SITS Group AG

SITS Ltd
Data as of 2026-07-26
GLEIF verified
LEI
506700EG7F6879TS7N18
Registered name
SITS Group AG
Jurisdiction
CH
Ultimate parent
Cyber BidCo SARL
549300RTJQHVQTMV1E97
Cluster stats
Netblocks7 · 1,802 IPv4 addresses
IPv6 1 prefix (largest 2a00:2381:fd4b::/48)
Registered in Russia (8) · Poland (1)
All fragments 46 blocks across 8 clusters
Cluster ID213577941
RegistryBGP
Owner jurisdictionCH
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 506700EG7F6879TS7N18
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

Footprint over time

6 weekly snapshots · JSON
10 0 netblocks since 2026-07-05
2026-07-05 peak 10 2026-07-26

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
31.28.19.72/32 SITS PEERINGDB ASSIGNED ● high
91.204.108.0/22 SITS Ltd RIPE ASSIGNED PI ● high
91.238.244.0/23 SITS Ltd RIPE ASSIGNED PI ● high
185.0.12.19/32 SITS PEERINGDB ASSIGNED ● high
194.110.253.0/24 SITS Ltd RIPE ASSIGNED PI ● high
80.48.102.8/29 SITS RIPE ASSIGNED PA ● low
2a00:2381:fd4b::/48 SITS-GROUP RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (1)

CIDR
2a00:2381:fd4b::/48

Network trust

what's this?
RPKI hygiene: D how networks compare →
20.0% of checked blocks have valid RPKI ROA coverage (2 of 10)
Possible discrepancies (1)

These blocks are registered to SITS Ltd 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.

2a00:2381:fd4b::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AS47379 AS47379 BTNET-MNT DUMY-RIPE DUMY-RIPE ORG-SL259-RIPE RIPE-DB-MNT RIPE-NCC-END-MNT SITSNET-MNT SITSNET-MNT TPNET