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 '119.248.0.0 - 119.251.255.255'

% Abuse contact for '119.248.0.0 - 119.251.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        119.248.0.0 - 119.251.255.255
netname:        UNICOM-HE
descr:          China Unicom Heibei Province Network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         KL984-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-HE
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:18:20Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
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:         Kong Lingfei
nic-hdl:        KL984-AP
e-mail:         konglf5@chinaunicom.cn
address:        45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone:          +86-311-86681601
fax-no:         +86-311-86689210
country:        cn
mnt-by:         MAINT-CNCGROUP-HE
last-modified:  2009-02-06T02:31:32Z
source:         APNIC

% Information related to '119.248.0.0/14AS4837'

route:          119.248.0.0/14
descr:          China Unicom China169 Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2017-05-05T06:28:01Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 119.249.100.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52311
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;119.249.100.51.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026013101 1800 900 604800 86400

;; Query time: 4 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 01 12:31:15 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 51.100.249.119.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.100.249.119.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.142.118.38 attackbots
Jan 16 18:52:13 mout sshd[11805]: Invalid user tep from 211.142.118.38 port 33388
2020-01-17 02:12:30
202.117.111.133 attackspam
Unauthorized connection attempt detected from IP address 202.117.111.133 to port 2220 [J]
2020-01-17 02:29:47
206.189.153.178 attackbotsspam
Unauthorized connection attempt detected from IP address 206.189.153.178 to port 2220 [J]
2020-01-17 02:28:59
180.76.148.87 attack
Unauthorized connection attempt detected from IP address 180.76.148.87 to port 2220 [J]
2020-01-17 02:32:19
106.13.224.130 attackspam
Unauthorized connection attempt detected from IP address 106.13.224.130 to port 2220 [J]
2020-01-17 02:13:28
181.30.27.11 attackbotsspam
Unauthorized connection attempt detected from IP address 181.30.27.11 to port 2220 [J]
2020-01-17 02:04:21
103.210.202.210 attackbotsspam
Invalid user admin from 103.210.202.210 port 63470
2020-01-17 02:09:05
106.13.239.120 attack
Unauthorized connection attempt detected from IP address 106.13.239.120 to port 2220 [J]
2020-01-17 02:37:39
154.183.199.25 attackbots
Invalid user admin from 154.183.199.25 port 49110
2020-01-17 02:33:03
49.235.42.177 attack
Jan 16 12:48:58 XXX sshd[3805]: Invalid user kasandra from 49.235.42.177 port 46070
2020-01-17 02:05:47
192.34.62.227 attack
Jan 16 13:14:37 XXXXXX sshd[32928]: Invalid user drcom from 192.34.62.227 port 41500
2020-01-17 02:07:40
107.189.10.44 attackspambots
Unauthorized connection attempt detected from IP address 107.189.10.44 to port 22 [J]
2020-01-17 02:28:30
189.41.136.1 attackspam
Invalid user admin from 189.41.136.1 port 43195
2020-01-17 02:31:48
199.231.185.95 attackbotsspam
Invalid user osni from 199.231.185.95 port 52940
2020-01-17 02:30:48
41.93.68.4 attackbots
Unauthorized connection attempt from IP address 41.93.68.4 on Port 445(SMB)
2020-01-17 02:06:36

Recently Reported IPs

27.46.125.235 165.227.30.123 192.36.166.94 14.213.49.91
68.183.93.149 47.251.77.62 155.94.163.37 102.129.85.132
51.159.107.98 18.246.164.162 82.165.216.45 170.64.208.137
165.154.227.190 223.104.53.236 223.104.53.165 119.249.100.245
123.171.53.105 111.231.12.117 119.188.240.188 113.62.175.234