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 '222.206.0.0 - 222.207.255.255'
% Abuse contact for '222.206.0.0 - 222.207.255.255' is 'abuse@cernet.edu.cn'
inetnum: 222.206.0.0 - 222.207.255.255
netname: NJR-CERNET
descr: China Education and Research Network
descr: Nanjing 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: 2020-09-03T09:16:12Z
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
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 '222.206.0.0/15AS4538'
route: 222.206.0.0/15
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2026-06-17T08:12:17Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 222.206.191.244
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24341
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;222.206.191.244. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026072800 1800 900 604800 86400
;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jul 28 16:47:12 CST 2026
;; MSG SIZE rcvd: 108244.191.206.222.in-addr.arpa domain name pointer jyky.hezeu.edu.cn.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
244.191.206.222.in-addr.arpa name = jyky.hezeu.edu.cn.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 213.32.111.52 | attack | (sshd) Failed SSH login from 213.32.111.52 (FR/France/ip52.ip-213-32-111.eu): 5 in the last 3600 secs |
2020-05-27 08:25:05 |
| 195.231.3.155 | attackbots | May 27 01:06:29 mail.srvfarm.net postfix/smtpd[1357234]: warning: unknown[195.231.3.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 01:06:29 mail.srvfarm.net postfix/smtpd[1357234]: lost connection after AUTH from unknown[195.231.3.155] May 27 01:10:06 mail.srvfarm.net postfix/smtpd[1345208]: warning: unknown[195.231.3.155]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 27 01:10:06 mail.srvfarm.net postfix/smtpd[1345208]: lost connection after AUTH from unknown[195.231.3.155] May 27 01:14:17 mail.srvfarm.net postfix/smtpd[1357234]: lost connection after CONNECT from unknown[195.231.3.155] |
2020-05-27 07:44:04 |
| 218.29.83.38 | attackbotsspam | prod11 ... |
2020-05-27 07:57:43 |
| 185.36.191.235 | attack | Fail2Ban Ban Triggered |
2020-05-27 07:57:03 |
| 113.141.166.197 | attackspambots | Scanned 3 times in the last 24 hours on port 22 |
2020-05-27 08:11:20 |
| 84.38.186.171 | attackspambots | [H1.VM3] Blocked by UFW |
2020-05-27 08:27:04 |
| 40.92.55.35 | attackspam | persona non grata |
2020-05-27 07:51:34 |
| 49.234.206.45 | attack | Brute-force attempt banned |
2020-05-27 08:08:25 |
| 222.186.30.59 | attack | May 27 00:41:54 ajax sshd[5232]: Failed password for root from 222.186.30.59 port 38118 ssh2 May 27 00:41:57 ajax sshd[5232]: Failed password for root from 222.186.30.59 port 38118 ssh2 |
2020-05-27 07:52:22 |
| 183.89.211.119 | attackbotsspam | Unauthorized connection attempt from IP address 183.89.211.119 on port 993 |
2020-05-27 08:20:03 |
| 188.247.65.179 | attack | May 26 18:33:28 XXX sshd[39807]: Invalid user pad from 188.247.65.179 port 53074 |
2020-05-27 08:06:52 |
| 163.172.116.172 | attackspambots | Automatic report - XMLRPC Attack |
2020-05-27 08:05:34 |
| 211.97.81.137 | attackbotsspam | May 27 02:07:27 PorscheCustomer sshd[15724]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.97.81.137 May 27 02:07:29 PorscheCustomer sshd[15724]: Failed password for invalid user admin from 211.97.81.137 port 36826 ssh2 May 27 02:10:15 PorscheCustomer sshd[15808]: Failed password for root from 211.97.81.137 port 38636 ssh2 ... |
2020-05-27 08:14:01 |
| 83.196.98.96 | attack | May 27 01:41:48 ArkNodeAT sshd\[14057\]: Invalid user pi from 83.196.98.96 May 27 01:41:48 ArkNodeAT sshd\[14057\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.196.98.96 May 27 01:41:48 ArkNodeAT sshd\[14059\]: Invalid user pi from 83.196.98.96 |
2020-05-27 07:58:07 |
| 218.92.0.212 | attackspam | Scanned 19 times in the last 24 hours on port 22 |
2020-05-27 08:21:03 |