route: 192.50.0.0/21
descr: Osaka University
origin: AS4730
mnt-by: MAINT-AS2907
changed: AS2907[at]sinet.ad.jp 20250901
source: JPIRR
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source
输入域名、IP地址或ASN号码，系统自动识别