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 '221.207.64.0 - 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-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.207.102.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2583
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.207.102.3.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026100901 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Oct 10 01:00:18 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 3.102.207.221.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 3.102.207.221.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.225.11.25 attackbotsspam
Dec  5 05:48:34 h2177944 sshd\[23386\]: Invalid user 123546 from 14.225.11.25 port 34992
Dec  5 05:48:34 h2177944 sshd\[23386\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.225.11.25
Dec  5 05:48:36 h2177944 sshd\[23386\]: Failed password for invalid user 123546 from 14.225.11.25 port 34992 ssh2
Dec  5 05:56:59 h2177944 sshd\[23760\]: Invalid user rostoll from 14.225.11.25 port 45042
Dec  5 05:56:59 h2177944 sshd\[23760\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.225.11.25
...
2019-12-05 13:11:50
186.122.147.189 attackspam
Dec  4 22:04:56 server sshd\[15214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.122.147.189  user=root
Dec  4 22:04:58 server sshd\[15214\]: Failed password for root from 186.122.147.189 port 32924 ssh2
Dec  4 22:15:45 server sshd\[18556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.122.147.189  user=root
Dec  4 22:15:48 server sshd\[18556\]: Failed password for root from 186.122.147.189 port 49222 ssh2
Dec  4 22:22:38 server sshd\[20375\]: Invalid user speranza from 186.122.147.189
Dec  4 22:22:38 server sshd\[20375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.122.147.189 
...
2019-12-05 08:53:29
45.250.40.230 attackspam
Dec  5 00:26:50 game-panel sshd[15724]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.250.40.230
Dec  5 00:26:52 game-panel sshd[15724]: Failed password for invalid user test2 from 45.250.40.230 port 40105 ssh2
Dec  5 00:34:25 game-panel sshd[16100]: Failed password for root from 45.250.40.230 port 45179 ssh2
2019-12-05 08:46:54
218.92.0.179 attackbotsspam
SSH Brute-Force attacks
2019-12-05 13:17:23
89.231.29.232 attackspam
Triggered by Fail2Ban at Vostok web server
2019-12-05 08:37:01
222.83.110.68 attack
Dec  5 04:57:33 venus sshd\[26739\]: Invalid user vcsa from 222.83.110.68 port 40524
Dec  5 04:57:33 venus sshd\[26739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.83.110.68
Dec  5 04:57:34 venus sshd\[26739\]: Failed password for invalid user vcsa from 222.83.110.68 port 40524 ssh2
...
2019-12-05 13:07:17
118.24.9.152 attack
Dec  5 06:05:29 lnxmail61 sshd[1795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.9.152
2019-12-05 13:06:02
110.231.4.21 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-12-05 08:42:21
45.229.154.100 attack
Honeypot attack, port: 23, PTR: 45-229-154-100.grupocisvale.com.br.
2019-12-05 08:51:48
184.64.13.67 attackspam
Dec  4 18:50:48 wbs sshd\[32722\]: Invalid user bradstreet from 184.64.13.67
Dec  4 18:50:48 wbs sshd\[32722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=s010650e549cedc71.cg.shawcable.net
Dec  4 18:50:50 wbs sshd\[32722\]: Failed password for invalid user bradstreet from 184.64.13.67 port 36538 ssh2
Dec  4 18:57:26 wbs sshd\[946\]: Invalid user winifred from 184.64.13.67
Dec  4 18:57:26 wbs sshd\[946\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=s010650e549cedc71.cg.shawcable.net
2019-12-05 13:03:11
80.249.80.6 attack
Bad bot requested remote resources
2019-12-05 13:04:41
79.125.183.32 attack
" "
2019-12-05 08:35:59
125.99.173.162 attackspam
Dec  5 01:32:24 cvbnet sshd[18780]: Failed password for uucp from 125.99.173.162 port 15745 ssh2
...
2019-12-05 08:48:59
190.166.252.202 attackbots
Dec  5 00:29:23 marvibiene sshd[54632]: Invalid user johnerik from 190.166.252.202 port 36650
Dec  5 00:29:23 marvibiene sshd[54632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.166.252.202
Dec  5 00:29:23 marvibiene sshd[54632]: Invalid user johnerik from 190.166.252.202 port 36650
Dec  5 00:29:25 marvibiene sshd[54632]: Failed password for invalid user johnerik from 190.166.252.202 port 36650 ssh2
...
2019-12-05 08:51:00
219.156.178.164 attack
Honeypot attack, port: 23, PTR: hn.kd.ny.adsl.
2019-12-05 08:46:02

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