Falco ISP Services B.V.

Data as of 2026-09-27
BGP inherited
This organisation
Netblocks18 · 3,584 IPv4 addresses
IPv6 8 prefixes (largest 2a06:4c00::/29)
Also registered under this name 20 netblocks across 2 separate records
Record ID245557213
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (18)

⬇ export CSV
CIDR Org name Registry Status Confidence
147.90.186.0/24 Falco ISP Services B.V. BGP ANNOUNCED ● high
185.26.108.0/22 Falco ISP Services B.V. RIPE ALLOCATED PA ● high
185.26.108.0/24 Falco ISP Services B.V. RIPE ASSIGNED PA ● high
185.26.109.0/24 Falco ISP Services B.V. RIPE ASSIGNED PA ● high
185.26.111.0/24 Falco ISP Services B.V. RIPE ASSIGNED PA ● high
213.244.193.0/24 Falco ISP Services B.V. BGP ANNOUNCED ● high
213.244.193.0/25 Falco ISP Services B.V. RIPE ASSIGNED PA ● high
213.244.193.128/25 Falco ISP Services B.V. RIPE ASSIGNED PA ● high
2a00:8760::/32 Falco ISP Services B.V. RIPE ALLOCATED-BY-RIR ● high
2a11:3000::/29 Falco ISP Services B.V. BGP ANNOUNCED ● high
2a12::/29 Falco ISP Services B.V. BGP ANNOUNCED ● high
2a12:f00::/29 Falco ISP Services B.V. BGP ANNOUNCED ● high
2a12:2000::/29 Falco ISP Services B.V. BGP ANNOUNCED ● high
2a12:fc00::/29 Falco ISP Services B.V. BGP ANNOUNCED ● high
185.114.32.0/22 Falco ISP Services B.V. RIPE ALLOCATED PA ● low
185.240.24.0/22 Falco ISP Services B.V. RIPE ALLOCATED PA ● low
2a06:4c00::/29 Falco ISP Services B.V. RIPE ALLOCATED-BY-RIR ● low
2a0c:6b80::/29 Falco ISP Services B.V. RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (8)

CIDR
2a06:4c00::/29
2a0c:6b80::/29
2a11:3000::/29
2a12:2000::/29
2a12::/29
2a12:f00::/29
2a12:fc00::/29
2a00:8760::/32

Footprint over time

14 weekly snapshots · JSON
19 +1 netblocks since 2026-07-05
2026-07-05 peak 19 2026-09-27

Network trust

what's this?
RPKI hygiene: C how networks compare →
57.9% of checked blocks have valid RPKI ROA coverage (11 of 19)
Possible discrepancies (2)

These blocks are registered to Falco ISP Services B.V. 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.

185.240.24.0/22 /22 authorized for AS201838 — Community Fibre Limited
147.90.186.0/24 /24 authorized for AS9009 — M247 Europe SRL

NIC Handles

AS204790 AS60750 CFL-RIPE DUMY-RIPE DUMY-RIPE MNT-FALCO MNT-FALCO ORG-FIS12-RIPE ORG-FISB1-RIPE PREFIXBROKER-MNT RIPE-NCC-HM-MNT