Tlapnet-CZ

Data as of 2026-09-06
BGP inherited
This organisation
Netblocks12 · 3,072 IPv4 addresses
Record ID236425952
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.230.172.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● medium
185.230.173.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● medium
185.230.174.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● medium
185.230.175.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● medium
185.87.140.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low
185.87.141.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low
185.87.142.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low
185.87.143.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low
185.243.172.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low
185.243.173.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low
185.243.174.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low
185.243.175.0/24 Tlapnet-CZ RIPE ASSIGNED PA ● low

Footprint over time

3 weekly snapshots · JSON
12 0 netblocks since 2026-08-23
2026-08-23 peak 12 2026-09-06

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (12 of 12)
Possible discrepancies (6)

These blocks are registered to Tlapnet-CZ but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

185.87.142.0/24 /24 authorized for AS204666 — Jiri Tlapak
185.87.143.0/24 /24 authorized for AS204666 — Jiri Tlapak
185.230.172.0/24 /24 authorized for AS197412 — Jiri Tlapak
185.230.173.0/24 /24 authorized for AS197412 — Jiri Tlapak
185.230.174.0/24 /24 authorized for AS197412 — Jiri Tlapak
185.230.175.0/24 /24 authorized for AS197412 — Jiri Tlapak

NIC Handles

DUMY-RIPE DUMY-RIPE TLAPNET-MNT