CIRCLE HOLDINGS LTD.

Circle Cloud Communications Ltd
GLEIF verified
LEI
254900510YEISHWNFX87
Registered name
CIRCLE HOLDINGS LTD.
Jurisdiction
TC
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks7 · 8,229 IPv4 addresses
Registered in Germany (1) · United Kingdom (1) · United States (1)
All fragments 292 blocks across 48 clusters
Cluster ID208810501
RegistryARIN
Owner jurisdictionTC
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 254900510YEISHWNFX87
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

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
2a12:d980:1::/48 Circle Cloud Communications Ltd RIPE ASSIGNED ● high
2a12:d980:2::/48 Circle Cloud Communications Ltd RIPE ASSIGNED ● high
2.207.166.192/29 CIRCLE-NET RIPE ASSIGNED PA ● low
193.129.10.96/27 CIRCLE RIPE ASSIGNED PA ● low
209.95.64.0/19 Circle Net, Inc. ARIN DIRECT ALLOCATION ● low
2a00:2381:4c0::/48 CIRCLE-GROUP RIPE AGGREGATED-BY-LIR ● low
2a00:2381:4c0::/56 CIRCLE-GROUP RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.4% of checked blocks have valid RPKI ROA coverage (5 of 7)
Possible discrepancies (2)

These blocks are registered to Circle Cloud Communications 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.

2a00:2381:4c0::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:4c0::/56 /56 authorized for AS2856 — British Telecommunications Limited

NIC Handles

ARCOR-MNT AS1849-MNT BTNET-MNT CRCL DUMY-RIPE DUMY-RIPE ORG-CCCL2-RIPE ROCKE-ARIN TC43-ARIN TC43-ARIN lir-uk-circlenet-1-MNT