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Data as of Nov 10, 2026
Autonomous system

AS55991

CNNIC ASN block

Announces 8,960 addresses in 21 prefixes. None of it is anonymizer space.

Type
Hosting
CN

Announced prefixes

All 21
Arrived
PrefixTypeHolderRPKI
43.228.204.0/22
since Oct 2021
HostingNational Computer Network And Information
43.228.240.0/22
since Nov 2021
HostingNational Computer Network And Information
45.124.76.0/24
since May 2023
HostingZhejiang Xuanyun Technology Co., Ltd.
45.124.77.0/24
since May 2023
HostingZhejiang Xuanyun Technology Co., Ltd.
45.124.78.0/24
since May 2023
HostingZhejiang Xuanyun Technology Co., Ltd.
45.124.79.0/24
since May 2023
HostingZhejiang Xuanyun Technology Co., Ltd.
103.41.116.0/22
since Oct 2021
HostingNational Computer Network And Information
103.43.132.0/24HostingZhejiang Xuanyun Technology Co., Ltd.
103.43.134.0/24
since Aug 2024
HostingZhejiang Xuanyun Technology Co., Ltd.
103.43.135.0/24
since Aug 2024
HostingZhejiang Xuanyun Technology Co., Ltd.
103.56.100.0/22
since Apr 2022
HostingNational Computer Network And Information
103.56.104.0/22
since Apr 2022
HostingNational Computer Network And Information
103.192.208.0/22
since Feb 2023
HostingZhejiang Xuanyun Technology Co., Ltd.
103.192.208.0/24
since Aug 2023
HostingZhejiang Xuanyun Technology Co., Ltd.
103.192.209.0/24
since Aug 2023
HostingZhejiang Xuanyun Technology Co., Ltd.
103.192.210.0/24
since May 2024
HostingZhejiang Xuanyun Technology Co., Ltd.
103.192.211.0/24
since May 2024
HostingZhejiang Xuanyun Technology Co., Ltd.
103.235.100.0/24HostingZhejiang Xuanyun Technology Co., Ltd.
103.235.101.0/24HostingZhejiang Xuanyun Technology Co., Ltd.
103.235.102.0/24
since Feb 2025
HostingZhejiang Xuanyun Technology Co., Ltd.
103.235.103.0/24
since Feb 2025
HostingZhejiang Xuanyun Technology Co., Ltd.

Network & history

NetworkHistory
Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it