HCN CHUNGBUK CABLE TV SYSTEMS
Cluster stats
| Netblocks | 279 |
| All fragments | 418 blocks across 3 clusters |
| Cluster ID | 191606848 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (279)
showing 50 of 279 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 1.222.206.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 1.222.207.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 27.35.0.0/16 | HCN | APNIC | ASSIGNED PORTABLE | ● high |
| 27.35.80.0/22 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 27.35.84.0/22 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 27.35.88.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 27.35.89.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 27.35.90.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 27.35.91.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 27.35.92.0/22 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.154.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.156.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.158.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.160.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.162.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.164.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.166.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.168.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.170.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.172.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.174.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.176.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.178.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.180.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.182.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.184.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.186.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.188.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.190.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.192.0/23 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.194.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 39.126.195.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.1.216.0/22 | HCN | APNIC | ASSIGNED PORTABLE | ● high |
| 49.1.224.0/22 | HCN | APNIC | ASSIGNED PORTABLE | ● high |
| 49.142.0.0/16 | HCN | APNIC | ASSIGNED PORTABLE | ● high |
| 49.142.128.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.129.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.130.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.131.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.132.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.133.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.134.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.135.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.136.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.137.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.138.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.139.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.140.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.141.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
| 49.142.142.0/24 | HCN CHUNGBUK CABLE TV SYSTEMS | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
1.4%
of checked blocks have valid RPKI ROA coverage
(4 of 279)
Possible discrepancies (2)
These blocks are registered to HCN CHUNGBUK CABLE TV SYSTEMS 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.
| 185.63.216.0/23 /23 | authorized for AS51669 — Home Computer Networks ltd. |
| 185.63.218.0/23 /23 | authorized for AS51669 — Home Computer Networks ltd. |
NIC Handles
AS57794
AS9319
DUMY-RIPE
DUMY-RIPE
HCN-MNT
IM699-AP
IM699-AP
MNT-KRNIC-AP