KSC Commercial Internet Co.Ltd.
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 130 · 262,148 IPv4 addresses |
| IPv6 | 7 prefixes (largest 2405:a000::/32) |
| Record ID | 236344738 |
| Registry | APNIC |
| Customers | see who runs inside 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 · report an issue | |
IP Ranges (130)
⬇ 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 |
| 110.164.154.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● 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 |
| 202.149.96.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 202.149.96.0/19 | 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 |
| 203.107.192.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.192.0/20 | 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 |
| 203.107.240.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.107.255.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.0.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.0.0/16 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.0.0/23 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.16.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.32.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.42.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.48.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.54.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.54.0/23 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.64.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.66.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.77.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.80.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.96.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.108.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.112.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.128.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.144.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.160.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.176.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.179.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.192.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.208.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.219.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.220.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.221.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.222.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.224.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.240.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.155.253.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.159.68.119/32 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 203.188.0.0/18 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.0.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.1.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.2.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.4.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.5.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.6.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.10.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.12.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.12.0/23 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.16.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.32.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.48.0/21 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.188.48.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.195.96.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.195.105.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.0.0/18 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.0.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.16.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.32.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.48.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.48.0/22 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.52.0/22 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.64.0/18 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.64.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.75.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.80.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.82.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.84.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.93.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.96.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.112.0/20 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.122.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.123.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.125.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 210.1.38.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 210.1.53.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 210.86.218.0/24 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 2001:df5:b881::119/128 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 2001:df7:6500:1::7693:1/128 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 2001:df7:6500:1::7693:2/128 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 2405:4000:3000:1::7693:1/128 | KSC Commercial Internet | PEERINGDB | ASSIGNED | ● high |
| 2405:a000::/33 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 2405:a000::/32 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 2405:a000:17::/48 | KSC Commercial Internet Co.Ltd. | BGP | ANNOUNCED | ● high |
| 203.209.0.0/17 | KSC Commercial Internet Co.Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (7)
Footprint over time
11 weekly snapshots · JSON
140
-10 netblocks since 2026-07-05
2026-07-05
peak 150
2026-09-06
Domains hosted in this network
what's this?Customer-delegated space
how is this classified?
Unclassified
132 (101.5%)
Operator infrastructure (named)
8 (6.2%)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
95.0%
of checked blocks have valid RPKI ROA coverage
(133 of 140)
Possible discrepancies (3)
These blocks are registered to KSC Commercial Internet Co.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.
| 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 |
| 110.164.154.0/24 /24 | authorized for AS45629 — JasTel Network Company Limited |
NIC Handles
AK1137-AP
APNIC-HM
AS142599
AS149762
AS149796
AS17478
AS23683
AS24083
AS24465
AS45800
AS55760
AS7693
+7 more