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AS146841 Tianjin GiantDC Data Technology Co.Ltd

China GIANTDC APNIC 6 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
1,536
IPv6 /48 networks
0
RPKI
6 valid0 no ROA
Peers and downstreams
1

Holder

AS name
GIANTDC
Description
Tianjin GiantDC Data Technology Co.Ltd
Organisation
Tianjin GiantDC Data Technology Co.Ltd
Abuse contact
Not published
Assigned
2021-06-26
Registered
2021-08-17
Record last changed
2023-11-28 00:58 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS58453 China Mobile International Limited AS58453 · HK China Mobile Internat… AS4134 No.31,Jin-rong Street AS4134 · CN No.31,Jin-rong Street AS4837 CHINA UNICOM China169 Backbone AS4837 · CN CHINA UNICOM China169… AS58807 China Mobile International Limited AS58807 · HK China Mobile Internat… AS9808 China Mobile Communications Group Co., Ltd. AS9808 · CN China Mobile Communic… AS146841 Tianjin GiantDC Data Technology Co.Ltd AS146841 · CN Tianjin GiantDC Data …

Network health

Grade C · 70/100
pass Prefixes covered by valid ROAs
6 of 6 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
yu.xia@giantdc.com 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 2023-11-28.		 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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AS146841 health AS146841 RPKI
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Markdown
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Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days
2026-10-04 14:57 UTCRelationship changed AS38019 upstream to peer

WHOIS

aut-num:        AS146841
as-name:        GIANTDC
handle:         AS146841
remarks:        Tianjin GiantDC Data Technology Co.Ltd
technical,administrative:XY3510-AP (Xia yu) <yu.xia@giantdc.com>
abuse:          IRT-GIANTDC-CN (IRT-GIANTDC-CN) <yu.xia@giantdc.com>
registration:   2021-08-17T00:49:38Z
last changed:   2023-11-28T00:58:29Z
source:         APNIC (RDAP)