DDFR IT Infra & Security B.V.
Cluster stats
Netblocks42
All fragments 66 blocks across 14 clusters
Cluster ID191597826
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (42)

⬇ export CSV
CIDR Org name Registry Status Confidence
31.186.160.0/21 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
37.0.16.0/21 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
80.249.208.156/32 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
81.92.176.0/20 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
83.136.192.0/21 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
91.106.224.0/21 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
93.95.144.0/21 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
145.87.224.0/19 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
147.12.0.0/20 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
185.0.11.2/32 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
185.0.11.20/32 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
185.1.161.68/32 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
185.1.184.15/32 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
185.35.32.0/22 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
185.55.108.0/22 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
185.250.160.0/22 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
193.239.117.89/32 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
212.52.224.0/19 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
217.27.224.0/20 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
2001:7f8:1::a503:5467:1/128 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
2001:7f8:13::a503:5467:1/128 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
2001:7f8:10f::8a8b:323/128 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
2001:7f8:134::15/128 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
2001:7f8:141::2/128 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
2001:7f8:141::20/128 DDFR IT Infra & Security B.V. PEERINGDB ASSIGNED ● high
2a02:5b0::/32 DDFR IT Infra & Security B.V. BGP ANNOUNCED ● high
31.186.160.0/21 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
37.0.16.0/21 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
81.92.176.0/20 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
83.136.192.0/21 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
91.106.224.0/21 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
93.95.144.0/21 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
145.87.224.0/19 DDFR IT Infra & Security B.V. RIPE LEGACY ● low
147.12.0.0/20 DDFR IT Infra & Security B.V. RIPE LEGACY ● low
185.0.11.0/24 DDFR IT Infra & Security B.V. RIPE ASSIGNED PI ● low
185.35.32.0/22 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
185.55.108.0/22 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
185.250.160.0/22 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
212.52.224.0/19 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
217.27.224.0/20 DDFR IT Infra & Security B.V. RIPE ALLOCATED PA ● low
2001:7f8:141::/48 DDFR IT Infra & Security B.V. RIPE ASSIGNED PI ● low
2a02:5b0::/29 DDFR IT Infra & Security B.V. RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
78.6% of checked blocks have valid RPKI ROA coverage (33 of 42)
No discrepancies found among checked blocks.

NIC Handles

AS35467 AS35467 DDFR-IT-Infra-Security-MNT DDFR-IT-Infra-Security-MNT DUMY-RIPE DUMY-RIPE DataDienstenFryslan DataDienstenFryslan ORG-DFb1-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT RIPE-NCC-LEGACY-MNT