Altrasoft

ALTRASOFT
Data as of 2026-07-26
Registry
Cluster stats
Netblocks12 · 400 IPv4 addresses
IPv6 2 prefixes (largest 2001:4d78:630:3c::/64)
Registered in France (8) · Netherlands (2)
All fragments 13 blocks across 2 clusters
Cluster ID214545551
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 5 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

6 weekly snapshots · JSON
12 0 netblocks since 2026-07-05
2026-07-05 peak 12 2026-07-26

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
85.233.197.72/29 ALTRASOFT RIPE ASSIGNED PA ● low
85.233.197.128/29 ALTRASOFT RIPE ASSIGNED PA ● low
217.69.19.224/27 Altrasoft RIPE ASSIGNED PA ● low
217.69.21.48/29 ALTRASOFT RIPE ASSIGNED PA ● low
217.69.21.120/29 Altrasoft RIPE ASSIGNED PA ● low
217.69.21.160/27 AltraSoft RIPE ASSIGNED PA ● low
217.69.23.80/28 ALTRASOFT RIPE ASSIGNED PA ● low
217.69.28.0/24 AltraSoft RIPE ASSIGNED PA ● low
217.69.30.96/28 Altrasoft RIPE ASSIGNED PA ● low
217.69.30.240/28 Altrasoft RIPE ASSIGNED PA ● low
2001:4d78:630:3c::/64 ALTRASOFT RIPE ASSIGNED ● low
2a03:6c82:8010:3c::/64 ALTRASOFT RIPE ASSIGNED ● low

IPv6 ranges (2)

CIDR
2001:4d78:630:3c::/64
2a03:6c82:8010:3c::/64

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (12 of 12)
Possible discrepancies (1)

These blocks are registered to ALTRASOFT 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.

217.69.28.0/24 /24 authorized for AS15830 — Equinix (EMEA) Acquisition Enterprises B.V.

NIC Handles

DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT HRW-NOC