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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.39.51.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48423
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.39.51.139.			IN	A

;; AUTHORITY SECTION:
.			424	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022012001 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 21 10:49:04 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.51.39.121.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 139.51.39.121.in-addr.arpa: SERVFAIL

Related IP info:
Related comments:
IP Type Details Datetime
118.25.152.169 attackspambots
Invalid user xgb from 118.25.152.169 port 37800
2020-05-21 07:13:35
222.186.31.83 attackspambots
2020-05-21T01:30:01.353346vps773228.ovh.net sshd[6621]: Failed password for root from 222.186.31.83 port 11783 ssh2
2020-05-21T01:30:03.581720vps773228.ovh.net sshd[6621]: Failed password for root from 222.186.31.83 port 11783 ssh2
2020-05-21T01:30:05.755334vps773228.ovh.net sshd[6621]: Failed password for root from 222.186.31.83 port 11783 ssh2
2020-05-21T01:30:07.485895vps773228.ovh.net sshd[6623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.83  user=root
2020-05-21T01:30:08.990379vps773228.ovh.net sshd[6623]: Failed password for root from 222.186.31.83 port 46284 ssh2
...
2020-05-21 07:36:27
159.203.242.122 attackspambots
May 20 22:09:02 localhost sshd\[7403\]: Invalid user pengz from 159.203.242.122 port 33550
May 20 22:09:02 localhost sshd\[7403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.242.122
May 20 22:09:04 localhost sshd\[7403\]: Failed password for invalid user pengz from 159.203.242.122 port 33550 ssh2
...
2020-05-21 07:47:14
159.203.27.100 attack
159.203.27.100 - - [20/May/2020:17:56:30 +0200] "GET /wp-login.php HTTP/1.1" 200 6614 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
159.203.27.100 - - [20/May/2020:17:56:32 +0200] "POST /wp-login.php HTTP/1.1" 200 6931 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
159.203.27.100 - - [20/May/2020:17:56:33 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-21 07:38:49
14.142.143.138 attackspam
SSH Invalid Login
2020-05-21 07:25:57
170.130.187.6 attackbots
05/20/2020-13:17:14.900947 170.130.187.6 Protocol: 6 ET SCAN Suspicious inbound to PostgreSQL port 5432
2020-05-21 07:23:58
188.166.158.153 attackbots
Automatically reported by fail2ban report script (mx1)
2020-05-21 07:30:54
107.170.99.119 attackspam
Invalid user chenjingyi from 107.170.99.119 port 50760
2020-05-21 07:32:14
188.254.0.197 attackspambots
Invalid user tjh from 188.254.0.197 port 45810
2020-05-21 07:16:59
176.31.252.148 attackspambots
Invalid user amq from 176.31.252.148 port 42743
2020-05-21 07:35:08
122.138.113.249 attackspambots
Unauthorised access (May 20) SRC=122.138.113.249 LEN=40 TTL=46 ID=47781 TCP DPT=8080 WINDOW=3154 SYN 
Unauthorised access (May 19) SRC=122.138.113.249 LEN=40 TTL=46 ID=57152 TCP DPT=8080 WINDOW=50743 SYN 
Unauthorised access (May 18) SRC=122.138.113.249 LEN=40 TTL=46 ID=49872 TCP DPT=8080 WINDOW=3154 SYN
2020-05-21 07:43:06
45.91.101.18 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-05-21 07:31:26
112.85.42.174 attack
May 20 23:16:08 localhost sshd[98364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.174  user=root
May 20 23:16:11 localhost sshd[98364]: Failed password for root from 112.85.42.174 port 1765 ssh2
May 20 23:16:14 localhost sshd[98364]: Failed password for root from 112.85.42.174 port 1765 ssh2
May 20 23:16:08 localhost sshd[98364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.174  user=root
May 20 23:16:11 localhost sshd[98364]: Failed password for root from 112.85.42.174 port 1765 ssh2
May 20 23:16:14 localhost sshd[98364]: Failed password for root from 112.85.42.174 port 1765 ssh2
May 20 23:16:08 localhost sshd[98364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.174  user=root
May 20 23:16:11 localhost sshd[98364]: Failed password for root from 112.85.42.174 port 1765 ssh2
May 20 23:16:14 localhost sshd[98364]: Failed password
...
2020-05-21 07:23:42
194.26.29.14 attack
May 21 01:01:45 [host] kernel: [6644316.314425] [U
May 21 01:04:00 [host] kernel: [6644451.434731] [U
May 21 01:37:21 [host] kernel: [6646452.669392] [U
May 21 01:38:21 [host] kernel: [6646512.169175] [U
May 21 01:42:26 [host] kernel: [6646757.083977] [U
May 21 01:50:10 [host] kernel: [6647221.248695] [U
2020-05-21 07:52:39
54.37.136.213 attack
Invalid user egt from 54.37.136.213 port 50358
2020-05-21 07:53:50

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