Comsol AB

COMSOL
GLEIF verified
LEI
636700WLZ081A3EWVW32
Registered name
Comsol AB
Jurisdiction
SE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks7 · 303 IPv4 addresses
Registered in Netherlands (2) · Czechia (1) · Germany (1) · Hong Kong (1)
All fragments 96 blocks across 9 clusters
Cluster ID208824800
RegistryRIPE
Owner jurisdictionSE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 636700WLZ081A3EWVW32
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-19

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
81.20.118.128/29 COMSOL RIPE ASSIGNED PA ● low
193.79.181.160/27 COMSOL RIPE ASSIGNED PA ● low
195.153.33.0/24 COMSOL-NET RIPE ASSIGNED PA ● low
213.125.161.184/29 COMSOL_BV RIPE ASSIGNED PA ● low
213.151.80.216/30 comsol RIPE ASSIGNED PA ● low
2001:41f0:11e8::/48 COMSOL_BV RIPE ASSIGNED ● low
2a00:2381:fa3c::/48 COMSOL RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
85.7% of checked blocks have valid RPKI ROA coverage (6 of 7)
Possible discrepancies (3)

These blocks are registered to COMSOL but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:fa3c::/48 /48 authorized for AS2856 — British Telecommunications Limited
2001:41f0:11e8::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
195.153.33.0/24 /24 authorized for AS4637 — Telstra International Limited

NIC Handles

BTNET-MNT DIALTELECOM-MNT DUMY-RIPE DUMY-RIPE GOETEL-ACCESS-MNT MNT-GOETEL NLNET-MNT PSINET-UK-SYSADMIN ZIGGO-AUTOREG1