lucesem technology GmbH

BGP inherited
Cluster stats
Netblocks10 · 765 IPv4 addresses
Cluster ID211065090
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
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

Footprint over time

5 weekly snapshots · JSON
10 0 netblocks since 2026-07-05
2026-07-05 peak 10 2026-07-19

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.202.133.0/24 lucesem technology GmbH BGP ANNOUNCED ● high
193.37.144.22/32 lucesem technology GmbH PEERINGDB ASSIGNED ● high
193.37.144.28/32 lucesem technology GmbH PEERINGDB ASSIGNED ● high
2001:7f8:4a::22/128 lucesem technology GmbH PEERINGDB ASSIGNED ● high
2001:7f8:4a::28/128 lucesem technology GmbH PEERINGDB ASSIGNED ● high
2a0a:d6c0:1::/48 lucesem technology GmbH BGP ANNOUNCED ● high
91.213.202.0/24 lucesem technology GmbH RIPE ALLOCATED PA ● low
185.202.133.0/24 lucesem technology GmbH RIPE ALLOCATED PA ● low
2a11:b40::/48 lucesem technology GmbH RIPE ALLOCATED-BY-LIR ● low
2a11:b40::/29 lucesem technology GmbH RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
40.0% of checked blocks have valid RPKI ROA coverage (4 of 10)
Possible discrepancies (1)

These blocks are registered to lucesem technology GmbH 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.

91.213.202.0/24 /24 authorized for AS211071 — baha GmbH

NIC Handles

AS51658 AS51658 DUMY-RIPE DUMY-RIPE ORG-PJTA3-RIPE RIPE-NCC-HM-MNT at-55it-MNT ch-jmptechnology-1-mnt lir-at-lucesem-1-MNT lir-at-lucesem-1-MNT