Marco Sandro Naef
Cluster stats
Netblocks13
All fragments 641 blocks across 105 clusters
Cluster ID191778753
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (13)

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CIDR Org name Registry Status Confidence
185.73.240.0/24 Marco Sandro Naef BGP ANNOUNCED ● high
185.73.241.0/24 Marco Sandro Naef BGP ANNOUNCED ● high
185.73.242.0/24 Marco Sandro Naef BGP ANNOUNCED ● high
195.190.7.0/24 Marco Sandro Naef BGP ANNOUNCED ● high
2a05:4740::/32 Marco Sandro Naef BGP ANNOUNCED ● high
2a05:4742::/32 Marco Sandro Naef BGP ANNOUNCED ● high
45.141.52.0/22 Marco Sandro Naef RIPE ALLOCATED PA ● low
45.155.76.0/22 Marco Sandro Naef RIPE ALLOCATED PA ● low
45.155.76.0/23 Marco Sandro Naef RIPE SUB-ALLOCATED PA ● low
185.73.240.0/22 Marco Sandro Naef RIPE ALLOCATED PA ● low
2a05:4740::/29 Marco Sandro Naef RIPE ALLOCATED-BY-RIR ● low
2a0e:de40::/29 Marco Sandro Naef RIPE ALLOCATED-BY-RIR ● low
2a0f:680::/29 Marco Sandro Naef RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
46.2% of checked blocks have valid RPKI ROA coverage (6 of 13)
Possible discrepancies (1)

These blocks are registered to Marco Sandro Naef 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.

195.190.7.0/24 /24 authorized for AS47108 — Avernis Communications GmbH

NIC Handles

AS59741 DUMY-RIPE DUMY-RIPE ORG-MSN7-RIPE RIPE-NCC-HM-MNT SINAVPS-MNT SINAVPS-MNT netutils-mnt sinavps-mnt sinavps-mnt