AS198840 AL-CLOUD YUJUN KIM trading as ALCLOUD

AL-CLOUD YUJUN KIM trading as ALCLOUD · registered in South Korea

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in South Korea#589largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#49,219of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySouth Korea869 ASNs registered there

Open AS198840 in ASN lookup Look up an IP in this network (142.249.58.1) All networks in South Korea

IPv4 prefixes

All 2 prefixes, in address order.

142.249.58.0/24
169.40.51.0/24

IPv6 prefixes

All 1 prefix.

2a06:9801:22f::/48

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources