City network · South Korea
Seoul internet exchanges, data centers and carriers
PeeringDB's 2026-09-07 snapshot records 7 internet exchanges and 19 colocation facilities in Seoul, South Korea. The largest exchange is KINX, with 90 participant entries.
- Exchanges
- 7
- Facilities
- 19
- Snapshot
- 2026-09-07
- Country
- South Korea (KR)
- Internet exchanges
- 7
- Largest exchange
- KINX (90 participants)
- Exchange participant entries
- 135
- Colocation facilities
- 19
- Facility network presences
- 147
- Registry carriers peering here
- none recorded
- Snapshot
- 2026-09-07
The 2026-09-07 PeeringDB snapshot records 7 exchanges and 19 facilities in Seoul, South Korea. Their entries sum to 135 exchange participants and 147 facility network presences; the same network can appear more than once.
Internet exchanges in Seoul
| Exchange | Participants | Registry carriers peering |
|---|---|---|
| KINXKorean Internet Neutral Exchange | 90 | none in the registry |
| KRIX(SEJONG)Korea Internet Exchange | 10 | none in the registry |
| Equinix SeoulEquinix Internet Exchange Seoul | 10 | none in the registry |
| BGP.Exchange - Seoul | 8 | none in the registry |
| packet:ix | 8 | none in the registry |
| KOIXKOrea Internet eXchange | 8 | none in the registry |
| 6NGIXKISA 6NGIX Center | 1 | none in the registry |
Colocation facilities in Seoul
| Facility | Networks present | Address |
|---|---|---|
| KINX Dogok | 55 | 5F, Daelim Acrotel, 13, Eonju-ro 30-gil, Gangnam-gu |
| KINX Gasan | 30 | 3F, 189, Gasan Digital 1-ro, Geumcheon-gu |
| Equinix SL1 - Seoul | 23 | Digital Media City 24 World cup buk-ro 60-gil, Mapo-gu |
| Sejong IX Center | 10 | Sejong Networks, 137, Teheran-ro, Gangnam-gu |
| LG Uplus SEOCHO1 IDC | 6 | 2481, Nambusunhwan-ro |
| LG CNS Sangam | 4 | 424, World Cup buk-ro, Mapo-gu LG CNS Sangam IT Center |
| LG CNS Kasan | 4 | 189, Gasan digital 1-ro, Geumcheon-gu LG CNS Kasan Digital Center |
| KINX Sangam | 3 | 424, World Cup buk-ro, Mapo-gu |
| Equinix SL4 - Seoul | 3 | 69, Hyangdong-ro Deogyang-gu Goyang-Si |
| DREAMMARK1 IDC | 2 | DREAMMARK1 61, Digital-ro 31-gil |
| LG Uplus Gasan IDC | 2 | LGU+ Gasan IDC 189, Gasan digital 1-ro |
| KIDC 1 Center | 1 | 2481 Nambusunhwan-ro, Bldg, 1423-1, Seocho-Dong, Seocho-Gu |
Showing the 12 facilities with the most networks, of 19 recorded.
What these records establish
This page groups the saved exchange and facility records for Seoul. A sum of participant or facility counts is not a count of unique networks, traffic volume, available capacity or service coverage.
PeeringDB is user-maintained. Its records describe reported interconnection infrastructure; they do not trace a particular request or locate a subscriber. A missing record in this snapshot is not proof that an operator has no presence or private connection in the area.
An IP geolocation result is a separate estimate. MaxMind documents accuracy limits and explains that its location data cannot identify a specific household, person or street address. This registry does not perform a geolocation lookup or measure where an individual device is located.
Questions
- How many exchanges and facilities are recorded in Seoul?
- 7 exchanges and 19 facilities appear in the 2026-09-07 snapshot. The tables show the saved records and link to the publisher for current details.
- Are the totals unique networks?
- No. Participant entries are summed across exchanges and network presences across facilities. A network listed at several locations contributes to several entries.
- Does a Seoul IP label prove that a device is there?
- No. These infrastructure records do not establish a device location. Consult the geolocation provider’s accuracy information and the specific network record for the claim you are evaluating.
Sources
PeeringDB supplies the exchanges, participant counts, facilities and network presence (snapshot 2026-09-07); MaxMind documents the limits of IP geolocation; the PROXIES.SX carrier registry supplies the operator ASNs used to match peering participants.
These records describe where networks interconnect. A Seoul IP address does not show that a device is in Seoul: mobile carriers route traffic from wide areas through shared gateways, and geolocation databases estimate from registration data.