SAM Office B.V.
Cluster stats
Netblocks14
All fragments 243 blocks across 93 clusters
Cluster ID191619474
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (14)

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CIDR Org name Registry Status Confidence
185.1.112.115/32 SAM Office PEERINGDB ASSIGNED ● high
185.1.223.12/32 SAM Office PEERINGDB ASSIGNED ● high
185.63.68.0/23 SAM Office B.V. BGP ANNOUNCED ● high
193.239.118.204/32 SAM Office PEERINGDB ASSIGNED ● high
2001:7f8:13::a505:9985:1/128 SAM Office PEERINGDB ASSIGNED ● high
2001:7f8:83::5:9985:1/128 SAM Office PEERINGDB ASSIGNED ● high
2001:7f8:b7::a505:9985:1/128 SAM Office PEERINGDB ASSIGNED ● high
2a04:f380::/32 SAM Office B.V. BGP ANNOUNCED ● high
185.63.68.0/22 SAM Office B.V. RIPE ALLOCATED PA ● low
213.124.158.184/29 SAM_OFFICE_BV RIPE ASSIGNED PA ● low
2001:41f0:72af::/48 SAM_OFFICE_BV RIPE ASSIGNED ● low
2a04:f380::/29 SAM Office B.V. RIPE ALLOCATED-BY-RIR ● low
2a04:f380::/32 SAM Office B.V. RIPE ALLOCATED-BY-LIR ● low
2a04:f380:1002::/48 SAM Office B.V. RIPE ALLOCATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.4% of checked blocks have valid RPKI ROA coverage (10 of 14)
Possible discrepancies (1)

These blocks are registered to SAM Office B.V. 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.

2001:41f0:72af::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.

NIC Handles

AS59985 AS59985 DUMY-RIPE DUMY-RIPE MNT-SAM-OFFICE MNT-SAM-OFFICE ORG-SOB3-RIPE RIPE-NCC-HM-MNT ZIGGO-AUTOREG1