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: Shanghai

Region: Shanghai

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 <<>> 121.55.9.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8908
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.55.9.145.			IN	A

;; AUTHORITY SECTION:
.			352	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020043001 1800 900 604800 86400

;; Query time: 133 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri May 01 08:05:02 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 145.9.55.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.9.55.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
54.91.253.149 attack
Email rejected due to spam filtering
2020-07-18 01:40:27
200.31.19.206 attack
2020-07-17 05:35:38 server sshd[58647]: Failed password for invalid user football from 200.31.19.206 port 59850 ssh2
2020-07-18 01:17:08
123.206.30.76 attackbots
2020-07-17T12:50:35.586937vps2034 sshd[11333]: Invalid user kim from 123.206.30.76 port 40890
2020-07-17T12:50:35.592965vps2034 sshd[11333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.30.76
2020-07-17T12:50:35.586937vps2034 sshd[11333]: Invalid user kim from 123.206.30.76 port 40890
2020-07-17T12:50:37.308614vps2034 sshd[11333]: Failed password for invalid user kim from 123.206.30.76 port 40890 ssh2
2020-07-17T12:54:51.436781vps2034 sshd[21927]: Invalid user inaldo from 123.206.30.76 port 53990
...
2020-07-18 01:41:29
194.204.194.11 attackspam
2020-07-17T12:06:57.918318shield sshd\[18694\]: Invalid user oam from 194.204.194.11 port 35752
2020-07-17T12:06:57.926696shield sshd\[18694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ll194-2-11-194-204-194.ll194-2.iam.net.ma
2020-07-17T12:06:59.707312shield sshd\[18694\]: Failed password for invalid user oam from 194.204.194.11 port 35752 ssh2
2020-07-17T12:10:41.164453shield sshd\[19173\]: Invalid user postgres from 194.204.194.11 port 40924
2020-07-17T12:10:41.182839shield sshd\[19173\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ll194-2-11-194-204-194.ll194-2.iam.net.ma
2020-07-18 01:31:31
218.92.0.221 attackbotsspam
Unauthorized connection attempt detected from IP address 218.92.0.221 to port 22
2020-07-18 01:49:54
94.233.234.29 attackspambots
1594987822 - 07/17/2020 14:10:22 Host: 94.233.234.29/94.233.234.29 Port: 445 TCP Blocked
2020-07-18 01:49:16
150.109.167.243 attackspam
[Fri Jul 17 13:40:19 2020] - DDoS Attack From IP: 150.109.167.243 Port: 44224
2020-07-18 01:25:00
51.81.137.239 attackbotsspam
Fail2Ban Ban Triggered
2020-07-18 01:49:29
183.136.225.45 attack
 TCP (SYN) 183.136.225.45:33452 -> port 16993, len 44
2020-07-18 01:10:24
152.32.165.88 attackspam
Lines containing failures of 152.32.165.88
Jul 16 17:58:52 nextcloud sshd[19744]: Invalid user shhostname from 152.32.165.88 port 43762
Jul 16 17:58:52 nextcloud sshd[19744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.165.88
Jul 16 17:58:54 nextcloud sshd[19744]: Failed password for invalid user shhostname from 152.32.165.88 port 43762 ssh2
Jul 16 17:58:54 nextcloud sshd[19744]: Received disconnect from 152.32.165.88 port 43762:11: Bye Bye [preauth]
Jul 16 17:58:54 nextcloud sshd[19744]: Disconnected from invalid user shhostname 152.32.165.88 port 43762 [preauth]
Jul 16 18:23:02 nextcloud sshd[31916]: Invalid user isa from 152.32.165.88 port 44324
Jul 16 18:23:02 nextcloud sshd[31916]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.165.88
Jul 16 18:23:04 nextcloud sshd[31916]: Failed password for invalid user isa from 152.32.165.88 port 44324 ssh2
Jul 16 18:23:04 nextcloud........
------------------------------
2020-07-18 01:27:18
51.158.189.0 attack
2020-07-17T15:29:34.791319abusebot-2.cloudsearch.cf sshd[25300]: Invalid user santosh from 51.158.189.0 port 54110
2020-07-17T15:29:34.809103abusebot-2.cloudsearch.cf sshd[25300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.189.0
2020-07-17T15:29:34.791319abusebot-2.cloudsearch.cf sshd[25300]: Invalid user santosh from 51.158.189.0 port 54110
2020-07-17T15:29:36.861581abusebot-2.cloudsearch.cf sshd[25300]: Failed password for invalid user santosh from 51.158.189.0 port 54110 ssh2
2020-07-17T15:35:47.417231abusebot-2.cloudsearch.cf sshd[25455]: Invalid user backup from 51.158.189.0 port 40082
2020-07-17T15:35:47.423627abusebot-2.cloudsearch.cf sshd[25455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.189.0
2020-07-17T15:35:47.417231abusebot-2.cloudsearch.cf sshd[25455]: Invalid user backup from 51.158.189.0 port 40082
2020-07-17T15:35:49.681728abusebot-2.cloudsearch.cf sshd[25455]: Faile
...
2020-07-18 01:39:35
77.46.222.73 attackbotsspam
abasicmove.de 77.46.222.73 [17/Jul/2020:14:10:41 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4317 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36"
abasicmove.de 77.46.222.73 [17/Jul/2020:14:10:44 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4319 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36"
2020-07-18 01:27:45
188.6.39.64 attackbotsspam
2020-07-17T18:54:07.283905vps773228.ovh.net sshd[27254]: Failed password for invalid user courtney from 188.6.39.64 port 52384 ssh2
2020-07-17T19:01:45.553161vps773228.ovh.net sshd[27379]: Invalid user sasha from 188.6.39.64 port 40950
2020-07-17T19:01:45.566251vps773228.ovh.net sshd[27379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=bc062740.dsl.pool.telekom.hu
2020-07-17T19:01:45.553161vps773228.ovh.net sshd[27379]: Invalid user sasha from 188.6.39.64 port 40950
2020-07-17T19:01:47.640711vps773228.ovh.net sshd[27379]: Failed password for invalid user sasha from 188.6.39.64 port 40950 ssh2
...
2020-07-18 01:46:19
222.186.173.201 attackbots
Jul 17 17:32:02 scw-tender-jepsen sshd[17104]: Failed password for root from 222.186.173.201 port 12132 ssh2
Jul 17 17:32:05 scw-tender-jepsen sshd[17104]: Failed password for root from 222.186.173.201 port 12132 ssh2
2020-07-18 01:34:41
92.63.196.25 attackbots
07/17/2020-13:37:10.928934 92.63.196.25 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-18 01:40:01

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