256 routable1 ASes
/24 subnet
121.78.40.0/24
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
2
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.
- AS9286KINX256 · 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.
- 0.78%
- 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 |
|---|---|---|---|---|---|
| 121.78.40.0/24 | AS9286KINX | South Korea | not found | 17 | 2026-10-02 |
Every address
121.78.40.0121.78.40.1121.78.40.2121.78.40.3121.78.40.4121.78.40.5121.78.40.6121.78.40.7121.78.40.8121.78.40.9121.78.40.10121.78.40.11121.78.40.12121.78.40.13121.78.40.14121.78.40.15121.78.40.16121.78.40.17121.78.40.18121.78.40.19121.78.40.20121.78.40.21121.78.40.22121.78.40.23121.78.40.24121.78.40.25121.78.40.26121.78.40.27121.78.40.28121.78.40.29121.78.40.30121.78.40.31121.78.40.32121.78.40.33121.78.40.34121.78.40.35121.78.40.36121.78.40.37121.78.40.38121.78.40.39121.78.40.40121.78.40.41121.78.40.42121.78.40.43121.78.40.44121.78.40.45121.78.40.46121.78.40.47121.78.40.48121.78.40.49121.78.40.50121.78.40.51121.78.40.52121.78.40.53121.78.40.54121.78.40.55121.78.40.56121.78.40.57121.78.40.58121.78.40.59121.78.40.60121.78.40.61121.78.40.62121.78.40.63121.78.40.64121.78.40.65121.78.40.66121.78.40.67121.78.40.68121.78.40.69121.78.40.70121.78.40.71121.78.40.72121.78.40.73121.78.40.74121.78.40.75121.78.40.76121.78.40.77121.78.40.78121.78.40.79121.78.40.80121.78.40.81121.78.40.82121.78.40.83121.78.40.84121.78.40.85121.78.40.86121.78.40.87121.78.40.88121.78.40.89121.78.40.90121.78.40.91121.78.40.92121.78.40.93121.78.40.94121.78.40.95121.78.40.96121.78.40.97121.78.40.98121.78.40.99121.78.40.100121.78.40.101121.78.40.102121.78.40.103121.78.40.104121.78.40.105121.78.40.106121.78.40.107121.78.40.108121.78.40.109121.78.40.110121.78.40.111121.78.40.112121.78.40.113121.78.40.114121.78.40.115121.78.40.116121.78.40.117121.78.40.118121.78.40.119121.78.40.120121.78.40.121121.78.40.122121.78.40.123121.78.40.124121.78.40.125121.78.40.126121.78.40.127121.78.40.128121.78.40.129121.78.40.130121.78.40.131121.78.40.132121.78.40.133121.78.40.134121.78.40.135121.78.40.136121.78.40.137121.78.40.138121.78.40.139121.78.40.140121.78.40.141121.78.40.142121.78.40.143121.78.40.144121.78.40.145121.78.40.146121.78.40.147121.78.40.148121.78.40.149121.78.40.150121.78.40.151121.78.40.152121.78.40.153121.78.40.154121.78.40.155121.78.40.156121.78.40.157121.78.40.158121.78.40.159121.78.40.160121.78.40.161121.78.40.162121.78.40.163121.78.40.164121.78.40.165121.78.40.166121.78.40.167121.78.40.168121.78.40.169121.78.40.170121.78.40.171121.78.40.172121.78.40.173121.78.40.174121.78.40.175121.78.40.176121.78.40.177121.78.40.178121.78.40.179121.78.40.180121.78.40.181121.78.40.182121.78.40.183121.78.40.184121.78.40.185121.78.40.186121.78.40.187121.78.40.188121.78.40.189121.78.40.190121.78.40.191121.78.40.192121.78.40.193121.78.40.194121.78.40.195121.78.40.196121.78.40.197121.78.40.198121.78.40.199121.78.40.200121.78.40.201121.78.40.202121.78.40.203121.78.40.204121.78.40.205121.78.40.206121.78.40.207121.78.40.208121.78.40.209121.78.40.210121.78.40.211121.78.40.212121.78.40.213121.78.40.214121.78.40.215121.78.40.216121.78.40.217121.78.40.218121.78.40.219121.78.40.220121.78.40.221121.78.40.222121.78.40.223121.78.40.224121.78.40.225121.78.40.226121.78.40.227121.78.40.228121.78.40.229121.78.40.230121.78.40.231121.78.40.232121.78.40.233121.78.40.234121.78.40.235121.78.40.236121.78.40.237121.78.40.238121.78.40.239121.78.40.240121.78.40.241121.78.40.242121.78.40.243121.78.40.244121.78.40.245121.78.40.246121.78.40.247121.78.40.248121.78.40.249121.78.40.250121.78.40.251121.78.40.252121.78.40.253121.78.40.254121.78.40.255
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