256 routable1 ASes
/24 subnet
220.66.20.0/24
Where this /24 is, who announces it, and what our databases hold in it, then each of its 256 addresses, every one with its own page.
256
routable addresses
256
geolocated
1
country
1
announcing AS
1
announced prefix
0
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- South Korea256 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS23975Yonam Institute of Technology256 · 100.00%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 220.66.20.0/24 | AS23975Yonam Institute of Technology | South Korea | not found | 17 | 2026-10-02 |
Every address
220.66.20.0220.66.20.1220.66.20.2220.66.20.3220.66.20.4220.66.20.5220.66.20.6220.66.20.7220.66.20.8220.66.20.9220.66.20.10220.66.20.11220.66.20.12220.66.20.13220.66.20.14220.66.20.15220.66.20.16220.66.20.17220.66.20.18220.66.20.19220.66.20.20220.66.20.21220.66.20.22220.66.20.23220.66.20.24220.66.20.25220.66.20.26220.66.20.27220.66.20.28220.66.20.29220.66.20.30220.66.20.31220.66.20.32220.66.20.33220.66.20.34220.66.20.35220.66.20.36220.66.20.37220.66.20.38220.66.20.39220.66.20.40220.66.20.41220.66.20.42220.66.20.43220.66.20.44220.66.20.45220.66.20.46220.66.20.47220.66.20.48220.66.20.49220.66.20.50220.66.20.51220.66.20.52220.66.20.53220.66.20.54220.66.20.55220.66.20.56220.66.20.57220.66.20.58220.66.20.59220.66.20.60220.66.20.61220.66.20.62220.66.20.63220.66.20.64220.66.20.65220.66.20.66220.66.20.67220.66.20.68220.66.20.69220.66.20.70220.66.20.71220.66.20.72220.66.20.73220.66.20.74220.66.20.75220.66.20.76220.66.20.77220.66.20.78220.66.20.79220.66.20.80220.66.20.81220.66.20.82220.66.20.83220.66.20.84220.66.20.85220.66.20.86220.66.20.87220.66.20.88220.66.20.89220.66.20.90220.66.20.91220.66.20.92220.66.20.93220.66.20.94220.66.20.95220.66.20.96220.66.20.97220.66.20.98220.66.20.99220.66.20.100220.66.20.101220.66.20.102220.66.20.103220.66.20.104220.66.20.105220.66.20.106220.66.20.107220.66.20.108220.66.20.109220.66.20.110220.66.20.111220.66.20.112220.66.20.113220.66.20.114220.66.20.115220.66.20.116220.66.20.117220.66.20.118220.66.20.119220.66.20.120220.66.20.121220.66.20.122220.66.20.123220.66.20.124220.66.20.125220.66.20.126220.66.20.127220.66.20.128220.66.20.129220.66.20.130220.66.20.131220.66.20.132220.66.20.133220.66.20.134220.66.20.135220.66.20.136220.66.20.137220.66.20.138220.66.20.139220.66.20.140220.66.20.141220.66.20.142220.66.20.143220.66.20.144220.66.20.145220.66.20.146220.66.20.147220.66.20.148220.66.20.149220.66.20.150220.66.20.151220.66.20.152220.66.20.153220.66.20.154220.66.20.155220.66.20.156220.66.20.157220.66.20.158220.66.20.159220.66.20.160220.66.20.161220.66.20.162220.66.20.163220.66.20.164220.66.20.165220.66.20.166220.66.20.167220.66.20.168220.66.20.169220.66.20.170220.66.20.171220.66.20.172220.66.20.173220.66.20.174220.66.20.175220.66.20.176220.66.20.177220.66.20.178220.66.20.179220.66.20.180220.66.20.181220.66.20.182220.66.20.183220.66.20.184220.66.20.185220.66.20.186220.66.20.187220.66.20.188220.66.20.189220.66.20.190220.66.20.191220.66.20.192220.66.20.193220.66.20.194220.66.20.195220.66.20.196220.66.20.197220.66.20.198220.66.20.199220.66.20.200220.66.20.201220.66.20.202220.66.20.203220.66.20.204220.66.20.205220.66.20.206220.66.20.207220.66.20.208220.66.20.209220.66.20.210220.66.20.211220.66.20.212220.66.20.213220.66.20.214220.66.20.215220.66.20.216220.66.20.217220.66.20.218220.66.20.219220.66.20.220220.66.20.221220.66.20.222220.66.20.223220.66.20.224220.66.20.225220.66.20.226220.66.20.227220.66.20.228220.66.20.229220.66.20.230220.66.20.231220.66.20.232220.66.20.233220.66.20.234220.66.20.235220.66.20.236220.66.20.237220.66.20.238220.66.20.239220.66.20.240220.66.20.241220.66.20.242220.66.20.243220.66.20.244220.66.20.245220.66.20.246220.66.20.247220.66.20.248220.66.20.249220.66.20.250220.66.20.251220.66.20.252220.66.20.253220.66.20.254220.66.20.255
Each address opens its own page, with every database's record for it.
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