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 (the 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 <<>> 125.133.49.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27204
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;125.133.49.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021100 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 11 15:57:00 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.49.133.125.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.49.133.125.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
210.245.26.142 attack
Nov 27 10:46:25 mc1 kernel: \[6134213.684443\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=210.245.26.142 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=202 PROTO=TCP SPT=41610 DPT=2535 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 27 10:54:18 mc1 kernel: \[6134687.205330\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=210.245.26.142 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=26589 PROTO=TCP SPT=41610 DPT=3119 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 27 10:54:51 mc1 kernel: \[6134719.485117\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=210.245.26.142 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=11629 PROTO=TCP SPT=41610 DPT=2497 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-27 18:27:39
45.141.86.149 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-27 18:07:42
104.236.175.127 attackbots
2019-11-27T11:31:07.766385tmaserv sshd\[24101\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127  user=root
2019-11-27T11:31:10.139734tmaserv sshd\[24101\]: Failed password for root from 104.236.175.127 port 49644 ssh2
2019-11-27T11:42:38.077863tmaserv sshd\[24555\]: Invalid user hung from 104.236.175.127 port 42474
2019-11-27T11:42:38.082682tmaserv sshd\[24555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127
2019-11-27T11:42:40.651728tmaserv sshd\[24555\]: Failed password for invalid user hung from 104.236.175.127 port 42474 ssh2
2019-11-27T11:48:41.380702tmaserv sshd\[24747\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127  user=root
...
2019-11-27 18:06:07
125.212.217.214 attack
Portscan or hack attempt detected by psad/fwsnort
2019-11-27 17:51:10
51.254.178.127 attackbots
Lines containing failures of 51.254.178.127
Nov 27 07:09:36 ks3370873 postfix/smtpd[1063]: connect from suggestion.rapidrouting.top[51.254.178.127]
Nov x@x
Nov 27 07:09:48 ks3370873 postfix/smtpd[1063]: disconnect from suggestion.rapidrouting.top[51.254.178.127] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=51.254.178.127
2019-11-27 18:28:52
175.153.72.55 attackbotsspam
Nov 27 16:32:40 our-server-hostname postfix/smtpd[24883]: connect from unknown[175.153.72.55]
Nov x@x
Nov x@x
Nov x@x
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Nov x@x
Nov x@x
Nov x@x
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........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=175.153.72.55
2019-11-27 18:26:17
88.224.141.175 attackspambots
Automatic report - Port Scan Attack
2019-11-27 17:51:28
89.248.169.17 attackbotsspam
Nov 27 09:48:19 sso sshd[1423]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.248.169.17
Nov 27 09:48:21 sso sshd[1423]: Failed password for invalid user oracle from 89.248.169.17 port 54568 ssh2
...
2019-11-27 17:48:33
188.214.93.56 attackspambots
Nov 26 16:11:19 w sshd[10600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.214.93.56  user=backup
Nov 26 16:11:20 w sshd[10600]: Failed password for backup from 188.214.93.56 port 57702 ssh2
Nov 26 16:11:21 w sshd[10600]: Received disconnect from 188.214.93.56: 11: Bye Bye [preauth]
Nov 26 16:58:43 w sshd[10990]: Invalid user tomasi from 188.214.93.56
Nov 26 16:58:43 w sshd[10990]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.214.93.56 
Nov 26 16:58:44 w sshd[10990]: Failed password for invalid user tomasi from 188.214.93.56 port 49498 ssh2
Nov 26 16:58:45 w sshd[10990]: Received disconnect from 188.214.93.56: 11: Bye Bye [preauth]
Nov 26 17:05:03 w sshd[11034]: Invalid user lhostnametfin from 188.214.93.56
Nov 26 17:05:03 w sshd[11034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.214.93.56 
Nov 26 17:05:05 w sshd[11034]: Failed ........
-------------------------------
2019-11-27 17:51:57
145.239.198.218 attack
Invalid user admin from 145.239.198.218 port 49384
2019-11-27 18:19:33
178.128.221.162 attackbots
2019-11-27T06:26:55.567090abusebot-3.cloudsearch.cf sshd\[28776\]: Invalid user yaney from 178.128.221.162 port 50654
2019-11-27 17:56:55
71.202.103.18 attackbotsspam
SSH login attempts brute force.
2019-11-27 17:59:14
45.82.153.79 attack
2019-11-27 11:08:38 dovecot_login authenticator failed for \(\[45.82.153.79\]\) \[45.82.153.79\]: 535 Incorrect authentication data \(set_id=support@nophost.com\)
2019-11-27 11:08:50 dovecot_login authenticator failed for \(\[45.82.153.79\]\) \[45.82.153.79\]: 535 Incorrect authentication data
2019-11-27 11:09:02 dovecot_login authenticator failed for \(\[45.82.153.79\]\) \[45.82.153.79\]: 535 Incorrect authentication data
2019-11-27 11:09:18 dovecot_login authenticator failed for \(\[45.82.153.79\]\) \[45.82.153.79\]: 535 Incorrect authentication data
2019-11-27 11:09:27 dovecot_login authenticator failed for \(\[45.82.153.79\]\) \[45.82.153.79\]: 535 Incorrect authentication data
2019-11-27 18:17:55
183.88.238.209 attack
Nov 27 10:35:39 MK-Soft-VM6 sshd[24133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.88.238.209 
Nov 27 10:35:41 MK-Soft-VM6 sshd[24133]: Failed password for invalid user ident from 183.88.238.209 port 64536 ssh2
...
2019-11-27 17:48:56
140.143.193.52 attackbotsspam
2019-11-27T09:57:24.952769  sshd[32514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.193.52  user=root
2019-11-27T09:57:27.272329  sshd[32514]: Failed password for root from 140.143.193.52 port 60636 ssh2
2019-11-27T10:13:08.041689  sshd[32693]: Invalid user katsuyama from 140.143.193.52 port 45964
2019-11-27T10:13:08.055687  sshd[32693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.193.52
2019-11-27T10:13:08.041689  sshd[32693]: Invalid user katsuyama from 140.143.193.52 port 45964
2019-11-27T10:13:10.300374  sshd[32693]: Failed password for invalid user katsuyama from 140.143.193.52 port 45964 ssh2
...
2019-11-27 18:01:21

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