Systex s.r.o.
SYSTEX CORPORATION
LEI
315700N3DGMM83TMZ882
Registered name
Systex s.r.o.
Jurisdiction
CZ
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks11
Cluster ID191742662
RegistryAPNIC
Owner jurisdictionCZ
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 315700N3DGMM83TMZ882
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
11 0 netblocks since 2026-07-05
2026-07-05 peak 11 2026-07-06

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
202.39.96.0/20 SYSTEX CORPORATION BGP ANNOUNCED ● high
202.82.172.8/29 SYSTEX-HK APNIC ASSIGNED NON-PORTABLE ● high
202.82.172.16/28 SYSTEX-HK APNIC ASSIGNED NON-PORTABLE ● high
210.63.0.0/19 SYSTEX CORPORATION BGP ANNOUNCED ● high
210.63.32.0/19 SYSTEX CORPORATION BGP ANNOUNCED ● high
210.67.0.0/20 SYSTEX CORPORATION BGP ANNOUNCED ● high
210.67.16.0/20 SYSTEX CORPORATION BGP ANNOUNCED ● high
210.67.32.0/19 SYSTEX CORPORATION BGP ANNOUNCED ● high
210.67.112.0/20 SYSTEX CORPORATION BGP ANNOUNCED ● high
91.25.111.136/29 SYSTEX-ISERNHAGEN-NET RIPE ASSIGNED PA ● low
2003:ff:5834::/48 SYSTEX-ISERNHAGEN-NET RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.8% of checked blocks have valid RPKI ROA coverage (9 of 11)
Possible discrepancies (1)

These blocks are registered to SYSTEX CORPORATION 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.

2003:ff:5834::/48 /48 authorized for AS3320 — Deutsche Telekom AG

NIC Handles

AS4783 DTAG-NIC DUMY-RIPE DUMY-RIPE GL494-AP MAINT-HK-PCCW-BIA-CS TA66-AP