城市(city): unknown
省份(region): unknown
国家(country): China
运营商(isp): China Unicom
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 '218.21.128.0 - 218.21.255.255'
% Abuse contact for '218.21.128.0 - 218.21.255.255' is 'hqs-ipabuse@chinaunicom.cn'
inetnum: 218.21.128.0 - 218.21.255.255
netname: UNICOM-NM
descr: China Unicom Neimeng province network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: HY690-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: This object can only be modified by APNIC hostmaster
remarks: If you wish to modify this object details please
remarks: send email to hostmaster@apnic.net with your organisation
remarks: account name in the subject line.
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP-NM
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2025-01-22T13:18:48Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by: MAINT-CNCGROUP
last-modified: 2026-08-19T00:57:22Z
source: APNIC
role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-08-20T03:22:23Z
source: APNIC
person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC
person: honghui yuan
nic-hdl: HY690-AP
e-mail: oo@public.hh.nm.cn
address: NO.169 hulun south road Huhhot Inner Mongolia, 010028,China
phone: +86-471-6268961
fax-no: +86-471-6291559
country: cn
mnt-by: MAINT-CNCGROUP-NM
last-modified: 2008-09-04T07:42:51Z
source: APNIC
% Information related to '218.21.128.0/17AS4837'
route: 218.21.128.0/17
descr: CNC Group CHINA169 Neimeng Province Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2008-09-04T07:54:44Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 218.21.172.124
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56020
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;218.21.172.124. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102901 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 30 02:30:30 CST 2026
;; MSG SIZE rcvd: 107Host 124.172.21.218.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 124.172.21.218.in-addr.arpa: SERVFAIL| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 59.111.104.252 | attackspambots | 2020-07-25T00:08:57+0200 Failed SSH Authentication/Brute Force Attack.(Server 2) |
2020-07-25 06:48:43 |
| 192.144.137.82 | attack | Jul 25 00:35:56 lnxweb62 sshd[7666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.137.82 |
2020-07-25 06:50:15 |
| 170.130.212.46 | attackspam | Postfix RBL failed |
2020-07-25 06:18:59 |
| 170.80.28.203 | attackspambots | Jul 25 01:21:25 lukav-desktop sshd\[29563\]: Invalid user jhl from 170.80.28.203 Jul 25 01:21:25 lukav-desktop sshd\[29563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.80.28.203 Jul 25 01:21:27 lukav-desktop sshd\[29563\]: Failed password for invalid user jhl from 170.80.28.203 port 57372 ssh2 Jul 25 01:25:27 lukav-desktop sshd\[29652\]: Invalid user balaram from 170.80.28.203 Jul 25 01:25:27 lukav-desktop sshd\[29652\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.80.28.203 |
2020-07-25 06:28:27 |
| 103.48.24.82 | attackbotsspam | Unauthorized connection attempt from IP address 103.48.24.82 on Port 445(SMB) |
2020-07-25 06:30:23 |
| 188.19.13.50 | attackbotsspam | Unauthorized connection attempt from IP address 188.19.13.50 on Port 445(SMB) |
2020-07-25 06:35:19 |
| 122.51.127.17 | attackspambots | 2020-07-25T00:56:51.046145mail.standpoint.com.ua sshd[31267]: Invalid user ftp2 from 122.51.127.17 port 38234 2020-07-25T00:56:51.048887mail.standpoint.com.ua sshd[31267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.127.17 2020-07-25T00:56:51.046145mail.standpoint.com.ua sshd[31267]: Invalid user ftp2 from 122.51.127.17 port 38234 2020-07-25T00:56:53.641377mail.standpoint.com.ua sshd[31267]: Failed password for invalid user ftp2 from 122.51.127.17 port 38234 ssh2 2020-07-25T01:00:53.363208mail.standpoint.com.ua sshd[32094]: Invalid user user2 from 122.51.127.17 port 45598 ... |
2020-07-25 06:20:06 |
| 101.93.16.244 | attackspambots | Email rejected due to spam filtering |
2020-07-25 06:25:40 |
| 159.203.219.38 | attackspambots | $f2bV_matches |
2020-07-25 06:52:33 |
| 51.77.109.213 | attack | $f2bV_matches |
2020-07-25 06:44:27 |
| 121.135.115.139 | attack | Jul 25 03:55:38 dhoomketu sshd[1849041]: Invalid user arkserver from 121.135.115.139 port 52892 Jul 25 03:55:38 dhoomketu sshd[1849041]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.135.115.139 Jul 25 03:55:38 dhoomketu sshd[1849041]: Invalid user arkserver from 121.135.115.139 port 52892 Jul 25 03:55:40 dhoomketu sshd[1849041]: Failed password for invalid user arkserver from 121.135.115.139 port 52892 ssh2 Jul 25 04:00:22 dhoomketu sshd[1849110]: Invalid user tk from 121.135.115.139 port 40656 ... |
2020-07-25 06:40:48 |
| 95.143.18.176 | attackbotsspam | saw-Joomla User : try to access forms... |
2020-07-25 06:42:49 |
| 92.63.194.35 | attackbots | Jul 25 00:01:40 debian-2gb-nbg1-2 kernel: \[17886618.584466\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=92.63.194.35 DST=195.201.40.59 LEN=60 TOS=0x00 PREC=0x00 TTL=54 ID=63925 DF PROTO=TCP SPT=45829 DPT=1723 WINDOW=29200 RES=0x00 SYN URGP=0 |
2020-07-25 06:55:15 |
| 222.186.190.2 | attack | 2020-07-25T00:17:44.050193scmdmz1 sshd[744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.2 user=root 2020-07-25T00:17:46.326389scmdmz1 sshd[744]: Failed password for root from 222.186.190.2 port 14940 ssh2 2020-07-25T00:17:48.895464scmdmz1 sshd[744]: Failed password for root from 222.186.190.2 port 14940 ssh2 ... |
2020-07-25 06:17:57 |
| 36.92.18.199 | attackspambots | Unauthorized connection attempt from IP address 36.92.18.199 on Port 445(SMB) |
2020-07-25 06:37:00 |