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 <<>> 121.186.55.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17655
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.186.55.242.			IN	A

;; AUTHORITY SECTION:
.			99	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062901 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 30 03:33:01 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 242.55.186.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.55.186.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
41.223.142.211 attack
$f2bV_matches
2020-09-29 02:54:01
51.83.42.212 attackspam
Invalid user rsync from 51.83.42.212 port 41152
2020-09-29 03:01:56
109.194.166.11 attackbotsspam
Sep 28 01:49:55 game-panel sshd[28232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.194.166.11
Sep 28 01:49:57 game-panel sshd[28232]: Failed password for invalid user vbox from 109.194.166.11 port 45906 ssh2
Sep 28 01:52:30 game-panel sshd[28411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.194.166.11
2020-09-29 03:00:39
106.54.47.171 attackspambots
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-09-29 02:36:17
193.112.247.98 attackspam
SSH Brute-Force reported by Fail2Ban
2020-09-29 02:55:55
193.228.91.11 attackspam
Sep 28 19:58:12 pub sshd[24574]: Invalid user jira from 193.228.91.11 port 42332
Sep 28 20:00:05 pub sshd[24595]: Invalid user stack from 193.228.91.11 port 58862
Sep 28 20:02:11 pub sshd[24605]: Invalid user weblogic from 193.228.91.11 port 47156
...
2020-09-29 02:40:01
122.224.237.234 attack
2020-09-28T09:31:38.518646shield sshd\[14344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.237.234  user=root
2020-09-28T09:31:40.332845shield sshd\[14344\]: Failed password for root from 122.224.237.234 port 43537 ssh2
2020-09-28T09:33:58.159004shield sshd\[14665\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.237.234  user=root
2020-09-28T09:34:00.525389shield sshd\[14665\]: Failed password for root from 122.224.237.234 port 58087 ssh2
2020-09-28T09:36:15.204914shield sshd\[14873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.237.234  user=root
2020-09-29 03:01:40
139.59.11.66 attackbotsspam
Time:     Mon Sep 28 18:48:41 2020 +0000
IP:       139.59.11.66 (IN/India/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 28 18:47:48 29-1 sshd[18366]: Did not receive identification string from 139.59.11.66 port 37284
Sep 28 18:48:12 29-1 sshd[18444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.11.66  user=root
Sep 28 18:48:14 29-1 sshd[18444]: Failed password for root from 139.59.11.66 port 58320 ssh2
Sep 28 18:48:36 29-1 sshd[18481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.11.66  user=root
Sep 28 18:48:37 29-1 sshd[18481]: Failed password for root from 139.59.11.66 port 51980 ssh2
2020-09-29 02:53:19
37.221.182.180 attack
Sep 27 22:48:56 master sshd[30333]: Failed password for invalid user admin from 37.221.182.180 port 54378 ssh2
Sep 27 22:49:01 master sshd[30337]: Failed password for invalid user admin from 37.221.182.180 port 54379 ssh2
2020-09-29 02:59:19
95.169.25.38 attackbots
(sshd) Failed SSH login from 95.169.25.38 (US/United States/95.169.25.38.16clouds.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 28 09:54:51 optimus sshd[32204]: Invalid user olga from 95.169.25.38
Sep 28 09:54:53 optimus sshd[32204]: Failed password for invalid user olga from 95.169.25.38 port 46530 ssh2
Sep 28 10:40:28 optimus sshd[20343]: Invalid user git from 95.169.25.38
Sep 28 10:40:30 optimus sshd[20343]: Failed password for invalid user git from 95.169.25.38 port 59220 ssh2
Sep 28 10:53:31 optimus sshd[24725]: Invalid user felipe from 95.169.25.38
2020-09-29 02:46:06
101.227.82.60 attackbots
Invalid user mysftp from 101.227.82.60 port 47648
2020-09-29 02:57:43
181.48.139.118 attack
SSH login attempts.
2020-09-29 02:45:41
112.85.42.194 attackspam
Sep 28 18:28:01 plex-server sshd[3984556]: Failed password for root from 112.85.42.194 port 19434 ssh2
Sep 28 18:28:03 plex-server sshd[3984556]: Failed password for root from 112.85.42.194 port 19434 ssh2
Sep 28 18:28:06 plex-server sshd[3984556]: Failed password for root from 112.85.42.194 port 19434 ssh2
Sep 28 18:29:10 plex-server sshd[3985068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.194  user=root
Sep 28 18:29:12 plex-server sshd[3985068]: Failed password for root from 112.85.42.194 port 36401 ssh2
...
2020-09-29 02:42:30
189.8.95.30 attack
2020-09-28T15:48:06.567848abusebot-8.cloudsearch.cf sshd[6520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.8.95.30  user=root
2020-09-28T15:48:08.986402abusebot-8.cloudsearch.cf sshd[6520]: Failed password for root from 189.8.95.30 port 58762 ssh2
2020-09-28T15:52:30.136887abusebot-8.cloudsearch.cf sshd[6568]: Invalid user leonardo from 189.8.95.30 port 28808
2020-09-28T15:52:30.145298abusebot-8.cloudsearch.cf sshd[6568]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.8.95.30
2020-09-28T15:52:30.136887abusebot-8.cloudsearch.cf sshd[6568]: Invalid user leonardo from 189.8.95.30 port 28808
2020-09-28T15:52:31.806165abusebot-8.cloudsearch.cf sshd[6568]: Failed password for invalid user leonardo from 189.8.95.30 port 28808 ssh2
2020-09-28T15:55:00.724744abusebot-8.cloudsearch.cf sshd[6574]: Invalid user lee from 189.8.95.30 port 57697
...
2020-09-29 02:43:45
165.227.181.9 attackbotsspam
Found on   Blocklist de     / proto=6  .  srcport=54724  .  dstport=3970  .     (3101)
2020-09-29 03:11:49

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