AS140293

Name: AS140293 — CHINATELECOM Jiangsu province Changzhou 5G network
Creator: ipdex

CHINATELECOM Jiangsu province Changzhou 5G network Unknown registered in China

1,128IPv4 prefixes

10IPv6 prefixes

74%RPKI-valid

#48,781AS Rank

#20Rank in China

2020-03-16Allocated

CHINATELECOM Jiangsu province Changzhou 5G network (AS140293) — Unknown, registered in China. announces 1,128 IPv4 prefixes + 10 IPv6 prefixes. Rank in China: #20. Allocated: 2020-03-16.

IPv4 1,128IPv6 10

Announced prefixes · 1,138

v4 121.231.36.0/22 unknown
v4 121.231.50.0/23 unknown
v4 121.231.53.0/24 unknown
v4 121.231.54.0/24 valid
v4 121.231.55.0/24 unknown
v4 121.231.56.0/22 unknown
v4 121.231.60.0/24 valid
v4 121.231.61.0/24 unknown
v4 121.231.62.0/24 unknown
v4 121.231.63.0/24 unknown
v4 121.231.64.0/21 unknown
v4 121.231.72.0/24 unknown
v4 121.231.73.0/24 unknown
v4 121.231.74.0/24 unknown
v4 121.231.76.0/22 unknown
v4 121.231.8.0/22 unknown
v4 121.231.82.0/24 unknown
v4 121.231.85.0/24 unknown
v4 121.231.86.0/24 unknown
v4 121.231.88.0/24 valid
v4 121.231.90.0/24 unknown
v4 121.231.91.0/24 valid
v4 121.231.92.0/24 unknown
v4 121.231.93.0/24 valid
v4 121.231.94.0/24 unknown
v4 121.231.95.0/24 unknown
v4 121.231.97.0/24 unknown
v4 180.103.70.0/24 valid
v4 180.103.71.0/24 valid
v4 180.115.0.0/20 valid
v4 180.115.112.0/21 valid
v4 180.115.120.0/24 unknown
v4 180.115.121.0/24 unknown
v4 180.115.123.0/24 unknown
v4 180.115.124.0/24 unknown
v4 180.115.125.0/24 valid
v4 180.115.126.0/24 unknown
v4 180.115.127.0/24 unknown
v4 180.115.128.0/22 valid
v4 180.115.132.0/23 unknown
v4 180.115.134.0/23 unknown
v4 180.115.136.0/21 unknown
v4 180.115.144.0/24 valid
v4 180.115.145.0/24 unknown
v4 180.115.146.0/24 unknown
v4 180.115.147.0/24 unknown
v4 180.115.152.0/22 unknown
v4 180.115.156.0/24 unknown
v4 180.115.157.0/24 unknown
v4 180.115.158.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-21

— 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	1138
2026-06-13	1138

AS topology · Customer cone 1

Providers · 1

AS4134 CHINANET BACKBONE

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