KCV Communications
Cluster stats
Netblocks29
All fragments 31 blocks across 3 clusters
Cluster ID191604161
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
29 0 netblocks since 2026-07-05
2026-07-05 peak 29 2026-07-06

IP Ranges (29)

⬇ export CSV
CIDR Org name Registry Status Confidence
27.118.0.0/20 KCV Communications Co. Ltd. BGP ANNOUNCED ● high
101.203.74.39/32 KCV Communications PEERINGDB ASSIGNED ● high
101.203.78.53/32 KCV Communications PEERINGDB ASSIGNED ● high
101.203.89.52/32 KCV Communications PEERINGDB ASSIGNED ● high
101.203.104.30/32 KCV Communications PEERINGDB ASSIGNED ● high
103.136.138.0/23 KCV Communications Co. Ltd. BGP ANNOUNCED ● high
103.177.65.43/32 KCV Communications PEERINGDB ASSIGNED ● high
103.203.158.54/32 KCV Communications PEERINGDB ASSIGNED ● high
103.231.152.54/32 KCV Communications PEERINGDB ASSIGNED ● high
103.246.232.89/32 KCV Communications PEERINGDB ASSIGNED ● high
202.6.68.0/22 KCV Communications Co. Ltd. BGP ANNOUNCED ● high
202.223.24.0/22 KCV Communications Co. Ltd. BGP ANNOUNCED ● high
218.100.9.207/32 KCV Communications PEERINGDB ASSIGNED ● high
2001:de8:8:6:0:5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
2001:de8:8:9:0:5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
2001:de8:c::5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
2001:de8:c:2:0:5:5376:2/128 KCV Communications PEERINGDB ASSIGNED ● high
2001:de8:c:4:0:5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
2001:df5:b800:bb00:0:5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
2403:c780:7200:b074:0:5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
2403:c780:7200:b078:0:5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
2403:c780:b800:bb00:0:5:5376:1/128 KCV Communications PEERINGDB ASSIGNED ● high
27.118.0.0/20 KCV-NET APNIC ALLOCATED PORTABLE ● low
103.2.96.0/22 KCV APNIC ALLOCATED PORTABLE ● low
103.136.138.0/23 KCV-NET APNIC ALLOCATED PORTABLE ● low
157.112.160.0/20 KCV APNIC ALLOCATED PORTABLE ● low
180.178.80.0/21 KCV APNIC ALLOCATED PORTABLE ● low
202.6.68.0/22 KCV-NET APNIC ALLOCATED PORTABLE ● low
220.247.184.0/21 KCV APNIC ALLOCATED PORTABLE ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
79.3% of checked blocks have valid RPKI ROA coverage (23 of 29)
Possible discrepancies (4)

These blocks are registered to KCV Communications 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.

157.112.160.0/20 /20 authorized for AS17958 — Kasaoka Cable Vision LIMITED
220.247.184.0/21 /21 authorized for AS17958 — Kasaoka Cable Vision LIMITED
180.178.80.0/21 /21 authorized for AS17958 — Kasaoka Cable Vision LIMITED
103.2.96.0/22 /22 authorized for AS17958 — Kasaoka Cable Vision LIMITED

NIC Handles

AS55376 AS55376 JNIC1-AP JNIC1-AP MAINT-JPNIC