Jiri Tlapak
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 51 · 16,128 IPv4 addresses |
| IPv6 | 9 prefixes (largest 2a04:c740::/29) |
| Cluster ID | 222373115 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
59
+1 netblocks since 2026-07-05
2026-07-05
peak 59
2026-08-16
IP Ranges (51)
showing 50 of 51 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.59.102.0/23 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.240.0/20 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.241.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.242.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.243.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.245.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.247.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.248.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.249.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.250.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.251.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 37.221.252.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 45.153.192.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 45.153.192.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 45.153.194.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 45.153.195.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 85.255.88.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 91.224.90.0/23 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 176.119.192.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.19.0.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.64.220.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.64.220.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.64.222.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.74.60.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.85.36.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.87.140.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.87.142.0/23 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.87.143.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.97.24.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.97.24.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.97.25.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.97.26.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.188.100.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.188.101.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.188.103.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.230.172.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.230.172.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.230.173.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.230.174.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 185.243.172.0/22 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 213.108.162.0/23 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 213.108.162.0/24 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a03:d840::/32 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a03:d840:fe02::/48 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a04:c740::/29 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a04:f940::/29 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a05:aa00::/29 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a0a:10c0::/29 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a0d:1880::/29 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
| 2a0f:9300::/29 | Jiri Tlapak | BGP | ANNOUNCED | ● high |
IPv6 ranges (9)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(59 of 59)
Possible discrepancies (31)
These blocks are registered to Jiri Tlapak but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a04:c740::/29 /29 | authorized for AS198668 — Tlapnet s.r.o. |
| 2a0a:10c0::/29 /29 | authorized for AS206270 — ISP Alliance a.s. |
| 2a0f:9300::/29 /29 | authorized for AS198668 — Tlapnet s.r.o. |
| 2a03:d840::/32 /32 | authorized for AS198668 — Tlapnet s.r.o. |
| 37.221.240.0/20 /20 | authorized for AS198668 — Tlapnet s.r.o. |
| 185.243.172.0/22 /22 | authorized for AS198668 — Tlapnet s.r.o. |
| 185.87.140.0/22 /22 | authorized for AS198668 — Tlapnet s.r.o. |
| 45.153.192.0/22 /22 | authorized for AS198668 — Tlapnet s.r.o. |
| 185.19.0.0/22 /22 | authorized for AS198668 — Tlapnet s.r.o. |
| 185.64.220.0/22 /22 | authorized for AS47232 — ISP Alliance a.s. |
| 185.87.140.0/22 /22 | authorized for AS198668 — Tlapnet s.r.o. |
| 185.97.24.0/22 /22 | authorized for AS198668 — Tlapnet s.r.o. |
| 185.243.172.0/22 /22 | authorized for AS198668 — Tlapnet s.r.o. |
| 213.108.162.0/23 /23 | authorized for AS47232 — ISP Alliance a.s. |
| 176.119.192.0/24 /24 | authorized for AS198668 — Tlapnet s.r.o. |
+16 more — see the REST API
NIC Handles
AS197412
AS204666
AS39455
COPROSYS-MNT
DUMY-RIPE
DUMY-RIPE
GS_NET-MNT
MNT-GRAPESC
ORG-JT76-RIPE
RIPE-NCC-HM-MNT
TLAPNET-MNT
TLAPNET-MNT
+5 more