CSI LTD
CSI_LTD
Cluster stats
Netblocks78
All fragments 177 blocks across 25 clusters
Cluster ID191619542
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
78 0 netblocks since 2026-07-05
2026-07-05 peak 78 2026-07-06

IP Ranges (78)

showing 50 of 78 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
202.99.29.128/26 CSI-CO APNIC ASSIGNED NON-PORTABLE ● high
37.46.3.116/30 CSI-LTD RIPE ASSIGNED PA ● low
37.46.3.204/30 CSI-LTD RIPE ASSIGNED PA ● low
62.209.62.152/29 CSI RIPE ASSIGNED PA ● low
62.216.229.96/29 CSI_LTD RIPE ASSIGNED PA ● low
62.216.239.240/29 CSI RIPE ASSIGNED PA ● low
62.216.239.248/29 CSI RIPE ASSIGNED PA ● low
62.216.252.8/30 CSI_LTD RIPE ASSIGNED PA ● low
62.216.252.12/30 CSI_LTD RIPE ASSIGNED PA ● low
62.216.252.64/30 CSI_LTD RIPE ASSIGNED PA ● low
62.216.252.72/29 CSI_LTD RIPE ASSIGNED PA ● low
62.216.252.88/29 CSI_LTD RIPE ASSIGNED PA ● low
62.216.252.96/28 CSI_LTD RIPE ASSIGNED PA ● low
62.216.254.124/30 CSI_LTD RIPE ASSIGNED PA ● low
62.216.254.180/30 CSI_LTD RIPE ASSIGNED PA ● low
62.216.255.16/29 CSI RIPE ASSIGNED PA ● low
62.216.255.24/29 CSI RIPE ASSIGNED PA ● low
62.216.255.192/30 CSI RIPE ASSIGNED PA ● low
62.216.255.204/30 CSI RIPE ASSIGNED PA ● low
80.69.4.128/28 CSI_LTD RIPE ASSIGNED PA ● low
80.69.4.144/28 CSI_LTD RIPE ASSIGNED PA ● low
80.69.19.64/28 CSI_LTD RIPE ASSIGNED PA ● low
80.69.19.208/28 CSI RIPE ASSIGNED PA ● low
80.85.71.40/29 CSI_LTD RIPE ASSIGNED PA ● low
81.145.36.96/27 CSI-LTD RIPE ASSIGNED PA ● low
85.90.238.108/30 CSI RIPE ASSIGNED PA ● low
85.90.238.152/29 CSI RIPE ASSIGNED PA ● low
88.84.134.24/30 CSI_LTD RIPE ASSIGNED PA ● low
88.84.134.28/30 CSI_LTD RIPE ASSIGNED PA ● low
88.84.134.32/30 CSI_Ltd RIPE ASSIGNED PA ● low
88.84.134.60/30 CSI RIPE ASSIGNED PA ● low
89.187.97.44/30 CSI_LTD RIPE ASSIGNED PA ● low
89.187.97.104/30 CSI_LTD RIPE ASSIGNED PA ● low
89.187.101.168/29 CSI_LTD RIPE ASSIGNED PA ● low
89.187.119.208/30 CSI RIPE ASSIGNED PA ● low
89.187.119.212/30 CSI RIPE ASSIGNED PA ● low
89.187.121.44/30 CSI_LTD RIPE ASSIGNED PA ● low
89.202.64.100/30 CSI RIPE ASSIGNED PA ● low
89.202.64.112/29 CSI RIPE ASSIGNED PA ● low
185.2.166.96/28 CSI_LTD RIPE ASSIGNED PA ● low
185.235.92.0/24 CSI RIPE ASSIGNED PA ● low
193.195.237.12/30 CSI-LTD RIPE ASSIGNED PA ● low
193.195.237.16/30 CSI-LTD RIPE ASSIGNED PA ● low
194.159.182.0/24 CSI-LTD RIPE ASSIGNED PA ● low
194.179.49.72/29 CSI RIPE ASSIGNED PA ● low
195.11.199.128/26 CSI-LTD RIPE ASSIGNED PA ● low
195.11.204.0/27 CSI-LTD RIPE ASSIGNED PA ● low
195.76.108.240/29 CSI RIPE ASSIGNED PA ● low
212.67.88.32/27 CSI-NET RIPE ASSIGNED PA ● low
212.111.32.80/29 CSI_LTD RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
98.7% of checked blocks have valid RPKI ROA coverage (77 of 78)
Possible discrepancies (3)

These blocks are registered to CSI_LTD 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.

2a00:2381:d259::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:d259::/56 /56 authorized for AS2856 — British Telecommunications PLC
194.159.182.0/24 /24 authorized for AS1273 — Vodafone Group PLC

NIC Handles

AS12767-MNT AS9116-MNT BTNET-MNT DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT HRW-NOC LN104-AP LN104-AP MAINT-AS3352 MAINT-CNCGROUP-BJ +3 more