FHS-NET
Cluster stats
Netblocks12
All fragments 27 blocks across 9 clusters
Cluster ID191885345
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
78.104.86.0/23 FHS-NET RIPE ASSIGNED PA ● low
78.104.168.0/22 FHS-NET RIPE ASSIGNED PA ● low
78.104.196.0/22 FHS-NET RIPE ASSIGNED PA ● low
193.170.110.0/24 FHS-NET RIPE ASSIGNED PA ● low
193.170.141.0/25 FHS-NET RIPE ASSIGNED PA ● low
193.170.193.0/25 FHS-NET RIPE ASSIGNED PA ● low
193.171.95.0/24 FHS-NET RIPE ASSIGNED PA ● low
193.171.143.0/25 FHS-NET RIPE ASSIGNED PA ● low
194.94.28.0/22 FHS RIPE ASSIGNED PA ● low
213.183.183.112/29 FHS-GMBH-NET RIPE ASSIGNED PA ● low
2001:628:20e0::/48 FHS-NET RIPE ASSIGNED ● low
2001:638:907::/48 FHS RIPE ASSIGNED ● low

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 (8)

These blocks are registered to FHS-NET 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.

2001:638:907::/48 /48 authorized for AS680 — Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
2001:628:20e0::/48 /48 authorized for AS1853 — ACONET
194.94.28.0/22 /22 authorized for AS680 — Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
78.104.168.0/22 /22 authorized for AS1853 — ACONET
78.104.196.0/22 /22 authorized for AS1853 — ACONET
78.104.86.0/23 /23 authorized for AS1853 — ACONET
193.170.110.0/24 /24 authorized for AS1853 — ACONET
193.171.95.0/24 /24 authorized for AS1853 — ACONET

NIC Handles

ACONET-LIR-MNT DFN-LIR-MNT DUMY-RIPE DUMY-RIPE EWETEL-MNT