Autonomous system
AS4040: Korea Telecom
South Korea · consumer access network
Network type
consumer access network
Estimated users
-
Registered orgs
0
Country
South Korea
consumer access ISP
What this tells you
- 100% of the IPv4 space here is VPN-related, so traffic from this network is unlikely to be ordinary end users.
- The same operator runs 11 other networks, and a larger one (AS4766) carries more of their users, so this network is only part of their footprint.
Countries in this space
Space we can place in a country covers 100% of this network's IPv4 space. The table below divides that space.
| Country | IPv4 share | |
|---|---|---|
| South Korea | 100% |
Organisations holding assignments here
None of this space is registered to an organisation we can name.
Anonymizer signals
Flagged space covers 100% of this network's IPv4 space. The table below divides that space.
| Category | IPv4 share | |
|---|---|---|
| Open proxy | 100% | |
| VPN | 100% |
One address can carry more than one of these, so the rows add up to more than the space they cover.
Other networks from this operator (11 in total)
| ASN | Name | Estimated users |
|---|---|---|
| AS4766 | Korea Telecom | 24,063,281 |
| AS45400 | Korea Telecom | 2,255 |
| AS3559 | Korea Telecom | - |
| AS3757 | Korea Telecom | - |
| AS3825 | Korea Telecom | - |
| AS4060 | Korea Telecom | - |
| AS5051 | Korea Telecom | - |
| AS9760 | Korea Telecom | - |
See the combined view for Korea Telecom, where all 12 of their networks are totalled together.
Every figure on this page is also JSON: /api/v2/directory/asn/4040. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.