AS21430 WIA spol. s.r.o. 🇨🇿 CZ
Announcing 70 prefixes, seen at the RIS collectors.
IPv4 prefixes
65
41,472 (162 × /24)
IPv6 prefixes
5
1 × /32
Upstreams
5
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
15
ASes reachable through it
Registry and operator data
- AS number
- AS21430
- Name
- WIA spol. s.r.o.
- Organisation
- WIA
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2001-12-07
- Network type
- Cable/DSL/ISP
- Traffic levels
- 50-100Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-WIA-CUST
- Website
- http://www.wia.cz/
- PeeringDB
- net/3652
- Exchanges
- 2
- Facilities
- 4
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:67c:aa4::/48 v6 | no ROA | 34 | 2448221430 | 2026-09-18 |
| 2001:67c:15a0::/48 v6 | no ROA | 33 | 2448221430 | 2026-09-18 |
| 2001:67c:15a1::/48 v6 | RPKI valid | 35 | 2448221430 | 2026-09-18 |
| 2a01:6400::/32 v6 | RPKI valid | 35 | 3772121430 | 2026-09-18 |
| 2a14:a480::/48 v6 | RPKI valid | 34 | 2448221430 | 2026-09-18 |