SISTEC

SISTEC LLC
Data as of 2026-09-13
GLEIF verified
LEI
969500HT3UX001LCME41
Registered name
SISTEC
Jurisdiction
FR
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks7 · 1,540 IPv4 addresses
IPv6 2 prefixes (largest 2a0e:1400::/29)
Registered in Ukraine (6) · Romania (1)
Also registered under this name 27 netblocks across 6 separate records
Record ID241567373
RegistryBGP
Owner jurisdictionFR
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 969500HT3UX001LCME41
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.182.96.0/22 SISTEC LLC BGP ANNOUNCED ● high
91.239.139.0/24 SISTEC LLC BGP ANNOUNCED ● high
194.246.74.0/24 SISTEC LLC BGP ANNOUNCED ● high
2a0e:1400::/29 SISTEC LLC RIPE ALLOCATED-BY-RIR ● medium
5.182.96.1 – 5.182.99.255 SISTEC-NET RIPE ASSIGNED PA ● low
136.255.70.112/30 sistec_buc_ip RIPE ASSIGNED PA ● low
2a03:5dc0:7::/48 SISTEC RIPE ASSIGNED ● low

IPv6 ranges (2)

CIDR
2a0e:1400::/29
2a03:5dc0:7::/48

Footprint over time

12 weekly snapshots · JSON
9 -1 netblocks since 2026-07-05
2026-07-05 peak 10 2026-09-13

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (9 of 9)
Possible discrepancies (2)

These blocks are registered to SISTEC LLC but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a03:5dc0:7::/48 /48 authorized for AS29491 — KIEVLINE LLC
91.239.139.0/24 /24 authorized for AS35213 — TOV "Kompjuternie Merezhi"

NIC Handles

AS12302-MNT AS209106 COMPNETUA-MNT DUMY-RIPE DUMY-RIPE KIEVLINE-MNT ORG-SL838-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT SISTEC-19-MNT SISTEC-19-MNT