简单、快速的 Whois / IP / ASN 查询服务,IP工具箱

网络信息查询
输入域名、IP地址或ASN号码,系统自动识别

系统会自动识别您输入的查询类型
RADB Whois 信息 whois.radb.net
route: 181.191.0.0/16
descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS
origin: AS52284
notify: ipservices[at]columbus-networks.com
mnt-by: MAINT-AS23520
changed: rprudhomme[at]columbus-networks.com 20120611
source: RADB
last-modified: 2023-11-13T15:55:48Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 181.191.16.0/22
origin: AS52892
descr: Coprel Telecom LTDA
Rio Grande do Sul - Brasil
admin-c: Alexandre Oliveira
tech-c: Alexandre Oliveira
tech-c: Pedro Camera
tech-c: COTLT57-NICBR
notify: noc[at]coprel.net.br
notify: engenharia[at]copreltelecom.com.br
mnt-by: MAINT-AS52892
changed: noc[at]coprel.net.br 20210322 #16:44:32Z
source: RADB
last-modified: 2023-11-13T16:05:25Z
rpki-ov-state: valid


递归 Whois 信息 whois.lacnic.net
% IP Client: 205.210.165.3
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-10-20T22:24:20-03:00 - 205.210.165.3

inetnum: 181.191.16.0/22
aut-num: AS52892
abuse-c: COTLT57
owner: COPREL TELECOM LTDA
ownerid: 12.388.471/0001-06
responsible: J�NIO VITAL STEFANELLO
country: BR
owner-c: COTLT57
tech-c: COTLT57
inetrev: 181.191.16.0/22
nserver: ns1.triway.net.br
nsstat: 20251016 AA
nslastaa: 20251016
nserver: ns2.triway.net.br
nsstat: 20251016 AA
nslastaa: 20251016
created: 20170726
changed: 20190219

nic-hdl-br: COTLT57
person: COPREL TELECOM LTDA
e-mail: noc[at]coprel.net.br
country: BR
created: 20110415
changed: 20230615

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert[at]cert.br and mail-abuse[at]cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.
最近查询: