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 <<>> 125.57.21.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28644
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;125.57.21.139.			IN	A

;; AUTHORITY SECTION:
.			595	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030802 1800 900 604800 86400

;; Query time: 74 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 04:05:52 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.21.57.125.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.21.57.125.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.171 attackspambots
Feb  5 23:37:36 jane sshd[18887]: Failed password for root from 218.92.0.171 port 33256 ssh2
Feb  5 23:37:41 jane sshd[18887]: Failed password for root from 218.92.0.171 port 33256 ssh2
...
2020-02-06 06:48:36
23.254.253.114 attackbotsspam
Feb  5 23:25:48 grey postfix/smtpd\[1707\]: NOQUEUE: reject: RCPT from hwsrv-655346.hostwindsdns.com\[23.254.253.114\]: 554 5.7.1 Service unavailable\; Client host \[23.254.253.114\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[23.254.253.114\]\; from=\ to=\ proto=ESMTP helo=\
...
2020-02-06 07:10:47
193.112.4.12 attackbotsspam
2020-02-05T22:24:11.474243abusebot-2.cloudsearch.cf sshd[9823]: Invalid user oxc from 193.112.4.12 port 37436
2020-02-05T22:24:11.480579abusebot-2.cloudsearch.cf sshd[9823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.4.12
2020-02-05T22:24:11.474243abusebot-2.cloudsearch.cf sshd[9823]: Invalid user oxc from 193.112.4.12 port 37436
2020-02-05T22:24:13.299232abusebot-2.cloudsearch.cf sshd[9823]: Failed password for invalid user oxc from 193.112.4.12 port 37436 ssh2
2020-02-05T22:26:14.559496abusebot-2.cloudsearch.cf sshd[9929]: Invalid user opf from 193.112.4.12 port 57508
2020-02-05T22:26:14.564551abusebot-2.cloudsearch.cf sshd[9929]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.4.12
2020-02-05T22:26:14.559496abusebot-2.cloudsearch.cf sshd[9929]: Invalid user opf from 193.112.4.12 port 57508
2020-02-05T22:26:16.267701abusebot-2.cloudsearch.cf sshd[9929]: Failed password for invalid use
...
2020-02-06 06:47:33
216.244.66.203 attackbotsspam
Forbidden directory scan :: 2020/02/05 22:26:06 [error] 1025#1025: *147088 access forbidden by rule, client: 216.244.66.203, server: [censored_1], request: "GET /knowledge-base/%ht_kb_category%/google-custom-search-not-showing-all-results/ HTTP/1.1", host: "www.[censored_1]"
2020-02-06 06:56:15
73.181.250.198 attackbots
Feb  5 12:21:21 web1 sshd\[28422\]: Invalid user nyg from 73.181.250.198
Feb  5 12:21:21 web1 sshd\[28422\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.181.250.198
Feb  5 12:21:23 web1 sshd\[28422\]: Failed password for invalid user nyg from 73.181.250.198 port 51328 ssh2
Feb  5 12:25:59 web1 sshd\[28806\]: Invalid user lun from 73.181.250.198
Feb  5 12:25:59 web1 sshd\[28806\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.181.250.198
2020-02-06 07:00:28
150.109.40.134 attackbots
Feb  5 23:52:42 silence02 sshd[14082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.40.134
Feb  5 23:52:45 silence02 sshd[14082]: Failed password for invalid user ffh from 150.109.40.134 port 36008 ssh2
Feb  5 23:56:16 silence02 sshd[14407]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.40.134
2020-02-06 07:07:47
61.246.7.145 attackbotsspam
Feb  5 22:37:51 game-panel sshd[16462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.246.7.145
Feb  5 22:37:52 game-panel sshd[16462]: Failed password for invalid user mzv from 61.246.7.145 port 40548 ssh2
Feb  5 22:40:59 game-panel sshd[16658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.246.7.145
2020-02-06 06:58:03
182.190.4.68 attackbotsspam
Brute force attempt
2020-02-06 06:49:30
197.51.229.44 attackspambots
firewall-block, port(s): 445/tcp
2020-02-06 07:02:15
104.236.131.54 attackspambots
2020-02-05T22:24:44.222380abusebot-3.cloudsearch.cf sshd[10192]: Invalid user admin from 104.236.131.54 port 43373
2020-02-05T22:24:44.227708abusebot-3.cloudsearch.cf sshd[10192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.131.54
2020-02-05T22:24:44.222380abusebot-3.cloudsearch.cf sshd[10192]: Invalid user admin from 104.236.131.54 port 43373
2020-02-05T22:24:45.574744abusebot-3.cloudsearch.cf sshd[10192]: Failed password for invalid user admin from 104.236.131.54 port 43373 ssh2
2020-02-05T22:26:28.821372abusebot-3.cloudsearch.cf sshd[10280]: Invalid user admin from 104.236.131.54 port 50402
2020-02-05T22:26:28.828556abusebot-3.cloudsearch.cf sshd[10280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.131.54
2020-02-05T22:26:28.821372abusebot-3.cloudsearch.cf sshd[10280]: Invalid user admin from 104.236.131.54 port 50402
2020-02-05T22:26:30.787743abusebot-3.cloudsearch.cf sshd[10280]:
...
2020-02-06 06:36:15
222.186.30.187 attackspambots
Feb  5 23:31:57 localhost sshd\[1591\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.187  user=root
Feb  5 23:31:59 localhost sshd\[1591\]: Failed password for root from 222.186.30.187 port 36347 ssh2
Feb  5 23:32:01 localhost sshd\[1591\]: Failed password for root from 222.186.30.187 port 36347 ssh2
2020-02-06 06:46:58
177.125.207.151 attackbots
Brute force attempt
2020-02-06 06:52:40
186.70.161.144 attackbotsspam
Feb  5 23:25:32 srv01 sshd[25389]: Invalid user support from 186.70.161.144 port 64289
Feb  5 23:25:36 srv01 sshd[25389]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.70.161.144
Feb  5 23:25:32 srv01 sshd[25389]: Invalid user support from 186.70.161.144 port 64289
Feb  5 23:25:38 srv01 sshd[25389]: Failed password for invalid user support from 186.70.161.144 port 64289 ssh2
Feb  5 23:25:36 srv01 sshd[25389]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.70.161.144
Feb  5 23:25:32 srv01 sshd[25389]: Invalid user support from 186.70.161.144 port 64289
Feb  5 23:25:38 srv01 sshd[25389]: Failed password for invalid user support from 186.70.161.144 port 64289 ssh2
...
2020-02-06 07:12:14
222.186.30.35 attackspambots
05.02.2020 22:39:12 SSH access blocked by firewall
2020-02-06 06:35:31
49.88.112.75 attack
Feb  6 03:36:13 gw1 sshd[8094]: Failed password for root from 49.88.112.75 port 14150 ssh2
...
2020-02-06 06:59:03

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