Internet Exchange Point Ecosystem in South Korea
Total IXPs
↑ 14.3% YoY↑ 14.3% MoM
8
Unique Networks
↑ 7.2% YoY↑ 2.6% MoM
119
Connections
↑ 6.9% YoY↑ 3.8% MoM
217
Facilities
↑ 50.0% YoY↑ 5.9% MoM
18
Total Capacity
↑ 17.3% YoY↑ 5.8% MoM
6.86 Tbps
Top 8 IXPs by Capacity
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| IXP | Capacity |
|---|---|
| KINX | 4.77 Tbps |
| packet:ix | 841 Gbps |
| KOIX | 620 Gbps |
| Equinix Seoul | 312 Gbps |
| KRIX(SEJONG) | 290 Gbps |
| ixFabric - Seoul | 18 Gbps |
| KCIXP | 5 Gbps |
| 6NGIX | 1 Gbps |
Top 10 Networks by Capacity (by IXP)
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| Network | Total capacity |
|---|---|
| Microsoft | 420 Gbps |
| Amazon.com | 400 Gbps |
| Zscaler AS53813 | 400 Gbps |
| Google LLC | 320 Gbps |
| Sejong Networks | 300 Gbps |
| Tencent Global | 300 Gbps |
| NAVER | 240 Gbps |
| Cloudflare | 230 Gbps |
| KTHCN Dongjak | 220 Gbps |
| GSNeotek | 210 Gbps |
Top 8 IXPs by Network Count
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| IXP | Networks |
|---|---|
| KINX | 91 |
| KRIX(SEJONG) | 10 |
| Equinix Seoul | 9 |
| ixFabric - Seoul | 9 |
| KOIX | 9 |
| packet:ix | 8 |
| KCIXP | 3 |
| 6NGIX | 1 |
Top 8 IXPs by Ports
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| IXP | Ports |
|---|---|
| KINX | 141 |
| KRIX(SEJONG) | 18 |
| KOIX | 17 |
| Equinix Seoul | 13 |
| packet:ix | 13 |
| ixFabric - Seoul | 9 |
| KCIXP | 5 |
| 6NGIX | 1 |
Top 5 IXPs by Facility Count
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| IXP | Facilities |
|---|---|
| KOIX | 9 |
| KINX | 4 |
| packet:ix | 3 |
| Equinix Seoul | 2 |
| KRIX(SEJONG) | 1 |
Network Types by Number
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| Type | Networks |
|---|---|
| Cable/DSL/ISP | 12 |
| Educational/Research | 9 |
| NSP | 7 |
| Network Services | 6 |
| Content | 6 |
| Enterprise | 4 |
| Non-Profit | 3 |
| Route Server | 1 |
Market Share by Capacity
| Organization | Capacity |
|---|---|
KINX Inc. | 4.77 Tbps |
PacketStream LLC | 841 Gbps |
kt cloud Co., Ltd | 620 Gbps |
Equinix, Inc. | 312 Gbps |
Sejong Networks Co., Ltd. | 290 Gbps |
ixFabric | 18 Gbps |
Bada Communications | 5 Gbps |
6NGIX | 1 Gbps |
| Total | 6.9 Tbps |
South Korea's peering landscape at a glance: 8 active Internet Exchange Points where 119 unique networks peer across 217 connections, hosted in 18 facilities with 6.86 Tbps of provisioned capacity. Numbers straight from PeeringDB, refreshed every night.