Network operator
Korea Internet Security Agency
20 networks combined into one view.
Operators are grouped by registered network name. Each figure below is the total across every network on this page, which is what a single network page cannot show.
What this tells you
- Runs 20 separate networks. An address belonging to this operator can sit in any of them, so one network alone understates their footprint.
- Address space is concentrated in South Korea (94% of the IPv4 space), across 2 countries in total.
Countries in this space
Space we can place in a country covers 100% of these networks' IPv4 space and 100% of their IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| South Korea | 94% | 100% | |
| Japan | 6% | - |
Organisations holding assignments here
None of this space is registered to an organisation we can name.
Anonymizer signals
Flagged space covers 6% of these networks' IPv4 space. The table below divides that space.
| Category | IPv4 share | |
|---|---|---|
| VPN | 100% | |
| Open proxy | 100% |
One address can carry more than one of these, so the rows add up to more than the space they cover.
All 20 networks run by this operator
| ASN | Name | Estimated users |
|---|---|---|
| AS9642 | Korea Internet Security Agency | 173 |
| AS7563 | Korea Internet Security Agency | - |
| AS9640 | Korea Internet Security Agency | - |
| AS9700 | Korea Internet Security Agency | - |
| AS9755 | Korea Internet Security Agency | - |
| AS9858 | Korea Internet Security Agency | - |
| AS9977 | Korea Internet Security Agency | - |
| AS17832 | Korea Internet Security Agency | - |
| AS23596 | Korea Internet Security Agency | - |
| AS23599 | Korea Internet Security Agency | - |
| AS23600 | Korea Internet Security Agency | - |
| AS45986 | Korea Internet Security Agency | - |
| AS55603 | Korea Internet Security Agency | - |
| AS131098 | Korea Internet Security Agency | - |
| AS131099 | Korea Internet Security Agency | - |
| AS131100 | Korea Internet Security Agency | - |
| AS131800 | Korea Internet Security Agency | - |
| AS131884 | Korea Internet Security Agency | - |
| AS131888 | Korea Internet Security Agency | - |
| AS131889 | Korea Internet Security Agency | - |
Every figure on this page is also JSON: /api/v2/directory/isp/korea-internet-security-agency. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.