NETBOX LTD

BGP inherited
Complete entity footprint
2 linked clusters · 344 netblocks · 4,909,538 IPv4 addresses
This organisation's clusters combined by evidence — shared operating domain netbox.cz — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
Cluster stats
Netblocks51 · 47,061 IPv4 addresses
Registered in Bulgaria (44) · Czechia (2) · Poland (1)
All fragments 78 blocks across 8 clusters
Cluster ID208788283
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 17 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
71 0 netblocks since 2026-07-05
2026-07-05 peak 71 2026-07-19

IP Ranges (51)

showing 50 of 51 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
77.78.25.0/24 NETBOX LTD BGP ANNOUNCED ● high
77.78.39.0/24 NETBOX LTD BGP ANNOUNCED ● high
77.78.40.0/24 NETBOX LTD BGP ANNOUNCED ● high
77.78.41.0/24 NETBOX LTD BGP ANNOUNCED ● high
77.78.50.0/24 NETBOX LTD BGP ANNOUNCED ● high
77.78.52.0/24 NETBOX LTD BGP ANNOUNCED ● high
77.78.53.0/24 NETBOX LTD BGP ANNOUNCED ● high
85.217.164.0/23 NETBOX LTD BGP ANNOUNCED ● high
85.217.164.0/24 NETBOX LTD BGP ANNOUNCED ● high
85.217.165.0/24 NETBOX LTD BGP ANNOUNCED ● high
87.120.99.0/24 NETBOX LTD BGP ANNOUNCED ● high
87.120.246.0/24 NETBOX LTD BGP ANNOUNCED ● high
87.121.108.0/23 NETBOX LTD BGP ANNOUNCED ● high
88.213.210.0/24 NETBOX LTD BGP ANNOUNCED ● high
88.213.211.0/24 NETBOX LTD BGP ANNOUNCED ● high
88.213.213.0/24 NETBOX LTD BGP ANNOUNCED ● high
88.213.214.0/23 NETBOX LTD BGP ANNOUNCED ● high
91.92.168.0/22 NETBOX LTD BGP ANNOUNCED ● high
93.123.65.0/24 NETBOX LTD BGP ANNOUNCED ● high
94.156.4.0/23 NETBOX LTD BGP ANNOUNCED ● high
94.156.80.0/21 NETBOX LTD BGP ANNOUNCED ● high
94.156.97.0/24 NETBOX LTD BGP ANNOUNCED ● high
178.217.88.0/22 NETBOX LTD BGP ANNOUNCED ● high
178.217.90.0/24 NETBOX LTD BGP ANNOUNCED ● high
185.18.230.0/23 NETBOX LTD BGP ANNOUNCED ● high
185.134.228.0/22 NETBOX LTD BGP ANNOUNCED ● high
2a00:1728:2d::/48 NETBOX LTD BGP ANNOUNCED ● high
46.39.160.1 – 46.39.191.254 NETBOX RIPE ASSIGNED PA ● low
77.78.25.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
77.78.39.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
77.78.40.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
77.78.41.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
77.78.50.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
77.78.52.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
77.78.53.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
85.217.164.0/23 Netbox-Ltd RIPE ASSIGNED PA ● low
85.217.176.0/22 NETBOX RIPE SUB-ALLOCATED PA ● low
85.217.180.0/22 NETBOX RIPE SUB-ALLOCATED PA ● low
85.217.180.0/23 NETBOX RIPE SUB-ALLOCATED PA ● low
88.213.208.0/21 NETBOX LTD RIPE ALLOCATED PA ● low
88.213.210.0/23 NETBOX RIPE ASSIGNED PA ● low
88.213.213.0/24 NETBOX RIPE ASSIGNED PA ● low
95.82.128.1 – 95.82.191.254 NETBOX RIPE ASSIGNED PA ● low
95.158.144.0/24 NETBOX LTD RIPE ASSIGNED PA ● low
178.217.88.0/22 NETBOX LTD RIPE ALLOCATED PA ● low
185.18.230.0/23 NETBOX LTD RIPE ASSIGNED PA ● low
185.134.228.0/22 NETBOX LTD RIPE ALLOCATED PA ● low
195.205.12.128/29 NETBOX RIPE ASSIGNED PA ● low
2001:4cc8::/32 NETBOX RIPE AGGREGATED-BY-LIR ● low
2001:4cc9::/32 NETBOX RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.2% of checked blocks have valid RPKI ROA coverage (47 of 51)
Possible discrepancies (5)

These blocks are registered to NETBOX LTD 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.

2001:4cc8::/32 /32 authorized for AS31246 — O2 Czech Republic, a.s.
2001:4cc9::/32 /32 authorized for AS31246 — O2 Czech Republic, a.s.
95.82.128.1 – 95.82.191.254 /18 authorized for AS31246 — O2 Czech Republic, a.s.
46.39.160.1 – 46.39.191.254 /19 authorized for AS31246 — O2 Czech Republic, a.s.
95.158.144.0/24 /24 authorized for AS35448 — Multilink Ltd.

NIC Handles

AS43548 AS61071 DUMY-RIPE DUMY-RIPE MNT-NETERRA MNT-NETERRA NETBOX-MNT NETWORX-BG NETWORX-BG NOVATEL-MNT NOVATEL-MNT ORG-NL370-RIPE +5 more