IP PREFIX

121.40.0.0/15

Originated by AS37963 · ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd.

AnnouncedCNAPNIC

alibabagroup.com/

Website preview from public registry data for AS37963

Registry websiteOpen site ↗

PREFIX DETAILS

Registration

Origin ASN: AS37963
Holder: ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd.
Visibility: Globally visible
Block: 121.0.0.0/8

ROUTING SECURITY

RPKI status: valid

RIPE has not returned a matching validation result.

valid

IPv4 map locationOpen full map ↗

0.0.0.0/264.0.0.0/2128.0.0.0/2192.0.0.0/2