KOREA DATA
Cluster stats
| Netblocks | 255 |
| All fragments | 371 blocks across 2 clusters |
| Cluster ID | 191593791 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
255
0 netblocks since 2026-07-05
2026-07-05
peak 255
2026-07-06
IP Ranges (255)
showing 50 of 255 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.113.44.0/22 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.192.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.193.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.195.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.196.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.197.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.199.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.201.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.207.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.208.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.210.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.214.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.215.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 49.128.217.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 59.12.121.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 101.55.1.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 101.55.4.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 101.55.7.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 101.55.10.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 101.55.15.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 101.55.18.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 103.6.72.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 103.6.74.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 103.7.34.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 103.7.35.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.192.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.193.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.194.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.195.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.196.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.197.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.198.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.199.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.202.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.204.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.205.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.209.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.210.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.212.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.213.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.215.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.216.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.217.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.220.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 112.196.221.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 115.178.32.0/20 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 116.93.160.0/19 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 124.66.209.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 124.66.211.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
| 124.66.212.0/24 | KOREA DATA | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
20.4%
of checked blocks have valid RPKI ROA coverage
(52 of 255)
Wholesale/transit re-announcements (48)
These blocks are registered to KOREA DATA but cryptographically authorized across 7 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 2404:2040::/32 /32 | authorized for AS138195 — MOACK.Co.LTD |
| 2400:b8c0::/32 /32 | authorized for AS138195 — MOACK.Co.LTD |
| 2400:b8c1::/32 /32 | authorized for AS214266 — ZERODESK LTD |
| 2400:b8c0::/32 /32 | authorized for AS138195 — MOACK.Co.LTD |
| 2404:2040::/32 /32 | authorized for AS138195 — MOACK.Co.LTD |
| 2401:e9e0:2000::/36 /36 | authorized for AS138195 — MOACK.Co.LTD |
| 151.245.152.0/21 /21 | authorized for AS138195 — MOACK.Co.LTD |
| 162.141.84.0/22 /22 | authorized for AS138195 — MOACK.Co.LTD |
| 143.14.82.0/23 /23 | authorized for AS138195 — MOACK.Co.LTD |
| 178.83.48.0/23 /23 | authorized for AS138195 — MOACK.Co.LTD |
| 23.248.246.0/24 /24 | authorized for AS138195 — MOACK.Co.LTD |
| 45.93.28.0/24 /24 | authorized for AS138195 — MOACK.Co.LTD |
| 45.93.29.0/24 /24 | authorized for AS138195 — MOACK.Co.LTD |
| 45.93.30.0/24 /24 | authorized for AS138195 — MOACK.Co.LTD |
| 45.93.31.0/24 /24 | authorized for AS138195 — MOACK.Co.LTD |
+33 more — see the REST API
NIC Handles
AM2438-AP
APNIC-HM
AS138195
AS38705
BYTEVIRT-MNT
LARUS-SERVICE-MNT
MA1307-AP
MA1307-AP
MAINT-MOACKCOLTD-KR
MAINT-WENJING-HK
MNT-KRNIC-AP
ORG-MA68-AP
+1 more