Home / Prefixes / 2408:866b::/32

2408:866b::/32 RPKI valid

China Unicom · Updated 21.10.2026 20:15 UTC
Announced IPv6 AS4837 China Unicom CN China

Network Information

Prefix
2408:866b::/32
Network Description:
—
Address range
2408:866b:: – 2408:866b:ffff:ffff:ffff:ffff:ffff:ffff
Size
4,294,967,296 × /64
Origin AS
AS4837 China Unicom
Organization
China Unicom
AS path
AS208972AS9121AS1299AS4837
Paths seen
1
RPKI
RPKI valid
Location
CN China
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2408:866b::/32 /32 AS4837 APNIC Matches
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
1.24.0.0/13 AS4837 Beijing 100032 CN RPKI valid
1.30.160.0/24 AS4837 CN RPKI valid
1.30.162.0/23 AS4837 CN RPKI valid
1.56.0.0/13 AS4837 China Unicom CN RPKI valid
1.62.182.0/24 AS4837 CN RPKI valid
1.188.0.0/14 AS4837 China Unicom CN RPKI valid
14.204.0.0/15 AS4837 Beijing 100033 CN RPKI valid
14.204.8.0/22 AS4837 CN RPKI valid
14.204.20.0/22 AS4837 CN RPKI valid
14.204.40.0/22 AS4837 CN RPKI valid
14.204.60.0/22 AS4837 CN RPKI valid
14.204.208.0/22 AS4837 CN RPKI valid
14.205.4.0/22 AS4837 CN RPKI valid
14.205.40.0/21 AS4837 CN RPKI valid
14.205.72.0/22 AS4837 CN RPKI valid
14.205.92.0/22 AS4837 CN RPKI valid
27.0.128.0/24 AS4837 Haidian District.Beijing CN No ROA
27.0.130.0/23 AS4837 Haidian District.Beijing CN No ROA
27.8.0.0/13 AS4837 China Unicom CN Chongqing RPKI valid
27.40.0.0/24 AS4837 China Unicom CN RPKI valid
27.40.1.0/24 AS4837 China Unicom CN RPKI valid
27.40.8.0/24 AS4837 CN RPKI valid
27.40.9.0/24 AS4837 CN RPKI valid
27.40.10.0/24 AS4837 CN RPKI valid
27.40.14.0/24 AS4837 CN RPKI valid
27.40.22.0/24 AS4837 CN RPKI valid
27.40.23.0/24 AS4837 CN RPKI valid
27.40.24.0/24 AS4837 CN RPKI valid
27.40.25.0/24 AS4837 CN RPKI valid
27.40.26.0/24 AS4837 CN RPKI valid
27.40.27.0/24 AS4837 CN RPKI valid
27.40.28.0/24 AS4837 CN RPKI valid
27.40.29.0/24 AS4837 CN RPKI valid
27.40.30.0/24 AS4837 CN RPKI valid
27.40.31.0/24 AS4837 CN RPKI valid
27.40.32.0/24 AS4837 CN RPKI valid
27.40.33.0/24 AS4837 CN RPKI valid
27.40.34.0/24 AS4837 CN RPKI valid
27.40.35.0/24 AS4837 CN RPKI valid
27.40.36.0/24 AS4837 CN RPKI valid
27.40.37.0/24 AS4837 CN RPKI valid
27.40.38.0/24 AS4837 CN RPKI valid
27.40.39.0/24 AS4837 CN RPKI valid
27.40.40.0/24 AS4837 CN RPKI valid
27.40.41.0/24 AS4837 CN RPKI valid
27.40.42.0/24 AS4837 CN RPKI valid
27.40.43.0/24 AS4837 CN RPKI valid
27.40.44.0/24 AS4837 CN RPKI valid
27.40.45.0/24 AS4837 CN RPKI valid
27.40.46.0/24 AS4837 CN RPKI valid
27.40.47.0/24 AS4837 CN RPKI valid
27.40.48.0/24 AS4837 CN RPKI valid
27.40.49.0/24 AS4837 CN RPKI valid
27.40.50.0/24 AS4837 CN RPKI valid
27.40.51.0/24 AS4837 CN RPKI valid
27.40.52.0/24 AS4837 CN RPKI valid
27.40.53.0/24 AS4837 CN RPKI valid
27.40.54.0/24 AS4837 CN RPKI valid
27.40.55.0/24 AS4837 CN RPKI valid
27.40.56.0/24 AS4837 CN RPKI valid
27.40.57.0/24 AS4837 CN RPKI valid
27.40.58.0/24 AS4837 CN RPKI valid
27.40.59.0/24 AS4837 CN RPKI valid
27.40.60.0/24 AS4837 CN RPKI valid
27.40.61.0/24 AS4837 CN RPKI valid
27.50.128.0/17 AS4837 No. 1625, Xiner Street, High-tech Zone, Xinxiang City, Henan CN RPKI valid
27.98.224.0/19 AS4837 China Unicom CN RPKI valid
27.112.0.0/21 AS4837 Beijing Yiwangxin Technology Co;Ltd. CN No ROA
27.115.80.0/24 AS4837 CN Shanghai RPKI valid
27.192.0.0/11 AS4837 China Unicom CN RPKI valid
27.223.1.0/24 AS4837 CN RPKI valid
27.223.98.0/24 AS4837 CN RPKI valid
27.223.102.0/24 AS4837 CN RPKI valid
36.32.0.0/14 AS4837 Beijing 100033 CN RPKI valid
36.50.226.0/24 AS4837 CN No ROA
36.51.253.0/24 AS4837 Beijing,China,100080 CN RPKI valid
36.248.0.0/14 AS4837 Beijing 100033 CN Xiamen RPKI valid
39.64.0.0/11 AS4837 China Unicom CN RPKI valid
42.4.0.0/14 AS4837 Beijing 100033 CN RPKI valid
42.48.0.0/15 AS4837 Beijing 100033 CN Changsha RPKI valid
42.52.0.0/14 AS4837 Beijing 100033 CN RPKI valid
42.56.0.0/14 AS4837 Beijing 100033 CN RPKI valid
42.63.0.0/16 AS4837 Beijing 100033 CN RPKI valid
42.63.7.0/24 AS4837 CN RPKI valid
42.84.0.0/14 AS4837 Beijing 100033 CN RPKI valid
42.176.0.0/13 AS4837 Beijing 100033 CN RPKI valid
42.224.0.0/12 AS4837 Beijing 100033 CN Luoyang RPKI valid
42.226.7.0/24 AS4837 CN RPKI valid
42.227.69.0/24 AS4837 CN RPKI valid
42.228.2.0/24 AS4837 CN RPKI valid
42.228.3.0/24 AS4837 CN RPKI valid
42.228.4.0/24 AS4837 CN RPKI valid
42.228.6.0/24 AS4837 CN RPKI valid
42.228.7.0/24 AS4837 CN RPKI valid
42.228.8.0/24 AS4837 CN RPKI valid
42.228.9.0/24 AS4837 CN RPKI valid
42.228.11.0/24 AS4837 CN RPKI valid
42.228.13.0/24 AS4837 CN RPKI valid
42.235.204.0/24 AS4837 CN RPKI valid
43.224.12.0/22 AS4837 CN RPKI valid
43.224.24.0/22 AS4837 China Unicom CN RPKI valid
43.224.52.0/23 AS4837 China Unicom CN RPKI valid
43.224.80.0/22 AS4837 No.288,Dongliu Rd, Zhengwu District, Hefei City CN RPKI valid
43.226.116.0/23 AS4837 Erdos Dinglian Digital Network Network Co.,Ltd. CN RPKI valid
43.226.118.0/23 AS4837 Erdos Dinglian Digital Network Network Co.,Ltd. CN RPKI valid
43.226.164.0/22 AS4837 Jiangsu Province CN RPKI valid
43.227.104.0/22 AS4837 Jiangsu Province CN RPKI valid
43.239.120.0/22 AS4837 Hebei HuiRi Information Technology Co. Ltd. CN RPKI valid
43.240.156.0/22 AS4837 Zhejiang zhi cloud information technology co., LTD CN RPKI valid
43.240.204.0/22 AS4837 Hangzhou Sulian Information Technology Co.,ltd CN RPKI valid
43.241.16.0/22 AS4837 Zhejiang zhi cloud information technology co., LTD CN RPKI valid
43.242.152.0/22 AS4837 Beijing 100033 CN RPKI valid
43.242.156.0/22 AS4837 Chenzhou City Blue Computer Services Ltd. CN RPKI valid
43.242.164.0/22 AS4837 Beijing 100033 CN RPKI valid
43.242.180.0/22 AS4837 China Unicom CN RPKI valid
43.243.4.0/22 AS4837 China Unicom CN RPKI valid
43.243.7.0/24 AS4837 CN RPKI valid
43.243.16.0/22 AS4837 Beijing 100033 CN RPKI valid
43.243.156.0/22 AS4837 Beijing 100033 CN RPKI valid
43.243.228.0/22 AS4837 Beijing 100033 CN RPKI valid
43.247.4.0/24 AS4837 Tianjin netword communication technology co.,ltd CN RPKI valid
43.248.108.0/22 AS4837 CN RPKI valid
43.248.244.0/22 AS4837 Beijing 100033 CN RPKI valid
43.249.136.0/22 AS4837 Beijing 100033 CN RPKI valid
43.249.236.0/22 AS4837 China Unicom CN RPKI valid
43.250.4.0/22 AS4837 China Unicom CN RPKI valid
43.250.96.0/22 AS4837 CN RPKI valid
43.250.112.0/22 AS4837 China Unicom CN RPKI valid
43.250.168.0/22 AS4837 China Unicom CN RPKI valid
43.250.200.0/22 AS4837 China Unicom CN RPKI valid
43.250.244.0/22 AS4837 China Unicom CN RPKI valid
43.251.4.0/22 AS4837 China Unicom CN RPKI valid
43.251.36.0/22 AS4837 China Unicom CN RPKI valid
43.251.232.0/22 AS4837 CN RPKI valid
43.254.8.0/22 AS4837 Tower E3, No.12 Yumin Road, Chaoyang District, Beijing CN RPKI valid
43.254.136.0/22 AS4837 Haidian District,Beijing,China. CN RPKI valid
43.255.96.0/22 AS4837 Software Park, Weifang High-tech Zone, Shandong Province CN RPKI valid
45.113.24.0/22 AS4837 Nanjing,Jiangsu Province CN No ROA
45.119.68.0/22 AS4837 Shijiazhuang City Hebei Province,P.R. China CN No ROA
45.124.76.0/22 AS4837 CN RPKI valid
45.250.32.0/22 AS4837 Hangzhou Sulian Information Technology Co.,ltd CN RPKI valid
45.250.36.0/23 AS4837 Hangzhou Sulian Information Technology Co.,ltd CN RPKI valid
45.250.38.0/24 AS4837 Hangzhou Sulian Information Technology Co.,ltd CN RPKI valid
45.250.39.0/24 AS4837 Hangzhou Sulian Information Technology Co.,ltd CN RPKI valid
45.252.0.0/23 AS4837 CN RPKI valid
45.252.2.0/23 AS4837 CN RPKI valid
45.252.104.0/22 AS4837 Chuqiao commercial building in Nanjing CN No ROA
45.254.48.0/23 AS4837 Guangzhou NetEase Computer System Co., Ltd CN RPKI valid
45.254.50.0/24 AS4837 Guangzhou NetEase Computer System Co., Ltd CN RPKI valid
49.4.96.0/21 AS4837 Shenzhen,Guangdong Province, 518129 P.R.China CN Beijing No ROA
49.4.104.0/22 AS4837 Shenzhen,Guangdong Province, 518129 P.R.China CN Beijing No ROA
49.4.108.0/23 AS4837 Shenzhen,Guangdong Province, 518129 P.R.China CN Beijing No ROA
49.4.110.0/24 AS4837 Shenzhen,Guangdong Province, 518129 P.R.China CN Beijing No ROA
58.16.0.0/16 AS4837 China Unicom CN RPKI valid
58.16.35.0/24 AS4837 CN RPKI valid
58.16.40.0/24 AS4837 CN RPKI valid
58.16.43.0/24 AS4837 CN RPKI valid
58.16.63.0/24 AS4837 CN RPKI valid
58.16.185.0/24 AS4837 CN RPKI valid
58.17.0.0/17 AS4837 China Unicom CN RPKI valid
58.17.128.0/17 AS4837 China Unicom CN RPKI valid
58.17.243.0/24 AS4837 CN RPKI valid
58.18.0.0/16 AS4837 China Unicom CN RPKI valid
58.19.0.0/16 AS4837 China Unicom CN Xiaogan RPKI valid
58.19.121.0/24 AS4837 CN Xiaogan RPKI valid
58.19.122.0/24 AS4837 CN Xiaogan RPKI valid
58.20.0.0/16 AS4837 China Unicom CN RPKI valid
58.20.124.0/24 AS4837 CN RPKI valid
58.20.127.0/24 AS4837 CN RPKI valid
58.20.157.0/24 AS4837 CN RPKI valid
58.20.159.0/24 AS4837 CN RPKI valid
58.20.176.0/24 AS4837 CN RPKI valid
58.20.177.0/24 AS4837 CN RPKI valid
58.20.221.0/24 AS4837 CN RPKI valid
58.20.240.0/24 AS4837 CN RPKI valid
58.20.241.0/24 AS4837 CN RPKI valid
58.20.255.0/24 AS4837 CN RPKI valid
58.21.0.0/16 AS4837 China Unicom CN RPKI valid
58.22.0.0/15 AS4837 China Unicom CN RPKI valid
58.22.104.0/23 AS4837 CN RPKI valid
58.22.111.0/24 AS4837 CN RPKI valid
58.23.0.0/24 AS4837 CN Xiamen RPKI valid
58.144.0.0/16 AS4837 China Unicom CN RPKI valid
58.144.147.0/24 AS4837 CN RPKI valid
58.144.216.0/24 AS4837 CN RPKI valid
58.144.217.0/24 AS4837 CN RPKI valid
58.144.221.0/24 AS4837 CN RPKI valid
58.144.223.0/24 AS4837 CN RPKI valid
58.240.0.0/15 AS4837 China Unicom CN Suzhou RPKI valid
58.240.49.0/24 AS4837 CN Suzhou RPKI valid
58.240.56.0/24 AS4837 CN Suzhou RPKI valid
58.240.57.0/24 AS4837 CN Suzhou RPKI valid
58.240.60.0/23 AS4837 China Unicom CN Suzhou RPKI valid
58.241.65.0/24 AS4837 CN RPKI valid
58.241.160.0/24 AS4837 CN RPKI valid
58.241.235.0/24 AS4837 CN RPKI valid
58.242.0.0/15 AS4837 China Unicom CN RPKI valid
58.244.0.0/15 AS4837 China Unicom CN RPKI valid
58.247.118.0/24 AS4837 CN Shanghai RPKI valid
59.81.8.0/23 AS4837 A133, Xidan North Avenue, Xicheng District, Beijing. CN RPKI valid
200 / 2,138

Origin AS

Details →
AS
AS4837
Name
China Unicom
Also Known As:
AS-CNCGROUP
Website
https://www.chinaunicom.cn/
Prefixes
1,490 IPv4 · 649 IPv6
Peers
65 (7 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API