AS4668LG CNS
South KoreaRegistryAPNICAt a glance
IPv4 prefixes
69
IPv6 prefixes
0
IPv4 addresses
435k
IPv6 /64s
0
Upstream graph
The networks AS4668 is seen behind, one and two hops out, drawn from real AS paths.
AS4668Toward the internet core
Networks observed one and two hops upstream of AS4668 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
8
adjacent networks
- Upstreams
- 338%
- Peers
- 563%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3786LG DACOM Corporation | KR | Peer | 3,758 | 79 |
| AS4766Korea Telecom | KR | Peer | 1,004 | 80 |
| AS9318SK Broadband Co Ltd | KR | Peer | 250 | 80 |
Prefixes
All 69The largest blocks AS4668 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 150.150.0.0/16 | 65.5k | 79/80 |
| 156.147.0.0/16 | 65.5k | 80/80 |
| 165.186.0.0/16 | 65.5k | 80/80 |
| 165.243.0.0/16 | 65.5k | 80/80 |
| 165.244.0.0/16 | 65.5k | 80/80 |
| 27.122.128.0/17 | 32.8k | 80/80 |
| 124.46.0.0/17 | 32.8k | 80/80 |
| 203.247.128.0/19 | 8.2k | 80/80 |
| 27.122.240.0/20 | 4.1k | 79/80 |
| 121.50.16.0/20 | 4.1k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.