Andreas Fink

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks24 · 11,840 IPv4 addresses
IPv6 9 prefixes (largest 2001:4b28::/29)
Registered in Switzerland (17) · Turkey (1)
All fragments 34 blocks across 2 clusters
Cluster ID222399874
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 · report an issue

Footprint over time

3 weekly snapshots · JSON
30 +20 netblocks since 2026-07-26
2026-07-26 peak 30 2026-08-16

IP Ranges (24)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.0.40.4/32 Andreas Fink AS60728 PEERINGDB ASSIGNED ● high
185.22.52.0/22 Andreas Fink BGP ANNOUNCED ● high
2001:7f8:137::4/128 Andreas Fink AS60728 PEERINGDB ASSIGNED ● high
2001:7f8:137:9000::4/128 Andreas Fink AS60728 PEERINGDB ASSIGNED ● high
2a04:1d40::/29 Andreas Fink BGP ANNOUNCED ● high
45.143.188.0/22 Andreas Fink BGP ANNOUNCED ● medium
79.134.224.0/19 Andreas Fink BGP ANNOUNCED ● medium
79.134.229.0/24 Andreas Fink BGP ANNOUNCED ● medium
79.134.254.0/24 Andreas Fink BGP ANNOUNCED ● medium
79.134.254.0/23 Andreas Fink BGP ANNOUNCED ● medium
85.209.172.0/22 Andreas Fink BGP ANNOUNCED ● medium
85.209.172.0/24 Andreas Fink BGP ANNOUNCED ● medium
85.209.173.0/24 Andreas Fink BGP ANNOUNCED ● medium
85.209.174.0/24 Andreas Fink BGP ANNOUNCED ● medium
85.209.175.0/24 Andreas Fink BGP ANNOUNCED ● medium
2001:4b28::/29 Andreas Fink BGP ANNOUNCED ● medium
2001:4b28::/32 Andreas Fink BGP ANNOUNCED ● medium
2a01:528::/32 Andreas Fink BGP ANNOUNCED ● medium
2a01:528::/29 Andreas Fink BGP ANNOUNCED ● medium
2a01:528:e::/48 Andreas Fink BGP ANNOUNCED ● medium
5.154.186.0/24 Andreas Fink RIPE ALLOCATED PA ● low
128.0.33.0/24 Andreas Fink RIPE ALLOCATED PA ● low
185.0.40.0/26 Andreas Fink RIPE ASSIGNED PI ● low
2001:7f8:137::/48 Andreas Fink RIPE ASSIGNED PI ● low

IPv6 ranges (9)

CIDR
2001:4b28::/29
2a01:528::/29
2a04:1d40::/29
2001:4b28::/32
2a01:528::/32
2001:7f8:137::/48
2a01:528:e::/48
2001:7f8:137:9000::4/128
2001:7f8:137::4/128

Network trust

what's this?
RPKI hygiene: B how networks compare →
83.3% of checked blocks have valid RPKI ROA coverage (25 of 30)
No discrepancies found among checked blocks.

NIC Handles

AF15-MNT AF15-MNT AS60728 AS60728 AS6775 DUMY-RIPE DUMY-RIPE ORG-AF26-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT