103.154.162.0/23

IPv4 prefix announced by AS137719 Qingdao Weidong Big Data Technology Co., Ltd

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS137719 Qingdao Weidong Big Data Technology Co., Ltd valid
Observed origin (RIS): AS137719 CERWD - Qingdao Weidong Big Data Technology Co., Ltd
Country: China

RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18