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 '202.112.0.0 - 202.113.255.255'
% Abuse contact for '202.112.0.0 - 202.113.255.255' is 'abuse@cernet.edu.cn'
inetnum: 202.112.0.0 - 202.113.255.255
netname: BJR-CERNET
descr: China Education and Research Network
descr: Beijing Regional Network
country: CN
org: ORG-CEAR1-AP
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: origin AS4538
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-05-28T02:35:51Z
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: 2026-05-25T09:07:47Z
source: APNIC
organisation: ORG-CEAR1-AP
org-name: China Education and Research Network (CERNET)
country: CN
address: FIT 3-220,
address: Tsinghua University
phone: +86-10-62785983
fax-no: +86-10-62785933
e-mail: hostmaster@cernic.net
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2018-09-13T12:56:34Z
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 '202.112.0.0/13AS4538'
route: 202.112.0.0/13
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2026-06-17T08:11:41Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 202.112.47.27
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8404
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;202.112.47.27. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062901 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 30 02:00:09 CST 2026
;; MSG SIZE rcvd: 10627.47.112.202.in-addr.arpa has no PTR recordServer: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
*** Can't find 27.47.112.202.in-addr.arpa.: No answer
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 176.31.125.165 | attack | Sep 23 09:27:43 xeon sshd[36134]: Failed password for invalid user abdrani from 176.31.125.165 port 48444 ssh2 |
2019-09-23 19:44:59 |
| 184.66.248.150 | attackbots | Sep 23 13:20:02 MK-Soft-VM5 sshd[10917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=184.66.248.150 Sep 23 13:20:04 MK-Soft-VM5 sshd[10917]: Failed password for invalid user alene from 184.66.248.150 port 48386 ssh2 ... |
2019-09-23 19:23:56 |
| 198.108.67.109 | attackspambots | Port scan: Attack repeated for 24 hours |
2019-09-23 19:54:18 |
| 193.31.24.113 | attackbots | 09/23/2019-13:22:06.294266 193.31.24.113 Protocol: 6 SURICATA TLS invalid handshake message |
2019-09-23 19:27:22 |
| 149.202.56.194 | attackbots | Sep 23 12:42:26 mail sshd[14974]: Invalid user chung from 149.202.56.194 Sep 23 12:42:26 mail sshd[14974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.56.194 Sep 23 12:42:26 mail sshd[14974]: Invalid user chung from 149.202.56.194 Sep 23 12:42:28 mail sshd[14974]: Failed password for invalid user chung from 149.202.56.194 port 50228 ssh2 ... |
2019-09-23 19:28:17 |
| 157.147.152.8 | attackbots | " " |
2019-09-23 19:26:14 |
| 211.23.61.194 | attack | Sep 23 07:14:05 [munged] sshd[25727]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.23.61.194 |
2019-09-23 19:16:25 |
| 46.105.129.129 | attackspam | Sep 23 06:00:27 ip-172-31-62-245 sshd\[20859\]: Invalid user vitalina from 46.105.129.129\ Sep 23 06:00:29 ip-172-31-62-245 sshd\[20859\]: Failed password for invalid user vitalina from 46.105.129.129 port 38879 ssh2\ Sep 23 06:04:19 ip-172-31-62-245 sshd\[20898\]: Invalid user ts3bot from 46.105.129.129\ Sep 23 06:04:21 ip-172-31-62-245 sshd\[20898\]: Failed password for invalid user ts3bot from 46.105.129.129 port 59174 ssh2\ Sep 23 06:08:08 ip-172-31-62-245 sshd\[20923\]: Invalid user Linux from 46.105.129.129\ |
2019-09-23 19:46:54 |
| 121.160.198.198 | attackspambots | Invalid user msw from 121.160.198.198 port 50836 |
2019-09-23 19:33:20 |
| 111.230.247.243 | attackbots | ssh failed login |
2019-09-23 19:26:39 |
| 180.71.47.198 | attack | $f2bV_matches |
2019-09-23 19:57:09 |
| 62.234.49.247 | attackspambots | [Aegis] @ 2019-09-23 06:15:25 0100 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack |
2019-09-23 19:42:51 |
| 51.75.32.141 | attackspam | Sep 23 11:47:56 SilenceServices sshd[11539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.32.141 Sep 23 11:47:59 SilenceServices sshd[11539]: Failed password for invalid user vtiger from 51.75.32.141 port 35830 ssh2 Sep 23 11:51:58 SilenceServices sshd[12699]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.32.141 |
2019-09-23 19:54:45 |
| 164.177.42.33 | attackbots | Sep 23 13:09:47 lnxded64 sshd[26191]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.177.42.33 Sep 23 13:09:47 lnxded64 sshd[26191]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.177.42.33 |
2019-09-23 19:17:02 |
| 157.245.3.144 | attackbots | Honeypot attack, port: 23, PTR: PTR record not found |
2019-09-23 19:24:13 |