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IPv4 prefixes
AS17621
CNCGROUP-SH China Unicom Shanghai network
Unclassified
APNIC
Overview
Prefixes
824
Peering
Exchanges
Security
Graph
Shape and geography
IPv4 prefixes
408
IPv6 prefixes
416
Inventory
IPv4 prefixes
408 announced · 806K addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
27.115.0.0/18
16,384
CN
RPKI valid
IRR
27.115.64.0/20
4,096
CN
—
—
27.115.81.0/24
256
CN
—
—
27.115.82.0/23
512
CN
—
—
27.115.84.0/22
1,024
CN
—
—
27.115.88.0/21
2,048
CN
—
—
27.115.96.0/20
4,096
CN
—
—
27.115.112.0/21
2,048
CN
—
—
27.115.120.0/22
1,024
CN
RPKI valid
IRR covering
27.115.124.0/24
256
CN
RPKI valid
IRR covering
27.115.125.0/24
256
CN
—
—
27.115.126.0/23
512
CN
RPKI valid
IRR covering
43.243.148.0/22
1,024
CN
RPKI valid
IRR
43.250.146.0/23
512
CN
—
—
43.254.224.0/22
1,024
CN
No ROA
IRR
58.246.0.0/18
16,384
CN
—
—
58.246.64.0/19
8,192
CN
—
—
58.246.96.0/19
8,192
CN
—
—
58.246.128.0/19
8,192
CN
—
—
58.246.160.0/23
512
CN
—
—
58.246.162.0/24
256
CN
—
—
58.246.164.0/24
256
CN
—
—
58.246.166.0/23
512
CN
—
—
58.246.168.0/21
2,048
CN
—
—
58.246.176.0/20
4,096
CN
—
—
58.246.192.0/21
2,048
CN
—
—
58.246.200.0/22
1,024
CN
—
—
58.246.204.0/23
512
CN
—
—
58.246.206.0/24
256
CN
—
—
58.246.208.0/21
2,048
CN
—
—
58.246.216.0/22
1,024
CN
—
—
58.246.224.0/19
8,192
CN
—
—
58.247.0.0/20
4,096
CN
—
—
58.247.16.0/22
1,024
CN
—
—
58.247.20.0/23
512
CN
—
—
58.247.22.0/24
256
CN
RPKI valid
IRR covering
58.247.23.0/24
256
CN
—
—
58.247.24.0/21
2,048
CN
—
—
58.247.32.0/19
8,192
CN
—
—
58.247.64.0/19
8,192
CN
—
—
58.247.96.0/21
2,048
CN
—
—
58.247.104.0/22
1,024
CN
—
—
58.247.108.0/24
256
CN
RPKI valid
IRR
58.247.109.0/24
256
CN
—
—
58.247.110.0/23
512
CN
—
—
58.247.112.0/22
1,024
CN
—
—
58.247.116.0/23
512
CN
—
—
58.247.119.0/24
256
CN
—
—
58.247.120.0/21
2,048
CN
—
—
58.247.128.0/18
16,384
CN
—
—
58.247.192.0/21
2,048
CN
—
—
58.247.200.0/22
1,024
CN
—
—
58.247.208.0/22
1,024
CN
—
—
58.247.216.0/21
2,048
CN
—
—
58.247.224.0/20
4,096
CN
—
—
58.247.240.0/21
2,048
CN
—
—
58.247.248.0/22
1,024
CN
—
—
58.247.252.0/23
512
CN
—
—
59.81.64.0/23
512
CN
RPKI valid
No IRR
59.81.106.0/23
512
CN
RPKI valid
No IRR
103.38.232.0/22
1,024
CN
RPKI valid
IRR
103.61.190.0/24
256
CN
RPKI valid
IRR other origin
103.108.244.0/24
256
CN
RPKI valid
No IRR
103.111.64.0/24
256
CN
RPKI valid
No IRR
103.140.14.0/23
512
CN
RPKI valid
IRR
103.144.159.0/24
256
CN
No ROA
No IRR
103.164.32.0/24
256
CN
RPKI valid
No IRR
103.231.16.0/24
256
CN
No ROA
IRR
103.234.131.0/24
256
CN
RPKI valid
IRR
103.250.192.0/23
512
CN
—
—
103.250.194.0/23
512
CN
—
—
106.75.224.0/19
8,192
CN
—
—
112.64.0.0/19
8,192
CN
—
—
112.64.36.0/22
1,024
CN
—
—
112.64.40.0/22
1,024
CN
—
—
112.64.44.0/24
256
CN
—
—
112.64.46.0/23
512
CN
—
—
112.64.48.0/20
4,096
CN
—
—
112.64.65.0/24
256
CN
—
—
112.64.66.0/23
512
CN
—
—
112.64.68.0/22
1,024
CN
—
—
112.64.72.0/21
2,048
CN
—
—
112.64.80.0/20
4,096
CN
—
—
112.64.96.0/20
4,096
CN
—
—
112.64.114.0/24
256
CN
RPKI valid
IRR covering
112.64.116.0/22
1,024
CN
—
—
112.64.120.0/21
2,048
CN
—
—
112.64.128.0/21
2,048
CN
—
—
112.64.136.0/22
1,024
CN
—
—
112.64.140.0/23
512
CN
—
—
112.64.142.0/24
256
CN
—
—
112.64.144.0/20
4,096
CN
—
—
112.64.160.0/19
8,192
CN
—
—
112.64.192.0/20
4,096
CN
—
—
112.64.208.0/22
1,024
CN
—
—
112.64.212.0/23
512
CN
—
—
112.64.214.0/24
256
CN
RPKI valid
IRR
112.64.216.0/21
2,048
CN
—
—
112.64.224.0/21
2,048
CN
—
—
112.64.232.0/23
512
CN
—
—
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