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 '210.26.0.0 - 210.31.255.255'
% Abuse contact for '210.26.0.0 - 210.31.255.255' is 'abuse@cernet.edu.cn'
inetnum: 210.26.0.0 - 210.31.255.255
netname: CERNET-CN
descr: China Education and Research Network
descr: Room 224, Tsinghua University
descr: Beijing, China
country: CN
admin-c: JW725-AP
tech-c: XL364-AP
tech-c: LZ530-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: confederation
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-10-20T00:56:02Z
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
person: Jianping Wu
address: China Education and Research Network Center
address: Room 225, Main Building, Tsinghua University
address: Beijing 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: jianping@cernet.edu.cn
nic-hdl: JW725-AP
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:23:32Z
source: APNIC
person: Ling Zhang
address: Network Center
address: South China University of Technology
address: Guangzhou, Guangdong 510641, China
address: CN
country: CN
phone: +86-20-87110596
fax-no: +86-20-87110019
e-mail: ling@scut.edu.cn
nic-hdl: LZ530-AP
notify: dbmon@apnic.net
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:23:32Z
source: APNIC
person: Xing Li
address: China Education and Research Network Center
address: Room 225, Main Building, Tsinghua University
address: Beijing 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: xing@cernet.edu.cn
nic-hdl: XL364-AP
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:23:32Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 210.31.48.96
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41638
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;210.31.48.96. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042100 1800 900 604800 86400
;; Query time: 31 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Apr 21 16:16:20 CST 2026
;; MSG SIZE rcvd: 105b'Host 96.48.31.210.in-addr.arpa not found: 2(SERVFAIL)
';; Got SERVFAIL reply from 183.60.83.19, trying next server
Server: 183.60.82.98
Address: 183.60.82.98#53
** server can't find 96.48.31.210.in-addr.arpa: SERVFAIL| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 110.54.248.69 | attackbotsspam | Unauthorized connection attempt from IP address 110.54.248.69 on Port 445(SMB) |
2019-11-15 22:37:20 |
| 195.31.160.73 | attackbotsspam | Nov 15 15:42:02 DAAP sshd[24058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.31.160.73 user=root Nov 15 15:42:04 DAAP sshd[24058]: Failed password for root from 195.31.160.73 port 47532 ssh2 Nov 15 15:45:40 DAAP sshd[24094]: Invalid user mussano from 195.31.160.73 port 59348 Nov 15 15:45:40 DAAP sshd[24094]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.31.160.73 Nov 15 15:45:40 DAAP sshd[24094]: Invalid user mussano from 195.31.160.73 port 59348 Nov 15 15:45:41 DAAP sshd[24094]: Failed password for invalid user mussano from 195.31.160.73 port 59348 ssh2 ... |
2019-11-15 23:10:12 |
| 109.199.132.110 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-11-15 23:15:15 |
| 185.5.250.203 | attackspambots | Nov 15 14:43:57 TCP Attack: SRC=185.5.250.203 DST=[Masked] LEN=40 TOS=0x08 PREC=0x20 TTL=243 PROTO=TCP SPT=50192 DPT=3039 WINDOW=1024 RES=0x00 SYN URGP=0 |
2019-11-15 22:57:51 |
| 36.73.33.207 | attackbotsspam | Unauthorized connection attempt from IP address 36.73.33.207 on Port 445(SMB) |
2019-11-15 22:43:40 |
| 27.50.162.82 | attack | Nov 15 15:45:51 vmanager6029 sshd\[26610\]: Invalid user zd from 27.50.162.82 port 48994 Nov 15 15:45:51 vmanager6029 sshd\[26610\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.50.162.82 Nov 15 15:45:54 vmanager6029 sshd\[26610\]: Failed password for invalid user zd from 27.50.162.82 port 48994 ssh2 |
2019-11-15 22:57:10 |
| 138.197.199.249 | attack | Nov 15 15:42:42 meumeu sshd[10060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.199.249 Nov 15 15:42:45 meumeu sshd[10060]: Failed password for invalid user thorsteinsen from 138.197.199.249 port 48292 ssh2 Nov 15 15:45:58 meumeu sshd[10479]: Failed password for root from 138.197.199.249 port 37908 ssh2 ... |
2019-11-15 22:49:04 |
| 117.247.100.151 | attack | Unauthorized connection attempt from IP address 117.247.100.151 on Port 445(SMB) |
2019-11-15 22:41:54 |
| 110.39.165.81 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-11-15 23:06:03 |
| 90.89.183.250 | attack | Scanning |
2019-11-15 22:58:54 |
| 110.43.33.173 | attack | MultiHost/MultiPort Probe, Scan, Hack - |
2019-11-15 23:04:08 |
| 41.86.232.232 | attackbots | Unauthorized connection attempt from IP address 41.86.232.232 on Port 445(SMB) |
2019-11-15 23:00:33 |
| 77.235.116.119 | attackspambots | Unauthorized connection attempt from IP address 77.235.116.119 on Port 445(SMB) |
2019-11-15 22:54:37 |
| 12.176.40.155 | attack | Unauthorized connection attempt from IP address 12.176.40.155 on Port 445(SMB) |
2019-11-15 22:42:32 |
| 36.65.107.189 | attackbots | Unauthorized connection attempt from IP address 36.65.107.189 on Port 445(SMB) |
2019-11-15 22:39:08 |