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: Korea Republic of

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 <<>> 121.140.107.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32300
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.140.107.55.			IN	A

;; AUTHORITY SECTION:
.			490	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020702 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 09:16:37 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 55.107.140.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.107.140.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.72.118.191 attackspam
ssh brute force
2019-12-20 16:14:46
203.91.115.245 attack
Host Scan
2019-12-20 16:49:35
173.213.88.78 attack
Childish Website Spammer IDIOT~
2019-12-20 16:37:25
45.143.220.70 attackspam
\[2019-12-20 02:35:54\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-20T02:35:54.974-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="441603976972",SessionID="0x7f0fb4a47618",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.70/54385",ACLName="no_extension_match"
\[2019-12-20 02:36:23\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-20T02:36:23.815-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="009441603976972",SessionID="0x7f0fb534edb8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.70/55095",ACLName="no_extension_match"
\[2019-12-20 02:36:53\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-20T02:36:53.043-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="90011441603976972",SessionID="0x7f0fb4425c48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.70/52613",ACLName="no_exte
2019-12-20 16:36:11
85.209.0.34 attackbotsspam
Dec 20 07:28:28 serwer sshd\[15584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.34  user=root
Dec 20 07:28:28 serwer sshd\[15583\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.34  user=root
Dec 20 07:28:30 serwer sshd\[15584\]: Failed password for root from 85.209.0.34 port 9648 ssh2
Dec 20 07:28:30 serwer sshd\[15583\]: Failed password for root from 85.209.0.34 port 38734 ssh2
...
2019-12-20 16:47:26
40.92.70.60 attackbots
Dec 20 09:28:59 debian-2gb-vpn-nbg1-1 kernel: [1201699.585423] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.70.60 DST=78.46.192.101 LEN=52 TOS=0x02 PREC=0x00 TTL=110 ID=28482 DF PROTO=TCP SPT=46790 DPT=25 WINDOW=8192 RES=0x00 CWR ECE SYN URGP=0
2019-12-20 16:15:51
220.130.190.13 attackspam
Invalid user potkonjak from 220.130.190.13 port 17129
2019-12-20 16:16:31
91.121.92.17 attack
[portscan] Port scan
2019-12-20 16:46:10
111.67.205.212 attackbots
Dec 20 09:26:32 eventyay sshd[13833]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.205.212
Dec 20 09:26:35 eventyay sshd[13833]: Failed password for invalid user atmaja@123 from 111.67.205.212 port 49676 ssh2
Dec 20 09:32:30 eventyay sshd[13953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.205.212
...
2019-12-20 16:41:16
185.176.27.94 attackbots
TCP Port Scanning
2019-12-20 16:24:09
120.132.2.135 attackspambots
Dec 19 22:08:33 web1 sshd\[14838\]: Invalid user asterisk from 120.132.2.135
Dec 19 22:08:33 web1 sshd\[14838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.2.135
Dec 19 22:08:34 web1 sshd\[14838\]: Failed password for invalid user asterisk from 120.132.2.135 port 33828 ssh2
Dec 19 22:15:28 web1 sshd\[15640\]: Invalid user mangrum from 120.132.2.135
Dec 19 22:15:28 web1 sshd\[15640\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.2.135
2019-12-20 16:38:19
212.205.43.84 attackspam
TCP Port Scanning
2019-12-20 16:36:51
51.38.71.174 attack
Dec 17 00:32:52 cumulus sshd[21625]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.71.174  user=r.r
Dec 17 00:32:54 cumulus sshd[21625]: Failed password for r.r from 51.38.71.174 port 46460 ssh2
Dec 17 00:32:54 cumulus sshd[21625]: Received disconnect from 51.38.71.174 port 46460:11: Bye Bye [preauth]
Dec 17 00:32:54 cumulus sshd[21625]: Disconnected from 51.38.71.174 port 46460 [preauth]
Dec 17 00:41:45 cumulus sshd[22297]: Invalid user vengohechea from 51.38.71.174 port 58248
Dec 17 00:41:45 cumulus sshd[22297]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.71.174
Dec 17 00:41:47 cumulus sshd[22297]: Failed password for invalid user vengohechea from 51.38.71.174 port 58248 ssh2
Dec 17 00:41:47 cumulus sshd[22297]: Received disconnect from 51.38.71.174 port 58248:11: Bye Bye [preauth]
Dec 17 00:41:47 cumulus sshd[22297]: Disconnected from 51.38.71.174 port 58248 [preauth]


........
-------------------------------
2019-12-20 16:52:58
221.140.151.235 attackbots
Dec 20 08:56:38 OPSO sshd\[5856\]: Invalid user aveyron from 221.140.151.235 port 36626
Dec 20 08:56:38 OPSO sshd\[5856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.140.151.235
Dec 20 08:56:40 OPSO sshd\[5856\]: Failed password for invalid user aveyron from 221.140.151.235 port 36626 ssh2
Dec 20 09:02:32 OPSO sshd\[7249\]: Invalid user carew from 221.140.151.235 port 41682
Dec 20 09:02:32 OPSO sshd\[7249\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.140.151.235
2019-12-20 16:16:14
61.163.190.49 attackspam
Invalid user user from 61.163.190.49 port 36493
2019-12-20 16:40:02

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