Ferenz Networks
Cluster stats
Netblocks65
Cluster ID191595411
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (65)

showing 50 of 65 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
31.57.174.0/23 Ferenz Networks BGP ANNOUNCED ● high
31.57.174.0/23 Ferenz Networks RIPE ASSIGNED PA ● high
31.57.174.0/24 Ferenz Networks BGP ANNOUNCED ● high
31.57.175.0/24 Ferenz Networks BGP ANNOUNCED ● high
45.68.72.103/32 Ferenz Networks PEERINGDB ASSIGNED ● high
45.68.95.26/32 Ferenz Networks PEERINGDB ASSIGNED ● high
45.184.144.118/32 Ferenz Networks PEERINGDB ASSIGNED ● high
45.184.146.235/32 Ferenz Networks PEERINGDB ASSIGNED ● high
45.184.147.32/32 Ferenz Networks PEERINGDB ASSIGNED ● high
45.224.128.0/22 Ferenz Networks BGP ANNOUNCED ● high
45.224.128.0/23 Ferenz Networks BGP ANNOUNCED ● high
45.224.128.0/24 Ferenz Networks BGP ANNOUNCED ● high
45.224.129.0/24 Ferenz Networks BGP ANNOUNCED ● high
45.224.130.0/23 Ferenz Networks BGP ANNOUNCED ● high
45.224.130.0/24 Ferenz Networks BGP ANNOUNCED ● high
45.224.131.0/24 Ferenz Networks BGP ANNOUNCED ● high
74.1.74.0/23 Ferenz Networks BGP ANNOUNCED ● high
74.1.74.0/24 Ferenz Networks BGP ANNOUNCED ● high
74.1.75.0/24 Ferenz Networks BGP ANNOUNCED ● high
74.1.84.0/23 Ferenz Networks BGP ANNOUNCED ● high
74.1.84.0/24 Ferenz Networks BGP ANNOUNCED ● high
74.1.85.0/24 Ferenz Networks BGP ANNOUNCED ● high
96.43.96.0/24 Ferenz Networks BGP ANNOUNCED ● high
102.165.25.0/24 Ferenz Networks BGP ANNOUNCED ● high
170.81.40.0/22 Ferenz Networks BGP ANNOUNCED ● high
170.81.40.0/23 Ferenz Networks BGP ANNOUNCED ● high
170.81.40.0/24 Ferenz Networks BGP ANNOUNCED ● high
170.81.41.0/24 Ferenz Networks BGP ANNOUNCED ● high
170.81.42.0/24 Ferenz Networks BGP ANNOUNCED ● high
170.81.42.0/23 Ferenz Networks BGP ANNOUNCED ● high
170.81.43.0/24 Ferenz Networks BGP ANNOUNCED ● high
177.52.39.13/32 Ferenz Networks PEERINGDB ASSIGNED ● high
181.214.128.0/23 Ferenz Networks RIPE SUB-ALLOCATED PA ● high
181.214.128.0/23 Ferenz Networks BGP ANNOUNCED ● high
181.214.128.0/24 Ferenz Networks BGP ANNOUNCED ● high
181.214.129.0/24 Ferenz Networks BGP ANNOUNCED ● high
181.214.230.0/24 Ferenz Networks BGP ANNOUNCED ● high
181.214.230.0/24 Ferenz Networks RIPE SUB-ALLOCATED PA ● high
181.215.211.0/24 Ferenz Networks BGP ANNOUNCED ● high
181.215.211.0/24 Ferenz Networks RIPE ASSIGNED PA ● high
181.215.215.0/24 Ferenz Networks RIPE SUB-ALLOCATED PA ● high
181.215.215.0/24 Ferenz Networks BGP ANNOUNCED ● high
187.16.222.152/32 Ferenz Networks PEERINGDB ASSIGNED ● high
200.219.141.99/32 Ferenz Networks PEERINGDB ASSIGNED ● high
2001:12f8::222:152/128 Ferenz Networks PEERINGDB ASSIGNED ● high
2001:12f8:0:4::235/128 Ferenz Networks PEERINGDB ASSIGNED ● high
2001:12f8:0:4::147:32/128 Ferenz Networks PEERINGDB ASSIGNED ● high
2001:12f8:0:5::99/128 Ferenz Networks PEERINGDB ASSIGNED ● high
2001:12f8:0:6::39:13/128 Ferenz Networks PEERINGDB ASSIGNED ● high
2001:12f8:0:9::103/128 Ferenz Networks PEERINGDB ASSIGNED ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (65 of 65)
Possible discrepancies (1)

These blocks are registered to Ferenz Networks 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.

74.1.74.0/24 /24 authorized for AS834 — IPXO LLC

NIC Handles

AR834 AS266400 AS266400 DAL1-MNT DUMY-RIPE DUMY-RIPE FN3712-RIPE ORG-FN86-RIPE netutils-mnt netutils-mnt