FASTSPEED A/S

BGP inherited
Cluster stats
Netblocks8 · 4,092 IPv4 addresses
Registered in Denmark (4) · MM (1)
Cluster ID208785042
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-07-19

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.116.194.68/32 FASTSPEED PEERINGDB ASSIGNED ● high
147.78.28.0/22 FASTSPEED A/S BGP ANNOUNCED ● high
185.229.152.0/22 FASTSPEED A/S BGP ANNOUNCED ● high
2001:df3:1300::1826:68/128 FASTSPEED PEERINGDB ASSIGNED ● high
2a09:5e40::/29 FASTSPEED A/S BGP ANNOUNCED ● high
147.78.28.0/22 FASTSPEED A/S RIPE ALLOCATED PA ● low
185.229.152.0/22 FASTSPEED A/S RIPE ALLOCATED PA ● low
2a09:5e40::/29 FASTSPEED A/S RIPE ALLOCATED-BY-RIR ● low

Possibly related to this organisation

what's this?
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

Network trust

what's this?
RPKI hygiene: D how networks compare →
25.0% of checked blocks have valid RPKI ROA coverage (2 of 8)
No discrepancies found among checked blocks.

NIC Handles

AS151826 AS209424 DUMY-RIPE DUMY-RIPE ORG-FA950-RIPE RIPE-NCC-HM-MNT mnt-dk-fastspeed-1 mnt-dk-fastspeed-1