Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '221.208.0.0 - 221.212.255.255'

% Abuse contact for '221.208.0.0 - 221.212.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        221.208.0.0 - 221.212.255.255
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
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-HL
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:41:23Z
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 '221.208.0.0/14AS4837'

route:          221.208.0.0/14
descr:          CNC Group CHINA169 Heilongjiang 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-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.211.15.196
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65059
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.211.15.196.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026102402 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 25 11:01:05 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 196.15.211.221.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 196.15.211.221.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.33.229.120 attackbots
Invalid user prisma from 178.33.229.120 port 38127
2020-07-26 19:52:43
137.103.17.204 attackspam
Jul 26 10:17:39 scw-6657dc sshd[24931]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.103.17.204
Jul 26 10:17:39 scw-6657dc sshd[24931]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.103.17.204
Jul 26 10:17:40 scw-6657dc sshd[24931]: Failed password for invalid user lynda from 137.103.17.204 port 48714 ssh2
...
2020-07-26 19:47:00
192.35.168.236 attackspam
07/26/2020-07:21:30.708802 192.35.168.236 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-26 19:24:21
77.57.204.34 attackbotsspam
invalid user gq from 77.57.204.34 port 56284 ssh2
2020-07-26 19:45:06
165.227.69.39 attack
IP blocked
2020-07-26 19:44:52
187.103.73.133 attackbotsspam
Jul 26 08:57:36 sso sshd[9573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.103.73.133
Jul 26 08:57:38 sso sshd[9573]: Failed password for invalid user uno from 187.103.73.133 port 39014 ssh2
...
2020-07-26 19:43:15
64.213.148.44 attack
Jul 26 13:34:23 * sshd[15263]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.213.148.44
Jul 26 13:34:24 * sshd[15263]: Failed password for invalid user mauro from 64.213.148.44 port 58466 ssh2
2020-07-26 20:00:06
117.6.97.138 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-26T11:14:52Z and 2020-07-26T11:23:39Z
2020-07-26 19:31:36
110.80.137.230 attackbots
Unauthorized connection attempt detected from IP address 110.80.137.230 to port 8443
2020-07-26 20:02:12
206.174.214.90 attack
Invalid user adminuser from 206.174.214.90 port 34068
2020-07-26 19:27:52
41.78.75.45 attackspambots
Invalid user marlon from 41.78.75.45 port 18304
2020-07-26 19:46:02
106.13.1.245 attackspambots
Invalid user sss from 106.13.1.245 port 40948
2020-07-26 19:26:47
60.167.177.111 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2020-07-26 20:05:29
64.225.64.215 attackspambots
Invalid user maxwell from 64.225.64.215 port 36704
2020-07-26 19:44:31
189.240.117.236 attackspam
Jul 26 11:00:52 vps639187 sshd\[16283\]: Invalid user zihang from 189.240.117.236 port 35292
Jul 26 11:00:52 vps639187 sshd\[16283\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.240.117.236
Jul 26 11:00:54 vps639187 sshd\[16283\]: Failed password for invalid user zihang from 189.240.117.236 port 35292 ssh2
...
2020-07-26 19:53:20

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