Yonsei University
YONSEI-NET
Data as of 2026-09-05
BGP inherited
This organisation
| Netblocks | 52 · 78,336 IPv4 addresses |
| IPv6 | 1 prefix (largest 2405:3d00::/32) |
| Also registered under this name | 108 netblocks across 2 separate records |
| Record ID | 231988381 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
10 weekly snapshots · JSON
52
0 netblocks since 2026-07-05
2026-07-05
peak 52
2026-08-30
IP Ranges (52)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 1.233.206.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.207.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.208.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.209.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.210.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.211.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.212.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.213.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.214.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.215.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.216.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.217.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.218.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.219.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.220.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.221.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.222.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.223.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.224.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.225.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.226.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.227.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.228.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.229.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.230.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.231.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.232.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.233.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.234.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.235.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.236.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.237.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.238.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.239.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.240.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.241.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.242.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.243.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.244.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.245.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.246.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.247.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.248.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.249.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.250.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.251.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.252.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.253.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.254.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 1.233.255.0/24 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 165.132.0.0/16 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 2405:3d00::/32 | YONSEI-NET | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2405:3d00::/32 |
Domains hosted in this network
what's this?NIC Handles
IM690-AP
IM690-AP
MNT-KRNIC-AP