Marcel Straub

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks5 · 256 IPv4 addresses
IPv6 4 prefixes (largest 2a13:fc80::/32)
Cluster ID222373644
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-08-16

IP Ranges (5)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.83.87.0/24 Marcel Straub BGP ANNOUNCED ● high
2001:67c:c48::/48 Marcel Straub BGP ANNOUNCED ● high
2a13:fc80::/32 Marcel Straub BGP ANNOUNCED ● high
2a13:fc80:e000::/48 Marcel Straub BGP ANNOUNCED ● high
2a13:fc80:fffe::/48 Marcel Straub BGP ANNOUNCED ● high

IPv6 ranges (4)

CIDR
2a13:fc80::/32
2001:67c:c48::/48
2a13:fc80:e000::/48
2a13:fc80:fffe::/48

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)
No discrepancies found among checked blocks.

NIC Handles

AS199471 DUMY-RIPE DUMY-RIPE ORG-MS819-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT S5B-MNT S5B-MNT S5BSHR-MNT