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KT Cloud

www.cloud.kt.com/

KT Cloud is the global cloud service brand of KT Group (Korea Telecom), a South Korean telecommunications giant. It specializes in providing enterprise-grade cloud infrastructure and digital solutions, with core business covering public cloud, private cloud, hybrid cloud, CDN content delivery, network security, and other full-stack cloud services. Leveraging KT Group's telecommunications infrastructure advantages in South Korea and globally, KT Cloud has become a leading cloud service provider in the South Korean domestic market, while providing high-performance, highly reliable cloud service support to enterprises in Asia-Pacific, North America, Europe, and other regions. This service provider is known for "

CDNStatic content deliveryGlobal acceleration

Overall Score

69

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Latency P50

102.68ms

Latency P95

143.48ms

Uptime

99.71%

Throughput P50

113.76 Mbps

Performance trend

Last 24 hours · P50 latency (ms)

Score Breakdown

Weighted Overall Score

Performance (40%)54
Reliability (30%)94
Coverage (20%)72
Security (Measured) (10%)50

Regional performance

P50 latency by region · measurements and reference baselines are identified separately

Africa: 124.3msAsia: 91.12msMainland China: 102.64msEurope: 84.92msNorth America: 86.98msOceania: 112.97msSouth America: 115.84ms
LatencyLowHigh
RegionLatency P50UptimeSamples
Africa124.3ms99.86%117
Asia91.12ms99.66%268
Mainland China102.64ms99.61%293
Europe84.92ms99.67%211
North America86.98ms99.75%252
Oceania112.97ms99.79%120
South America115.84ms99.62%142

Security score

Public endpoint checks are shown separately from documented product capabilities.

Public Endpoint Checks

Automatic scan
TLS 1.3
No weak cipher negotiated
Certificate Chain Integrity
HSTS
CSP
X-Content-Type-Options
HTTP/3 (QUIC)
OCSP Stapling

Product Security Capabilities

Public-source review
TLS 1.3
TLS policy controls
Managed certificates
Security header controls
HTTP/3
OCSP Stapling
WAF
DDoS protection
Bot management
Rate limiting
Origin protection
Security analytics and logs

The left column prefers verified, current public-endpoint configuration; when no endpoint can be verified, it falls back to the vendor published capability evidence. The right column always uses official or reliable public sources; select a status icon to open its evidence.

Node Coverage

Claimed PoPs:0Probe-inferred, not an official full list

Node information is inferred through EDNS Client Subnet and Anycast probing for regional coverage evaluation. It does not represent an official full node list.

1,403 samplesUpdated 10/8/2026, 00:00:19