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: unknown

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.251.130.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37740
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.251.130.142.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020201 1800 900 604800 86400

;; Query time: 44 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 03 11:13:57 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 142.130.251.121.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; 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 142.130.251.121.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
54.37.154.113 attack
Jul 14 16:21:31 nextcloud sshd\[25376\]: Invalid user kelly from 54.37.154.113
Jul 14 16:21:31 nextcloud sshd\[25376\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.154.113
Jul 14 16:21:33 nextcloud sshd\[25376\]: Failed password for invalid user kelly from 54.37.154.113 port 46532 ssh2
...
2019-07-15 02:45:30
94.23.0.64 attackbots
Jul 14 19:36:59 bouncer sshd\[28112\]: Invalid user rs from 94.23.0.64 port 41317
Jul 14 19:36:59 bouncer sshd\[28112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.23.0.64 
Jul 14 19:37:01 bouncer sshd\[28112\]: Failed password for invalid user rs from 94.23.0.64 port 41317 ssh2
...
2019-07-15 02:52:22
223.27.234.253 attack
Jul 14 20:17:30 dev sshd\[7103\]: Invalid user locco from 223.27.234.253 port 46112
Jul 14 20:17:30 dev sshd\[7103\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.27.234.253
...
2019-07-15 02:40:37
118.25.40.16 attackspambots
2019-07-14T19:58:51.804754cavecanem sshd[25983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.40.16  user=root
2019-07-14T19:58:53.753777cavecanem sshd[25983]: Failed password for root from 118.25.40.16 port 53768 ssh2
2019-07-14T20:02:29.464193cavecanem sshd[27032]: Invalid user suporte from 118.25.40.16 port 59504
2019-07-14T20:02:29.466756cavecanem sshd[27032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.40.16
2019-07-14T20:02:29.464193cavecanem sshd[27032]: Invalid user suporte from 118.25.40.16 port 59504
2019-07-14T20:02:32.012277cavecanem sshd[27032]: Failed password for invalid user suporte from 118.25.40.16 port 59504 ssh2
2019-07-14T20:06:10.813009cavecanem sshd[28030]: Invalid user samba from 118.25.40.16 port 37010
2019-07-14T20:06:10.815483cavecanem sshd[28030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.40.16
2019-07-14T2
...
2019-07-15 03:07:59
185.176.27.174 attackbots
14.07.2019 17:48:35 Connection to port 3383 blocked by firewall
2019-07-15 02:35:10
183.136.145.26 attackbotsspam
14.07.2019 12:24:41 - Login Fail on hMailserver 
Detected by ELinOX-hMail-A2F
2019-07-15 03:04:07
182.185.17.216 attackbotsspam
Jul 14 11:50:30 h2034429 postfix/smtpd[9016]: connect from unknown[182.185.17.216]
Jul x@x
Jul 14 11:50:34 h2034429 postfix/smtpd[9016]: lost connection after DATA from unknown[182.185.17.216]
Jul 14 11:50:34 h2034429 postfix/smtpd[9016]: disconnect from unknown[182.185.17.216] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4
Jul 14 11:50:35 h2034429 postfix/smtpd[9016]: connect from unknown[182.185.17.216]
Jul x@x
Jul 14 11:50:38 h2034429 postfix/smtpd[9016]: lost connection after DATA from unknown[182.185.17.216]
Jul 14 11:50:38 h2034429 postfix/smtpd[9016]: disconnect from unknown[182.185.17.216] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4
Jul 14 11:50:39 h2034429 postfix/smtpd[9016]: connect from unknown[182.185.17.216]
Jul x@x
Jul 14 11:50:42 h2034429 postfix/smtpd[9016]: lost connection after DATA from unknown[182.185.17.216]
Jul 14 11:50:42 h2034429 postfix/smtpd[9016]: disconnect from unknown[182.185.17.216] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4
Jul 14 11:50........
-------------------------------
2019-07-15 02:49:36
112.85.42.88 attackbotsspam
Jul 14 20:21:34 s64-1 sshd[15882]: Failed password for root from 112.85.42.88 port 25993 ssh2
Jul 14 20:22:31 s64-1 sshd[15893]: Failed password for root from 112.85.42.88 port 58091 ssh2
...
2019-07-15 02:25:24
180.252.134.124 attackbots
Jul 14 11:56:19 host sshd[11139]: Invalid user mycat from 180.252.134.124 port 55650
Jul 14 11:56:19 host sshd[11139]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.252.134.124
Jul 14 11:56:21 host sshd[11139]: Failed password for invalid user mycat from 180.252.134.124 port 55650 ssh2
Jul 14 11:56:21 host sshd[11139]: Received disconnect from 180.252.134.124 port 55650:11: Bye Bye [preauth]
Jul 14 11:56:21 host sshd[11139]: Disconnected from invalid user mycat 180.252.134.124 port 55650 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=180.252.134.124
2019-07-15 02:59:13
117.27.76.215 attack
Jul 13 00:56:05 localhost kernel: [14237958.816738] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=117.27.76.215 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=46 ID=1528 PROTO=TCP SPT=36690 DPT=37215 WINDOW=46745 RES=0x00 SYN URGP=0 
Jul 13 00:56:05 localhost kernel: [14237958.816760] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=117.27.76.215 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=46 ID=1528 PROTO=TCP SPT=36690 DPT=37215 SEQ=758669438 ACK=0 WINDOW=46745 RES=0x00 SYN URGP=0 
Jul 14 06:25:44 localhost kernel: [14344137.867781] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=117.27.76.215 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=47 ID=3503 PROTO=TCP SPT=39107 DPT=2323 WINDOW=48785 RES=0x00 SYN URGP=0 
Jul 14 06:25:44 localhost kernel: [14344137.867809] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=117.27.76.215 DST=[mungedIP2] LEN=40 TOS=0x00 PR
2019-07-15 02:23:45
51.38.126.92 attackspambots
Jul 14 20:14:17 vps647732 sshd[17467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.126.92
Jul 14 20:14:19 vps647732 sshd[17467]: Failed password for invalid user samba from 51.38.126.92 port 33564 ssh2
...
2019-07-15 02:43:42
94.74.144.31 attackspambots
Jul 14 11:46:19 tamoto postfix/smtpd[14581]: connect from unknown[94.74.144.31]
Jul 14 11:46:22 tamoto postfix/smtpd[14581]: warning: unknown[94.74.144.31]: SASL CRAM-MD5 authentication failed: authentication failure
Jul 14 11:46:22 tamoto postfix/smtpd[14581]: warning: unknown[94.74.144.31]: SASL PLAIN authentication failed: authentication failure
Jul 14 11:46:23 tamoto postfix/smtpd[14581]: warning: unknown[94.74.144.31]: SASL LOGIN authentication failed: authentication failure
Jul 14 11:46:24 tamoto postfix/smtpd[14581]: disconnect from unknown[94.74.144.31]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=94.74.144.31
2019-07-15 02:33:47
89.163.144.231 attackbotsspam
2019-07-14T17:59:43.570736abusebot-3.cloudsearch.cf sshd\[27403\]: Invalid user fivem from 89.163.144.231 port 60242
2019-07-15 03:09:10
112.85.42.189 attack
Jul 14 14:10:37 vmi181237 sshd\[18937\]: refused connect from 112.85.42.189 \(112.85.42.189\)
Jul 14 14:12:09 vmi181237 sshd\[18959\]: refused connect from 112.85.42.189 \(112.85.42.189\)
Jul 14 14:13:24 vmi181237 sshd\[18971\]: refused connect from 112.85.42.189 \(112.85.42.189\)
Jul 14 14:14:39 vmi181237 sshd\[18992\]: refused connect from 112.85.42.189 \(112.85.42.189\)
Jul 14 14:15:51 vmi181237 sshd\[19007\]: refused connect from 112.85.42.189 \(112.85.42.189\)
2019-07-15 02:36:08
172.68.182.83 attack
SS1,DEF GET /wp-login.php
2019-07-15 02:57:40

Recently Reported IPs

153.34.53.110 209.149.146.225 254.186.83.151 250.63.242.167
153.80.151.216 85.137.193.152 177.122.28.170 172.24.87.94
81.35.192.210 98.6.182.24 227.238.239.44 148.41.28.23
100.70.33.179 32.122.3.180 86.113.198.50 240.39.156.219
146.154.186.13 12.11.141.183 99.244.72.108 22.173.124.178