City: unknown
Region: unknown
Country: China
Internet Service Provider: China Unicom
Hostname: unknown
Organization: unknown
Usage Type: unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '221.207.64.0 - 221.207.255.255'
% Abuse contact for '221.207.64.0 - 221.207.255.255' is 'hqs-ipabuse@chinaunicom.cn'
inetnum: 221.207.64.0 - 221.207.255.255
netname: UNICOM-HL
descr: China Unicom Heilongjiang Province Network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: BG63-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP-HL
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2025-01-22T13:15:56Z
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: Binghui Gao
nic-hdl: BG63-AP
e-mail: luanfuyu@vip.hl.cn
address: Shuniu Building,No.155 Zhongshan road,Harbin,Heilongjiang
phone: +86-451-82651467
fax-no: +86-451-82651464
country: CN
mnt-by: MAINT-CNCGROUP-HL
last-modified: 2010-03-10T01:38:01Z
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
% Information related to '221.207.64.0/18AS4837'
route: 221.207.64.0/18
descr: CNC Group CHINA169 Heilongjiang Province Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2008-09-04T07:54:33Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.207.75.233
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54918
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;221.207.75.233. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091000 1800 900 604800 86400
;; Query time: 4 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 10 21:03:20 CST 2026
;; MSG SIZE rcvd: 107Host 233.75.207.221.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 233.75.207.221.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 36.88.234.37 | attackspambots | Port Scan: TCP/23 |
2020-09-27 15:18:53 |
| 70.24.111.151 | attackspambots | 5555/tcp [2020-09-26]1pkt |
2020-09-27 14:59:12 |
| 52.156.64.31 | attackspambots | <6 unauthorized SSH connections |
2020-09-27 15:16:12 |
| 40.68.19.197 | attack | Sep 27 09:12:15 sso sshd[32192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.68.19.197 Sep 27 09:12:17 sso sshd[32192]: Failed password for invalid user 13.251.43.182 from 40.68.19.197 port 36738 ssh2 ... |
2020-09-27 15:33:56 |
| 193.243.165.96 | attack | Port Scan: UDP/8000 |
2020-09-27 15:21:59 |
| 121.122.81.161 | attack | Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF) |
2020-09-27 15:23:52 |
| 103.232.123.175 | attackspam | <6 unauthorized SSH connections |
2020-09-27 15:35:31 |
| 200.109.3.43 | attack | 20/9/26@17:18:05: FAIL: Alarm-Network address from=200.109.3.43 ... |
2020-09-27 15:30:32 |
| 195.222.163.54 | attackspam | 2020-09-27T08:42:36+0200 Failed SSH Authentication/Brute Force Attack. (Server 9) |
2020-09-27 15:09:39 |
| 182.61.150.12 | attackspambots | Sep 27 07:47:33 |
2020-09-27 15:27:48 |
| 88.214.40.97 | attackbotsspam | Sep 26 23:35:22 diego postfix/smtpd\[28109\]: warning: unknown\[88.214.40.97\]: SASL PLAIN authentication failed: authentication failure Sep 26 23:35:24 diego postfix/smtpd\[28109\]: warning: unknown\[88.214.40.97\]: SASL LOGIN authentication failed: authentication failure Sep 26 23:37:46 diego postfix/smtpd\[11009\]: warning: unknown\[88.214.40.97\]: SASL PLAIN authentication failed: authentication failure |
2020-09-27 15:45:06 |
| 175.205.111.109 | attackspambots | 2020-09-27T06:19:34.250203abusebot.cloudsearch.cf sshd[8692]: Invalid user pi from 175.205.111.109 port 46750 2020-09-27T06:19:34.456154abusebot.cloudsearch.cf sshd[8693]: Invalid user pi from 175.205.111.109 port 46748 2020-09-27T06:19:34.409677abusebot.cloudsearch.cf sshd[8692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.205.111.109 2020-09-27T06:19:34.250203abusebot.cloudsearch.cf sshd[8692]: Invalid user pi from 175.205.111.109 port 46750 2020-09-27T06:19:36.963355abusebot.cloudsearch.cf sshd[8692]: Failed password for invalid user pi from 175.205.111.109 port 46750 ssh2 2020-09-27T06:19:34.662339abusebot.cloudsearch.cf sshd[8693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.205.111.109 2020-09-27T06:19:34.456154abusebot.cloudsearch.cf sshd[8693]: Invalid user pi from 175.205.111.109 port 46748 2020-09-27T06:19:37.216064abusebot.cloudsearch.cf sshd[8693]: Failed password for invalid use ... |
2020-09-27 15:23:21 |
| 119.45.30.53 | attackbots | Sep 26 20:30:19 firewall sshd[11947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.30.53 Sep 26 20:30:19 firewall sshd[11947]: Invalid user setup from 119.45.30.53 Sep 26 20:30:21 firewall sshd[11947]: Failed password for invalid user setup from 119.45.30.53 port 48670 ssh2 ... |
2020-09-27 15:33:43 |
| 91.121.183.9 | attack | chaangnoifulda.de 91.121.183.9 [24/Sep/2020:14:29:32 +0200] "POST /wp-login.php HTTP/1.1" 200 12667 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36" notenschluessel-fulda.de 91.121.183.9 [24/Sep/2020:14:29:35 +0200] "POST /wp-login.php HTTP/1.1" 200 12802 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36" |
2020-09-27 15:45:34 |
| 218.92.0.250 | attackspambots | 2020-09-27T10:06:09.779869lavrinenko.info sshd[17378]: Failed password for root from 218.92.0.250 port 19820 ssh2 2020-09-27T10:06:15.961225lavrinenko.info sshd[17378]: Failed password for root from 218.92.0.250 port 19820 ssh2 2020-09-27T10:06:22.084765lavrinenko.info sshd[17378]: Failed password for root from 218.92.0.250 port 19820 ssh2 2020-09-27T10:06:27.668675lavrinenko.info sshd[17378]: Failed password for root from 218.92.0.250 port 19820 ssh2 2020-09-27T10:06:32.946539lavrinenko.info sshd[17378]: Failed password for root from 218.92.0.250 port 19820 ssh2 ... |
2020-09-27 15:17:30 |