NAM system, a.s.

GLEIF verified
LEI
315700VX0KG9GP1PLD47
Registered name
NAM system, a.s.
Jurisdiction
CZ
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks8 · 2,312 IPv4 addresses
Registered in Czechia (6) · India (1) · Italy (1)
Cluster ID210720198
RegistryAPNIC
Owner jurisdictionCZ
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 315700VX0KG9GP1PLD47
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
15 0 netblocks since 2026-07-05
2026-07-05 peak 15 2026-07-19

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.241.240.0/24 NAM system, a.s. BGP ANNOUNCED ● high
185.241.241.0/24 NAM system, a.s. BGP ANNOUNCED ● high
185.241.242.0/24 NAM system, a.s. BGP ANNOUNCED ● high
185.241.243.0/24 NAM system, a.s. BGP ANNOUNCED ● high
82.99.160.240/29 NAM-system-NET RIPE ASSIGNED PA ● low
185.217.29.0/24 NAM-D4-MIL-COG RIPE LIR-PARTITIONED PA ● low
185.241.240.0/22 NAM system, a.s. RIPE ALLOCATED PA ● low
202.56.127.184/29 NAM-FT APNIC ASSIGNED NON-PORTABLE ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
87.5% of checked blocks have valid RPKI ROA coverage (7 of 8)
Possible discrepancies (1)

These blocks are registered to NAM system, a.s. 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.

185.217.29.0/24 /24 authorized for AS211482 — Namirial spa

NIC Handles

AS204351 BlueTone-MNT DUMY-RIPE DUMY-RIPE JH1655-AP JH1655-AP MAINT-IN-HCL ORG-NSA125-RIPE RIPE-NCC-HM-MNT cz-nam-1-mnt cz-nam-1-mnt it-namirial-1-mnt