AS39392 SH.cz s.r.o. 🇨🇿 CZ
Announcing 17 prefixes, seen at the RIS collectors.
IPv4 prefixes
12
32,512 (127 × /24)
IPv6 prefixes
5
17 × /32
Upstreams
7
transit providers observed
Peers
7
settlement-free adjacencies
Downstreams
97
transit customers observed
Customer cone
16,032
ASes reachable through it
Registry and operator data
- AS number
- AS39392
- Name
- SH.cz s.r.o.
- Organisation
- SH.cz
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2006-02-14
- Network type
- Content
- Traffic levels
- 200-300Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-SUPERNETWORK
- Website
- https://www.sh.cz
- PeeringDB
- net/2051
- Exchanges
- 1
- Facilities
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
17 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 37.235.96.0/20 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 46.234.96.0/19 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 46.234.121.0/24 v4 | RPKI valid | 16 | 3772139392 | 2026-09-18 |
| 88.86.96.0/19 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 95.168.192.0/19 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 185.75.232.0/22 v4 | no ROA | 42 | 3772139392 | 2026-09-18 |
| 185.80.30.0/24 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 185.203.84.0/24 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 185.203.85.0/24 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 185.247.28.0/22 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 185.247.30.0/23 v4 | RPKI valid | 42 | 3772139392 | 2026-09-18 |
| 195.190.140.0/24 v4 | no ROA | 41 | 3772139392 | 2026-09-18 |
| 2a01:28::/32 v6 | RPKI valid | 35 | 3772139392 | 2026-09-18 |
| 2a01:28:eeee::/48 v6 | RPKI valid | 21 | 2448239392 | 2026-09-18 |
| 2a09:ec00::/29 v6 | RPKI valid | 20 | 3772139392 | 2026-09-18 |
| 2a0d:b880::/29 v6 | RPKI valid | 35 | 3772139392 | 2026-09-18 |
| 2a10:3900::/48 v6 | RPKI valid | 35 | 2448239392 | 2026-09-18 |