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AS139184 China Central Depository & Clearing Co., Ltd.

China CCDC-CN APNIC 1 IPv4 prefix 1 IPv6 prefix
IPv4 addresses
512
IPv6 /48 networks
1
RPKI
0 valid2 no ROA
Peers and downstreams
1

Holder

AS name
CCDC-CN
Description
China Central Depository & Clearing Co., Ltd.
Organisation
China Central Depository & Clearing Co., Ltd.
Abuse contact
Not published
Assigned
2019-05-26
Registered
2020-04-03
Record last changed
2026-04-20 01:09 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS4837 CHINA UNICOM China169 Backbone AS4837 · CN CHINA UNICOM China169… AS9929 CHINA UNICOM Industrial Internet Backbone AS9929 · CN CHINA UNICOM Industri… AS17621 China Unicom Shanghai network AS17621 · CN China Unicom Shanghai… AS139184 China Central Depository & Clearing Co., Ltd. AS139184 · CN China Central Deposit…

Network health

Grade C · 60/100
fail Prefixes covered by valid ROAs
0 of 2 announced prefixes are RPKI valid, 2 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
ipas@cnnic.cn is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2026-04-20.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS139184 health AS139184 RPKI
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Routing changes

Last 30 days
2026-10-04 19:03 UTCRelationship changed AS24400 upstream to peer
2026-10-04 19:03 UTCPrefix gone 163.128.255.0/24
2026-10-04 19:03 UTCPrefix gone 163.128.254.0/24

WHOIS

aut-num:        AS139184
as-name:        CCDC-CN
handle:         AS139184
remarks:        China Central Depository & Clearing Co., Ltd.
technical,administrative:JX2285-AP (Jiang Xinyi) <jiangxy@ccdc.com.cn>
abuse:          IRT-CNNIC-CN (IRT-CNNIC-CN) <ipas@cnnic.cn>
registration:   2020-04-03T07:44:17Z
last changed:   2026-04-20T01:09:58Z
source:         APNIC (RDAP)