AS152194

Name: AS152194 — CTG Server Limited
Creator: ipdex

CTG Server Limited Unknown registered in Hong Kong SAR China

644IPv4 prefixes

2IPv6 prefixes

93%RPKI-valid

#7,092AS Rank

#7Rank in Hong Kong SAR China

2023-12-22Allocated

CTG Server Limited (AS152194) — Unknown, registered in Hong Kong SAR China. announces 644 IPv4 prefixes + 2 IPv6 prefixes. Rank in Hong Kong SAR China: #7. Allocated: 2023-12-22.

IPv4 644IPv6 2

Announced prefixes · 646

v4 1.32.205.0/24 valid
v4 1.32.216.0/24 valid
v4 1.32.218.0/24 valid
v4 1.32.228.0/24 valid
v4 1.32.229.0/24 valid
v4 1.32.237.0/24 valid
v4 1.32.246.0/24 valid
v4 1.32.247.0/24 valid
v4 1.32.248.0/24 valid
v4 1.32.249.0/24 valid
v4 1.32.250.0/24 valid
v4 1.32.252.0/24 valid
v4 1.32.253.0/24 valid
v4 1.32.254.0/24 valid
v4 1.32.255.0/24 valid
v4 103.1.40.0/24 valid
v4 103.1.42.0/24 valid
v4 103.1.43.0/24 valid
v4 103.12.148.0/24 valid
v4 103.12.149.0/24 valid
v4 103.12.151.0/24 valid
v4 103.138.148.0/24 unknown
v4 103.138.149.0/24 unknown
v4 103.19.188.0/24 valid
v4 103.19.189.0/24 valid
v4 103.19.190.0/24 valid
v4 103.19.191.0/24 valid
v4 103.230.240.0/22 valid
v4 103.230.240.0/24 valid
v4 103.230.243.0/24 valid
v4 103.231.28.0/24 valid
v4 103.231.29.0/24 valid
v4 103.231.30.0/24 valid
v4 103.231.31.0/24 valid
v4 103.241.73.0/24 unknown
v4 103.241.74.0/24 unknown
v4 103.254.108.0/22 valid
v4 103.254.108.0/24 valid
v4 103.254.109.0/24 valid
v4 103.254.110.0/24 valid
v4 103.254.111.0/24 valid
v4 103.41.64.0/22 valid
v4 103.41.65.0/24 valid
v4 103.41.66.0/24 valid
v4 103.41.67.0/24 valid
v4 103.45.64.0/24 valid
v4 103.45.65.0/24 valid
v4 103.45.66.0/24 valid
v4 103.45.67.0/24 valid
v4 103.45.68.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-19

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	646
2026-06-13	646
2026-06-16	646

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AS152194

Announced prefixes · 646

Prefix history

AS topology · Customer cone 3

Providers · 6

Peers · 35

Customers · 2

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