AS7497 CSTNET-AS-AP

Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS

Not flagged: treated as regular traffic

AS7497 is not on Fraudex's VPN, proxy and datacenter list, so its IPs are treated like ordinary home, mobile or business connections. A single address can still be flagged if it is a Tor exit relay.

CountryChina
IPv4 ranges122
IPv4 addresses728,576
IPv6 ranges25
Tor exits now0

Check an IP from AS7497

Look up any address in real time with the free IP checker, or from your own code:

curl "https://fraudex.xyz/api/check?ip=49.210.0.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS7497), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.

IPv4 ranges announced by AS7497

Showing the first 100 of 122 ranges.

First IPLast IPCIDRAddresses
49.210.0.049.210.128.25549.210.0.0/17, 49.210.128.0/2433,024
49.210.129.049.210.196.25549.210.129.0/24, 49.210.130.0/23, 49.210.132.0/22, 49.210.136.0/21 +417,408
49.210.197.049.210.255.25549.210.197.0/24, 49.210.198.0/23, 49.210.200.0/21, 49.210.208.0/20 +115,104
49.211.0.049.211.255.25549.211.0.0/1665,536
60.245.128.060.245.198.25560.245.128.0/18, 60.245.192.0/22, 60.245.196.0/23, 60.245.198.0/2418,176
60.245.199.060.245.215.25560.245.199.0/24, 60.245.200.0/21, 60.245.208.0/214,352
60.245.216.060.245.255.25560.245.216.0/21, 60.245.224.0/1910,240
103.2.208.0103.2.211.255103.2.208.0/221,024
113.130.96.0113.130.119.255113.130.96.0/20, 113.130.112.0/216,144
119.78.0.0119.78.2.255119.78.0.0/23, 119.78.2.0/24768
119.78.3.0119.78.64.255119.78.3.0/24, 119.78.4.0/22, 119.78.8.0/21, 119.78.16.0/20 +215,872
119.78.65.0119.78.85.255119.78.65.0/24, 119.78.66.0/23, 119.78.68.0/22, 119.78.72.0/21 +25,376
119.78.86.0119.78.135.255119.78.86.0/23, 119.78.88.0/21, 119.78.96.0/19, 119.78.128.0/2112,800
119.78.136.0119.78.163.255119.78.136.0/21, 119.78.144.0/20, 119.78.160.0/227,168
119.78.164.0119.78.165.255119.78.164.0/23512
119.78.166.0119.78.167.255119.78.166.0/23512
119.78.168.0119.78.214.255119.78.168.0/21, 119.78.176.0/20, 119.78.192.0/20, 119.78.208.0/22 +212,032
119.78.215.0119.78.216.255119.78.215.0/24, 119.78.216.0/24512
119.78.217.0119.78.218.255119.78.217.0/24, 119.78.218.0/24512
119.78.219.0119.78.232.255119.78.219.0/24, 119.78.220.0/22, 119.78.224.0/21, 119.78.232.0/243,584
119.78.233.0119.78.234.255119.78.233.0/24, 119.78.234.0/24512
119.78.235.0119.78.239.255119.78.235.0/24, 119.78.236.0/221,280
119.78.240.0119.78.243.255119.78.240.0/221,024
119.78.244.0119.78.251.255119.78.244.0/22, 119.78.248.0/222,048
119.78.252.0119.78.255.255119.78.252.0/221,024
119.79.0.0119.79.255.255119.79.0.0/1665,536
124.16.0.0124.16.10.255124.16.0.0/21, 124.16.8.0/23, 124.16.10.0/242,816
124.16.11.0124.16.11.255124.16.11.0/24256
124.16.12.0124.16.15.255124.16.12.0/221,024
124.16.16.0124.16.27.255124.16.16.0/21, 124.16.24.0/223,072
124.16.28.0124.16.29.255124.16.28.0/23512
124.16.30.0124.16.31.255124.16.30.0/23512
124.16.32.0124.16.79.255124.16.32.0/19, 124.16.64.0/2012,288
124.16.80.0124.16.127.255124.16.80.0/20, 124.16.96.0/1912,288
124.16.128.0124.16.134.255124.16.128.0/22, 124.16.132.0/23, 124.16.134.0/241,792
124.16.135.0124.16.152.255124.16.135.0/24, 124.16.136.0/21, 124.16.144.0/21, 124.16.152.0/244,608
124.16.153.0124.16.154.255124.16.153.0/24, 124.16.154.0/24512
124.16.155.0124.16.171.255124.16.155.0/24, 124.16.156.0/22, 124.16.160.0/21, 124.16.168.0/224,352
124.16.172.0124.16.251.255124.16.172.0/22, 124.16.176.0/20, 124.16.192.0/19, 124.16.224.0/20 +220,480
124.16.252.0124.16.253.255124.16.252.0/23512
124.16.254.0124.16.255.255124.16.254.0/23512
124.17.0.0124.17.7.255124.17.0.0/212,048
124.17.8.0124.17.13.255124.17.8.0/22, 124.17.12.0/231,536
124.17.14.0124.17.41.255124.17.14.0/23, 124.17.16.0/20, 124.17.32.0/21, 124.17.40.0/237,168
124.17.42.0124.17.90.255124.17.42.0/23, 124.17.44.0/22, 124.17.48.0/20, 124.17.64.0/20 +312,544
124.17.91.0124.17.92.255124.17.91.0/24, 124.17.92.0/24512
124.17.93.0124.17.127.255124.17.93.0/24, 124.17.94.0/23, 124.17.96.0/198,960
124.17.128.0124.17.255.255124.17.128.0/1732,768
159.226.0.0159.226.11.255159.226.0.0/21, 159.226.8.0/223,072
159.226.12.0159.226.14.255159.226.12.0/23, 159.226.14.0/24768
159.226.15.0159.226.17.255159.226.15.0/24, 159.226.16.0/23768
159.226.18.0159.226.47.255159.226.18.0/23, 159.226.20.0/22, 159.226.24.0/21, 159.226.32.0/207,680
159.226.48.0159.226.55.255159.226.48.0/212,048
159.226.56.0159.226.60.255159.226.56.0/22, 159.226.60.0/241,280
159.226.61.0159.226.63.255159.226.61.0/24, 159.226.62.0/23768
159.226.64.0159.226.69.255159.226.64.0/22, 159.226.68.0/231,536
159.226.70.0159.226.77.255159.226.70.0/23, 159.226.72.0/22, 159.226.76.0/232,048
159.226.78.0159.226.79.255159.226.78.0/23512
159.226.80.0159.226.85.255159.226.80.0/22, 159.226.84.0/231,536
159.226.86.0159.226.97.255159.226.86.0/23, 159.226.88.0/21, 159.226.96.0/233,072
159.226.98.0159.226.100.255159.226.98.0/23, 159.226.100.0/24768
159.226.101.0159.226.104.255159.226.101.0/24, 159.226.102.0/23, 159.226.104.0/241,024
159.226.105.0159.226.112.255159.226.105.0/24, 159.226.106.0/23, 159.226.108.0/22, 159.226.112.0/242,048
159.226.113.0159.226.118.255159.226.113.0/24, 159.226.114.0/23, 159.226.116.0/23, 159.226.118.0/241,536
159.226.119.0159.226.121.255159.226.119.0/24, 159.226.120.0/23768
159.226.122.0159.226.135.255159.226.122.0/23, 159.226.124.0/22, 159.226.128.0/213,584
159.226.136.0159.226.153.255159.226.136.0/21, 159.226.144.0/21, 159.226.152.0/234,608
159.226.154.0159.226.182.255159.226.154.0/23, 159.226.156.0/22, 159.226.160.0/20, 159.226.176.0/22 +27,424
159.226.183.0159.226.200.255159.226.183.0/24, 159.226.184.0/21, 159.226.192.0/21, 159.226.200.0/244,608
159.226.201.0159.226.205.255159.226.201.0/24, 159.226.202.0/23, 159.226.204.0/231,280
159.226.206.0159.226.208.255159.226.206.0/23, 159.226.208.0/24768
159.226.209.0159.226.217.255159.226.209.0/24, 159.226.210.0/23, 159.226.212.0/22, 159.226.216.0/232,304
159.226.218.0159.226.219.255159.226.218.0/23512
159.226.220.0159.226.222.255159.226.220.0/23, 159.226.222.0/24768
159.226.223.0159.226.224.255159.226.223.0/24, 159.226.224.0/24512
159.226.225.0159.226.226.255159.226.225.0/24, 159.226.226.0/24512
159.226.227.0159.226.228.255159.226.227.0/24, 159.226.228.0/24512
159.226.229.0159.226.233.255159.226.229.0/24, 159.226.230.0/23, 159.226.232.0/231,280
159.226.234.0159.226.238.255159.226.234.0/23, 159.226.236.0/23, 159.226.238.0/241,280
159.226.239.0159.226.249.255159.226.239.0/24, 159.226.240.0/21, 159.226.248.0/232,816
159.226.250.0159.226.255.255159.226.250.0/23, 159.226.252.0/221,536
202.38.128.0202.38.129.255202.38.128.0/23512
202.122.32.0202.122.39.255202.122.32.0/212,048
202.127.0.0202.127.4.255202.127.0.0/22, 202.127.4.0/241,280
202.127.5.0202.127.6.255202.127.5.0/24, 202.127.6.0/24512
202.127.7.0202.127.7.255202.127.7.0/24256
202.127.16.0202.127.31.255202.127.16.0/204,096
202.127.144.0202.127.148.255202.127.144.0/22, 202.127.148.0/241,280
202.127.149.0202.127.151.255202.127.149.0/24, 202.127.150.0/23768
202.127.152.0202.127.153.255202.127.152.0/23512
202.127.154.0202.127.159.255202.127.154.0/23, 202.127.156.0/221,536
202.127.200.0202.127.207.255202.127.200.0/212,048
203.83.56.0203.83.63.255203.83.56.0/212,048
210.72.0.0210.72.15.255210.72.0.0/204,096
210.72.16.0210.72.31.255210.72.16.0/204,096
210.72.64.0210.72.68.255210.72.64.0/22, 210.72.68.0/241,280
210.72.69.0210.72.71.255210.72.69.0/24, 210.72.70.0/23768
210.72.72.0210.72.83.255210.72.72.0/21, 210.72.80.0/223,072
210.72.84.0210.72.89.255210.72.84.0/22, 210.72.88.0/231,536
210.72.90.0210.72.130.255210.72.90.0/23, 210.72.92.0/22, 210.72.96.0/19, 210.72.128.0/23 +110,496

IPv6 ranges announced by AS7497

First IPLast IPCIDR
2001:cc0::2001:cc0:ffff:ffff:ffff:ffff:ffff:ffff2001:cc0::/32
2400:dd00::2400:dd01:1009:ffff:ffff:ffff:ffff:ffff2400:dd00::/32, 2400:dd01::/36, 2400:dd01:1000::/45, 2400:dd01:1008::/47
2400:dd01:100a::2400:dd01:100f:ffff:ffff:ffff:ffff:ffff2400:dd01:100a::/47, 2400:dd01:100c::/46
2400:dd01:1010::2400:dd01:1015:ffff:ffff:ffff:ffff:ffff2400:dd01:1010::/46, 2400:dd01:1014::/47
2400:dd01:1016::2400:dd01:1017:ffff:ffff:ffff:ffff:ffff2400:dd01:1016::/47
2400:dd01:1018::2400:dd01:101a:ffff:ffff:ffff:ffff:ffff2400:dd01:1018::/47, 2400:dd01:101a::/48
2400:dd01:101b::2400:dd01:101c:ffff:ffff:ffff:ffff:ffff2400:dd01:101b::/48, 2400:dd01:101c::/48
2400:dd01:101d::2400:dd01:103b:ffff:ffff:ffff:ffff:ffff2400:dd01:101d::/48, 2400:dd01:101e::/47, 2400:dd01:1020::/44, 2400:dd01:1030::/45 +1
2400:dd01:103c::2400:dd01:103f:ffff:ffff:ffff:ffff:ffff2400:dd01:103c::/46
2400:dd01:1040::2400:dd01:200d:ffff:ffff:ffff:ffff:ffff2400:dd01:1040::/42, 2400:dd01:1080::/41, 2400:dd01:1100::/40, 2400:dd01:1200::/39 +5
2400:dd01:200e::2400:dd01:200f:ffff:ffff:ffff:ffff:ffff2400:dd01:200e::/47
2400:dd01:2010::2400:dd01:3004:ffff:ffff:ffff:ffff:ffff2400:dd01:2010::/44, 2400:dd01:2020::/43, 2400:dd01:2040::/42, 2400:dd01:2080::/41 +6
2400:dd01:3005::2400:dd01:300c:ffff:ffff:ffff:ffff:ffff2400:dd01:3005::/48, 2400:dd01:3006::/47, 2400:dd01:3008::/46, 2400:dd01:300c::/48
2400:dd01:300d::2400:dd01:3014:ffff:ffff:ffff:ffff:ffff2400:dd01:300d::/48, 2400:dd01:300e::/47, 2400:dd01:3010::/46, 2400:dd01:3014::/48
2400:dd01:3015::2400:dd02:1012:ffff:ffff:ffff:ffff:ffff2400:dd01:3015::/48, 2400:dd01:3016::/47, 2400:dd01:3018::/45, 2400:dd01:3020::/43 +12
2400:dd02:1013::2400:dd03:100a:ffff:ffff:ffff:ffff:ffff2400:dd02:1013::/48, 2400:dd02:1014::/46, 2400:dd02:1018::/45, 2400:dd02:1020::/43 +13
2400:dd03:100b::2400:dd05:1006:ffff:ffff:ffff:ffff:ffff2400:dd03:100b::/48, 2400:dd03:100c::/46, 2400:dd03:1010::/44, 2400:dd03:1020::/43 +14
2400:dd05:1007::2400:dd06:1003:ffff:ffff:ffff:ffff:ffff2400:dd05:1007::/48, 2400:dd05:1008::/45, 2400:dd05:1010::/44, 2400:dd05:1020::/43 +11
2400:dd06:1004::2400:dd06:1005:ffff:ffff:ffff:ffff:ffff2400:dd06:1004::/47
2400:dd06:1006::2400:dd08:1006:ffff:ffff:ffff:ffff:ffff2400:dd06:1006::/47, 2400:dd06:1008::/45, 2400:dd06:1010::/44, 2400:dd06:1020::/43 +14
2400:dd08:1007::2400:dd09:1005:ffff:ffff:ffff:ffff:ffff2400:dd08:1007::/48, 2400:dd08:1008::/45, 2400:dd08:1010::/44, 2400:dd08:1020::/43 +12
2400:dd09:1006::2400:dd0b:1005:ffff:ffff:ffff:ffff:ffff2400:dd09:1006::/47, 2400:dd09:1008::/45, 2400:dd09:1010::/44, 2400:dd09:1020::/43 +13
2400:dd0b:1006::2400:dd0d:2000:ffff:ffff:ffff:ffff:ffff2400:dd0b:1006::/47, 2400:dd0b:1008::/45, 2400:dd0b:1010::/44, 2400:dd0b:1020::/43 +12
2400:dd0d:2001::2400:dd0f:ffff:ffff:ffff:ffff:ffff:ffff2400:dd0d:2001::/48, 2400:dd0d:2002::/47, 2400:dd0d:2004::/46, 2400:dd0d:2008::/45 +12
2401:de00::2401:de00:ffff:ffff:ffff:ffff:ffff:ffff2401:de00::/32

Questions about AS7497

Is AS7497 a VPN or hosting network?

Fraudex does not list AS7497 (CSTNET-AS-AP) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS7497 registered in?

AS7497 is registered in China. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS7497 have?

It announces 122 IPv4 ranges with 728,576 addresses in total, plus 25 IPv6 ranges.

How do I block traffic from AS7497?

Blocking a whole network by number goes stale as ranges change hands. It is more reliable to check each visitor's IP when they sign up, log in or pay: the Fraudex API returns the network and a VPN and bot verdict, so you can block, challenge or just log flagged traffic. See why an IP blocking API pays for itself.

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