AVALON Computersystem Ges.m.b.H.

Data as of 2026-09-27
BGP inherited
This organisation
Netblocks18 · 1,188 IPv4 addresses
IPv6 4 prefixes (largest 2001:67c:2318::/48)
Registered in United Kingdom (11) · Austria (1) · Russia (1) · Sweden (1)
Record ID245473862
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 15 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (18)

⬇ export CSV
CIDR Org name Registry Status Confidence
91.223.101.0/24 AVALON Computersystem Ges.m.b.H. RIPE ASSIGNED PI ● high
195.67.142.144/29 Avalon Innovation Technology AB RIPE ASSIGNED PA ● high
2001:67c:2318::/48 AVALON Computersystem Ges.m.b.H. RIPE ASSIGNED PI ● high
37.221.203.140/30 AVALON-LAN RIPE ASSIGNED PA ● low
141.8.217.32/27 AVALON-AAT01 RIPE ASSIGNED PA ● low
141.8.217.72/29 AVALON-AMR01 RIPE ASSIGNED PA ● low
141.8.217.80/29 AVALON-AMR02 RIPE ASSIGNED PA ● low
141.8.217.88/29 AVALON-SFA01 RIPE ASSIGNED PA ● low
141.8.217.112/28 AVALON-GDH01 RIPE ASSIGNED PA ● low
141.8.217.128/27 AVALON-AAT01AA RIPE ASSIGNED PA ● low
141.8.217.160/28 AVALON-GDH01I RIPE ASSIGNED PA ● low
141.8.217.224/27 AVALON-GEN01 RIPE ASSIGNED PA ● low
141.8.218.0/24 AVALON-GEN02 RIPE ASSIGNED PA ● low
141.8.219.0/24 AVALON-GEN03 RIPE ASSIGNED PA ● low
141.8.223.0/24 AVALON-GEN04 RIPE ASSIGNED PA ● low
2a01:4f9:2a:138f::/64 AVALON-DOO RIPE ASSIGNED ● low
2a01:4f9:3081:2ef0::/64 AVALON-DOO RIPE ASSIGNED ● low
2a01:4f9:3081:3110::/64 AVALON-DOO RIPE ASSIGNED ● low

IPv6 ranges (4)

CIDR
2001:67c:2318::/48
2a01:4f9:2a:138f::/64
2a01:4f9:3081:2ef0::/64
2a01:4f9:3081:3110::/64

Footprint over time

14 weekly snapshots · JSON
18 -4 netblocks since 2026-07-05
2026-07-05 peak 22 2026-09-27

Network trust

what's this?
RPKI hygiene: D how networks compare →
27.8% of checked blocks have valid RPKI ROA coverage (5 of 18)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE EURODATA-MNT HOS-GUN MNT-SELFNET OBIT-MNT ORG-ACG7-RIPE ORG-AITA7-RIPE RIPE-NCC-END-MNT TELIANET-LIR