PL
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
57,856 (226 × /24)
IPv6 prefixes
2
9 × /32
Upstreams
3
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
12
transit customers observed
Customer cone
15
ASes reachable through it
Registry and operator data
- AS number
- AS8323
- Name
- Academic Computer Centre CYFRONET AGH
- Organisation
- CYFRONET-AS2
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 1997-05-29
- Network type
- Educational/Research
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS-CYFRONET
- Website
- http://www.cyfronet.pl
- PeeringDB
- net/37561
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 193.193.64.0/19 v4 | RPKI valid | 43 | 345491968448323 | 2026-09-18 |
| 194.8.45.0/24 v4 | no ROA | 43 | 345491968448323 | 2026-09-18 |
| 194.8.46.0/24 v4 | no ROA | 43 | 345491968448323 | 2026-09-18 |
| 195.150.0.0/17 v4 | RPKI valid | 43 | 345491968448323 | 2026-09-18 |
| 195.150.128.0/18 v4 | RPKI valid | 43 | 345491968448323 | 2026-09-18 |
| 2001:6d8::/29 v6 | RPKI valid | 34 | 345491968448323 | 2026-09-18 |
| 2001:6df::/32 v6 | RPKI valid | 34 | 345491968448323 | 2026-09-18 |