KSC Commercial Internet Co.Ltd.
BGP inherited
Cluster stats
| Netblocks | 139 · 792,705 IPv4 addresses |
| Cluster ID | 213255411 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 19 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
139
-11 netblocks since 2026-07-05
2026-07-05
peak 150
2026-07-26
IP Ranges (139)
showing 50 of 139 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 58.137.216.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.137.217.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.137.218.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.128.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.128.0/17 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.144.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.146.0/23 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.147.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.160.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.176.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.182.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.192.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.200.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.208.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.212.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.224.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.225.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.227.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.240.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.248.0/23 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 58.181.252.0/22 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 61.91.199.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 103.19.104.0/22 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 103.127.88.32/32 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 103.127.88.51/32 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 116.206.112.8/32 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 140.149.0.0/17 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 140.149.0.0/16 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 140.149.128.0/17 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.0.117.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.0.118.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.44.144.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.149.96.0/19 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.149.96.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.149.104.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.149.112.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.183.134.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.128.0/17 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.128.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.129.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.130.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.144.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.160.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.164.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.176.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.192.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.192.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.208.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.224.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.231.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
Customer-delegated space
how is this classified?
Unclassified
131 (94.2%)
Operator infrastructure (named)
8 (5.8%)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
95.0%
of checked blocks have valid RPKI ROA coverage
(132 of 139)
Possible discrepancies (2)
These blocks are registered to KSC Commercial Internet Co.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.
| 58.137.217.0/24 /24 | authorized for AS4750 — CS Loxinfo Public Company Limited |
| 58.137.218.0/24 /24 | authorized for AS4750 — CS Loxinfo Public Company Limited |
NIC Handles
AK1137-AP
APNIC-HM
AS142599
AS149762
AS149796
AS17478
AS23683
AS24083
AS24465
AS45800
AS55760
AS7693
+7 more