206208 looking glass

AS204666 Jiri Tlapak 🇨🇿 CZ

Announcing 49 prefixes, seen at the RIS collectors.

IPv4 prefixes
38
20,736 (81 × /24)
IPv6 prefixes
11
73 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it

Registry and operator data

AS number
AS204666
Name
Jiri Tlapak
Organisation
Jiri Tlapak
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2018-01-29
Scope
Not Disclosed
PeeringDB
net/34683

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

49 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announced prefixes

49 in total

Prefix RPKI Peers Sample path First seen
5.59.102.0/23 v4 RPKI valid 42 3772147232204666 2026-09-18
37.221.240.0/20 v4 RPKI valid 42 3772147232204666 2026-09-18
37.221.241.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.242.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.243.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.245.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.247.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.248.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.249.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.250.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.251.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
37.221.252.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
45.153.192.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
45.153.192.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
45.153.194.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
45.153.195.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
85.255.88.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
91.224.90.0/23 v4 RPKI valid 42 2448216019204666 2026-09-18
176.119.192.0/24 v4 RPKI valid 42 3772147232204666 2026-09-18
185.19.0.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
185.64.220.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
185.64.220.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
185.64.222.0/24 v4 RPKI valid 42 3772147232204666 2026-09-18
185.74.60.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
185.87.140.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
185.87.142.0/23 v4 RPKI valid 43 2448216019204666 2026-09-18
185.87.143.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
185.97.24.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
185.97.24.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
185.97.25.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
185.97.26.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
185.188.100.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
185.188.101.0/24 v4 RPKI valid 42 3772147232204666 2026-09-18
185.188.103.0/24 v4 RPKI valid 41 3772147232204666 2026-09-18
185.230.172.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
185.243.172.0/22 v4 RPKI valid 42 3772147232204666 2026-09-18
213.108.162.0/23 v4 RPKI valid 42 3772147232204666 2026-09-18
213.108.162.0/24 v4 RPKI valid 43 2448216019204666 2026-09-18
2a03:d840::/32 v6 RPKI valid 36 2448216019204666 2026-09-18
2a03:d840:fe02::/48 v6 RPKI valid 32 2448216019204666 2026-09-18
2a04:c740::/29 v6 RPKI valid 36 2448216019204666 2026-09-18
2a04:f940::/29 v6 RPKI valid 36 2448216019204666 2026-09-18
2a05:aa00::/29 v6 RPKI valid 36 2448216019204666 2026-09-18
2a06:400::/29 v6 RPKI valid 32 2448216019204666 2026-09-18
2a0a:10c0::/29 v6 RPKI valid 36 2448216019204666 2026-09-18
2a0d:1880::/29 v6 RPKI valid 36 2448216019204666 2026-09-18
2a0d:3140::/29 v6 RPKI valid 36 2448216019204666 2026-09-18
2a0f:9300::/29 v6 RPKI valid 36 2448216019204666 2026-09-18
2a0f:fec0::/29 v6 RPKI valid 36 2448216019204666 2026-09-18