AS9644 SK Telecom
- Autonomous system number
- AS9644
- Registered in
- KR
- Registry
- APNIC
- ASN registered
- 1999-08-18
- IPv4 prefixes announced
- 38
- IPv6 prefixes announced
- 2
- Internet exchanges
- 0
- Data centres
- 0
- Internet users (estimate)
- ~5,369,122
- Company
- SK Telecom - 20,955 employees
Prefix counts from the global routing table as of 2026-10-03. Not counted: 8 more prefixes this network originates that few routers see, inside address space AS4766, AS9318 announces widely. Exchange and data-centre counts are what the network lists in PeeringDB. User estimate by APNIC Labs, 2026-09-30. Company facts from Wikidata. Website: www.sktelecom.com
Cloud peering programs
Azure ExpressRoute connectivity provider: Microsoft lists SK Telecom (Connectivity provider) - expressroute peering locations: SEL. Checked 2026-10-04.
Source: ExpressRoute peering locations and connectivity partners, Microsoft Learn, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
Azure ExpressRoute connectivity provider: Microsoft lists SKT (Connectivity provider) - expressroute peering locations: SEL. Checked 2026-10-04.
Source: ExpressRoute peering locations and connectivity partners, Microsoft Learn, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
Google Cloud Partner Interconnect provider: Google lists SK Telecom (Layer 2) - partner interconnect metros: SEL. Checked 2026-10-04.
Source: Supported service providers (Cloud Interconnect), Google Cloud documentation, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
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