KCS
Cluster stats
Netblocks14
All fragments 33 blocks across 10 clusters
Cluster ID192041307
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (14)

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CIDR Org name Registry Status Confidence
46.28.253.64/27 KCS RIPE ASSIGNED PA ● low
46.28.255.0/24 KCS RIPE ASSIGNED PA ● low
62.215.232.32/27 KCS RIPE ASSIGNED PA ● low
77.244.252.152/29 KCS-NET RIPE ASSIGNED PA ● low
80.179.27.48/28 KCS RIPE ASSIGNED PA ● low
80.179.34.180/30 KCS RIPE ASSIGNED PA ● low
82.43.0.88/30 KCS-PLC RIPE ASSIGNED PA ● low
82.43.4.104/29 KCS-PLC RIPE ASSIGNED PA ● low
195.89.224.196/30 KCS RIPE ASSIGNED PA ● low
195.89.224.212/30 KCS RIPE ASSIGNED PA ● low
195.89.226.44/30 KCS RIPE ASSIGNED PA ● low
212.116.254.84/30 kcs RIPE ASSIGNED PA ● low
2a00:2381:1ef5::/48 KCS-GROUP-LTD RIPE AGGREGATED-BY-LIR ● low
2a00:2381:fbbd::/48 KCS-GROUP RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (14 of 14)
Possible discrepancies (3)

These blocks are registered to KCS 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:fbbd::/48 /48 authorized for AS2856 — British Telecommunications PLC
2a00:2381:1ef5::/48 /48 authorized for AS2856 — British Telecommunications PLC
46.28.255.0/24 /24 authorized for AS49318 — TELEFONICA TECH UK MANAGED SERVICES LTD

NIC Handles

AS5089-MNT AS9116-MNT BTNET-MNT DUMY-RIPE DUMY-RIPE FASTTELCO-MNT NESSUS-AT-MNT RATEL-MNT SSUKIDC01P1-MNT VODAFONE-WORLDWIDE-MNTNER