城市(city): unknown
省份(region): unknown
国家(country): China
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(Usage Type): unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '116.56.0.0 - 116.57.255.255'
% Abuse contact for '116.56.0.0 - 116.57.255.255' is 'abuse@cernet.edu.cn'
inetnum: 116.56.0.0 - 116.57.255.255
netname: GZR-CERNET
descr: China Education and Research Network
descr: Guangzhou Regional Network
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: origin AS4538
remarks: confederation
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-09-03T09:16:28Z
source: APNIC
irt: IRT-CERNET-AP
address: Network Center,
address: FIT-3-220, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@cernet.edu.cn
abuse-mailbox: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by: MAINT-CERNET-AP
last-modified: 2026-03-05T06:39:56Z
source: APNIC
role: ABUSE CERNETAP
country: ZZ
address: Network Center,
address: FIT-3-220, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
e-mail: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: abuse@cernet.edu.cn was validated on 2026-03-05
abuse-mailbox: abuse@cernet.edu.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-03-05T06:40:20Z
source: APNIC
role: CERNET Helpdesk
address: CERNET Center
address: Beijing 100084, China
country: CN
phone: +86-10-6278-4049
fax-no: +86-10-6278-5933
e-mail: helpdesk@cernet.edu.cn
remarks: abuse@cernet.edu.cn
admin-c: XL1-CN
tech-c: SZ2-AP
nic-hdl: CER-AP
mnt-by: MAINT-CERNET-AP
last-modified: 2020-09-03T09:14:12Z
source: APNIC
% Information related to '116.56.0.0/15AS4538'
route: 116.56.0.0/15
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2009-01-05T03:10:57Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 116.56.161.14
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55609
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;116.56.161.14. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026032302 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 24 12:21:37 CST 2026
;; MSG SIZE rcvd: 106Host 14.161.56.116.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 14.161.56.116.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 186.147.237.51 | attack | Dec 16 14:36:25 web8 sshd\[19932\]: Invalid user 88888 from 186.147.237.51 Dec 16 14:36:25 web8 sshd\[19932\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.147.237.51 Dec 16 14:36:27 web8 sshd\[19932\]: Failed password for invalid user 88888 from 186.147.237.51 port 52554 ssh2 Dec 16 14:42:59 web8 sshd\[23012\]: Invalid user margot from 186.147.237.51 Dec 16 14:42:59 web8 sshd\[23012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.147.237.51 |
2019-12-17 02:35:00 |
| 187.162.79.130 | attackspam | MultiHost/MultiPort Probe, Scan, Hack - |
2019-12-17 02:27:28 |
| 171.244.18.14 | attack | Dec 16 15:21:35 firewall sshd[11518]: Failed password for invalid user taxi from 171.244.18.14 port 51720 ssh2 Dec 16 15:28:31 firewall sshd[11643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.18.14 user=root Dec 16 15:28:33 firewall sshd[11643]: Failed password for root from 171.244.18.14 port 59412 ssh2 ... |
2019-12-17 02:53:37 |
| 148.204.211.136 | attackspambots | $f2bV_matches |
2019-12-17 02:26:39 |
| 45.119.82.70 | attackbotsspam | Unauthorized connection attempt detected from IP address 45.119.82.70 to port 445 |
2019-12-17 02:41:25 |
| 177.69.104.168 | attackbotsspam | Dec 16 23:39:44 gw1 sshd[32419]: Failed password for root from 177.69.104.168 port 21953 ssh2 ... |
2019-12-17 02:49:59 |
| 27.196.166.177 | attackbots | 27.196.166.177 was recorded 5 times by 5 hosts attempting to connect to the following ports: 123. Incident counter (4h, 24h, all-time): 5, 5, 14 |
2019-12-17 02:55:02 |
| 83.97.20.46 | attackbots | Scanning random ports - tries to find possible vulnerable services |
2019-12-17 02:39:07 |
| 106.75.148.95 | attackbots | Dec 14 10:18:43 vtv3 sshd[28701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.148.95 Dec 14 10:18:45 vtv3 sshd[28701]: Failed password for invalid user scolieri from 106.75.148.95 port 36036 ssh2 Dec 14 10:23:26 vtv3 sshd[31008]: Failed password for root from 106.75.148.95 port 46502 ssh2 Dec 16 16:02:12 vtv3 sshd[3459]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.148.95 Dec 16 16:02:15 vtv3 sshd[3459]: Failed password for invalid user turbo from 106.75.148.95 port 42576 ssh2 Dec 16 16:11:28 vtv3 sshd[7766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.148.95 Dec 16 16:25:50 vtv3 sshd[14920]: Failed password for sync from 106.75.148.95 port 59250 ssh2 Dec 16 16:30:38 vtv3 sshd[17173]: Failed password for root from 106.75.148.95 port 44202 ssh2 Dec 16 16:50:15 vtv3 sshd[26480]: Failed password for root from 106.75.148.95 port 40480 ssh2 Dec 16 16:55:16 vtv3 |
2019-12-17 02:14:55 |
| 173.45.164.2 | attackspambots | SSH Bruteforce attempt |
2019-12-17 02:54:25 |
| 106.13.109.74 | attackbotsspam | Dec 16 19:11:30 jane sshd[5481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.109.74 Dec 16 19:11:32 jane sshd[5481]: Failed password for invalid user systems from 106.13.109.74 port 44010 ssh2 ... |
2019-12-17 02:15:11 |
| 104.236.238.243 | attackspambots | Dec 16 17:40:38 l02a sshd[13036]: Invalid user duquette from 104.236.238.243 Dec 16 17:40:38 l02a sshd[13036]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.238.243 Dec 16 17:40:38 l02a sshd[13036]: Invalid user duquette from 104.236.238.243 Dec 16 17:40:40 l02a sshd[13036]: Failed password for invalid user duquette from 104.236.238.243 port 50587 ssh2 |
2019-12-17 02:21:21 |
| 196.210.237.89 | attack | port 23 |
2019-12-17 02:31:19 |
| 51.91.122.140 | attackspam | $f2bV_matches |
2019-12-17 02:23:21 |
| 112.85.42.189 | attack | 16.12.2019 18:37:36 SSH access blocked by firewall |
2019-12-17 02:33:14 |