HomeASN LookupAS17621Prefixes

AS17621 Announced Prefixes

817 prefixes originated in BGP by AS17621 CNCGROUP SH China Unicom Shanghai Network.

Prefixes 1-100

PrefixRPKIIRRLast Seen
27.115.0.0/17 ValidAPNIC, Other IRR2026-10-11
27.115.0.0/18 ValidOther IRR2026-10-11
27.115.118.0/23 ValidOther IRR2026-10-11
27.115.120.0/22 Valid-2026-10-11
27.115.122.0/24 Valid-2026-10-11
27.115.123.0/24 Valid-2026-10-11
27.115.124.0/23 Valid-2026-10-11
27.115.124.0/24 Valid-2026-10-11
27.115.126.0/23 Valid-2026-10-11
43.242.96.0/23 Invalid-2026-10-11
43.243.148.0/22 ValidOther IRR2026-10-11
43.243.148.0/23 Valid-2026-10-11
43.243.149.0/24 Invalid-2026-10-11
43.243.150.0/23 Valid-2026-10-11
43.243.150.0/24 Invalid-2026-10-11
43.243.151.0/24 Invalid-2026-10-11
43.250.144.0/22 ValidAPNIC, Other IRR2026-10-11
43.250.146.0/24 Valid-2026-10-11
43.250.147.0/24 Valid-2026-10-11
43.254.224.0/22No ROAOther IRR2026-10-11
58.246.0.0/16 ValidOther IRR2026-10-11
58.246.95.0/24 Valid-2026-10-11
58.247.0.0/16 ValidOther IRR2026-10-11
58.247.22.0/24 Valid-2026-10-11
58.247.108.0/24 ValidOther IRR2026-10-11
58.247.244.0/24 Valid-2026-10-11
58.247.245.0/24 Valid-2026-10-11
58.247.247.0/24 Valid-2026-10-11
59.81.64.0/23 Valid-2026-10-11
59.81.106.0/23 Valid-2026-10-11
101.52.212.0/22 Valid-2026-10-11
101.52.216.0/22 Valid-2026-10-11
101.52.220.0/22 Valid-2026-10-11
101.52.248.0/22 Valid-2026-10-11
101.52.252.0/22 Valid-2026-10-11
103.5.192.0/23 ValidOther IRR2026-10-11
103.5.194.0/24 ValidOther IRR2026-10-11
103.24.116.0/24 ValidOther IRR2026-10-11
103.24.118.0/23 ValidOther IRR2026-10-11
103.36.136.0/24 ValidOther IRR2026-10-11
103.36.137.0/24 ValidOther IRR2026-10-11
103.36.138.0/24 ValidOther IRR2026-10-11
103.36.139.0/24 ValidOther IRR2026-10-11
103.36.168.0/24 ValidOther IRR2026-10-11
103.36.172.0/24 ValidOther IRR2026-10-11
103.36.173.0/24 ValidOther IRR2026-10-11
103.38.232.0/22 ValidOther IRR2026-10-11
103.38.232.0/23 Valid-2026-10-11
103.38.234.0/23 Valid-2026-10-11
103.38.235.0/24 Invalid-2026-10-11
103.45.169.0/24 Valid-2026-10-11
103.61.190.0/24 Valid-2026-10-11
103.108.244.0/24 Valid-2026-10-11
103.111.64.0/24 Valid-2026-10-11
103.140.14.0/23 ValidOther IRR2026-10-11
103.144.159.0/24No ROA-2026-10-11
103.147.124.0/24 Valid-2026-10-11
103.156.68.0/23 Invalid-2026-10-11
103.164.32.0/24 Valid-2026-10-11
103.200.222.0/24 Valid-2026-10-11
103.200.224.0/24 Valid-2026-10-11
103.200.232.0/24 Valid-2026-10-11
103.202.92.0/22 Valid-2026-10-11
103.202.96.0/22 Valid-2026-10-11
103.202.100.0/22 Valid-2026-10-11
103.202.104.0/22 Valid-2026-10-11
103.202.108.0/22 Valid-2026-10-11
103.202.112.0/22 Valid-2026-10-11
103.202.120.0/22 Valid-2026-10-11
103.202.124.0/22 Valid-2026-10-11
103.202.128.0/22 Valid-2026-10-11
103.202.132.0/22 Valid-2026-10-11
103.202.136.0/22 Valid-2026-10-11
103.202.140.0/22 Valid-2026-10-11
103.202.144.0/22 Valid-2026-10-11
103.231.16.0/24No ROAOther IRR2026-10-11
103.234.128.0/24 ValidOther IRR2026-10-11
103.234.129.0/24 ValidOther IRR2026-10-11
103.234.131.0/24 ValidOther IRR2026-10-11
103.238.184.0/24 ValidOther IRR2026-10-11
103.250.192.0/22 ValidAPNIC, Other IRR2026-10-11
103.250.192.0/24 ValidOther IRR2026-10-11
103.250.193.0/24 ValidOther IRR2026-10-11
106.75.208.0/20 ValidOther IRR2026-10-11
106.75.224.0/20 ValidOther IRR2026-10-11
106.75.240.0/20 ValidOther IRR2026-10-11
110.43.128.0/21 Valid-2026-10-11
110.43.136.0/21 Valid-2026-10-11
110.43.144.0/21 Valid-2026-10-11
110.43.152.0/21 Valid-2026-10-11
112.64.0.0/16 ValidOther IRR2026-10-11
112.64.0.0/17 ValidOther IRR2026-10-11
112.64.114.0/24 Valid-2026-10-11
112.64.128.0/17 ValidOther IRR2026-10-11
112.64.199.0/24 ValidOther IRR2026-10-11
112.64.200.0/24 ValidOther IRR2026-10-11
112.64.212.0/24 Valid-2026-10-11
112.64.213.0/24 ValidOther IRR2026-10-11
112.64.214.0/24 ValidOther IRR2026-10-11
112.64.238.0/24 ValidOther IRR2026-10-11
AS17621 Announced Prefixes | ipctl.io