route: 177.66.48.0/20
origin: AS28198
remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data
notify: noc[at]sempre.net.br
mnt-by: MAINT-AS28198
source: TC
last-modified: 2025-06-13T18:17:02Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 177.66.48.0/21
origin: AS28198
remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data
notify: noc[at]sempre.net.br
mnt-by: MAINT-AS28198
source: TC
last-modified: 2025-06-13T18:17:02Z
rpki-ov-state: valid

route: 177.66.48.0/21
origin: AS28198
descr: Sempre Internet
mnt-by: MAINT-AS28198
changed: noc[at]sempre.net.br 20220815 #20:54:56Z
source: RADB
last-modified: 2023-11-13T16:18:16Z
rpki-ov-state: valid

route: 177.66.48.0/22
origin: AS28198
descr: Sempre Internet
mnt-by: MAINT-AS28198
changed: noc[at]sempre.net.br 20210810 #21:28:05Z
source: RADB
last-modified: 2023-11-13T16:18:15Z
rpki-ov-state: valid

无法连接到whois服务器: whois.lacnic.net 端口: 43