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 <<>> 49.21.142.152
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49337
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			432	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019121601 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Dec 16 23:34:36 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 152.142.21.49.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 152.142.21.49.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
149.129.101.170 attackbotsspam
Dec  6 01:30:52 mail sshd\[43478\]: Invalid user nfs from 149.129.101.170
Dec  6 01:30:52 mail sshd\[43478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.101.170
...
2019-12-06 14:52:28
51.158.162.242 attack
Dec  6 08:08:48 lnxweb61 sshd[31967]: Failed password for mysql from 51.158.162.242 port 51382 ssh2
Dec  6 08:08:48 lnxweb61 sshd[31967]: Failed password for mysql from 51.158.162.242 port 51382 ssh2
2019-12-06 15:14:24
106.13.181.170 attackbots
2019-12-06T06:23:18.350088shield sshd\[2189\]: Invalid user herculie from 106.13.181.170 port 41180
2019-12-06T06:23:18.354510shield sshd\[2189\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.181.170
2019-12-06T06:23:20.293882shield sshd\[2189\]: Failed password for invalid user herculie from 106.13.181.170 port 41180 ssh2
2019-12-06T06:30:35.118324shield sshd\[3629\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.181.170  user=dbus
2019-12-06T06:30:37.383878shield sshd\[3629\]: Failed password for dbus from 106.13.181.170 port 48469 ssh2
2019-12-06 14:41:58
94.23.204.136 attack
Dec  6 09:30:09 hosting sshd[31763]: Invalid user rongjwyn from 94.23.204.136 port 60440
...
2019-12-06 15:11:26
124.160.83.138 attackspam
2019-12-06T07:03:22.610185abusebot-7.cloudsearch.cf sshd\[32594\]: Invalid user holand from 124.160.83.138 port 53980
2019-12-06 15:17:08
140.143.236.227 attackspam
Dec  6 07:22:52 cp sshd[30277]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.236.227
Dec  6 07:22:54 cp sshd[30277]: Failed password for invalid user sierra from 140.143.236.227 port 41664 ssh2
Dec  6 07:30:24 cp sshd[2118]: Failed password for www-data from 140.143.236.227 port 39588 ssh2
2019-12-06 14:53:02
51.77.210.216 attackbots
Dec  6 06:19:23 localhost sshd\[56606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.210.216  user=root
Dec  6 06:19:26 localhost sshd\[56606\]: Failed password for root from 51.77.210.216 port 52870 ssh2
Dec  6 06:24:46 localhost sshd\[56774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.210.216  user=root
Dec  6 06:24:48 localhost sshd\[56774\]: Failed password for root from 51.77.210.216 port 34474 ssh2
Dec  6 06:30:07 localhost sshd\[57027\]: Invalid user test from 51.77.210.216 port 44304
...
2019-12-06 15:06:19
114.237.109.10 attackspam
Dec  6 07:29:59 grey postfix/smtpd\[5414\]: NOQUEUE: reject: RCPT from unknown\[114.237.109.10\]: 554 5.7.1 Service unavailable\; Client host \[114.237.109.10\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[114.237.109.10\]\; from=\ to=\ proto=ESMTP helo=\
...
2019-12-06 15:17:40
49.206.17.36 attackspambots
2019-12-06T07:30:06.772951scmdmz1 sshd\[17423\]: Invalid user frighten123 from 49.206.17.36 port 36418
2019-12-06T07:30:06.777538scmdmz1 sshd\[17423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.206.17.36
2019-12-06T07:30:09.394353scmdmz1 sshd\[17423\]: Failed password for invalid user frighten123 from 49.206.17.36 port 36418 ssh2
...
2019-12-06 15:06:51
106.12.47.216 attackbotsspam
Dec  6 07:23:32 eventyay sshd[1411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.47.216
Dec  6 07:23:34 eventyay sshd[1411]: Failed password for invalid user villone from 106.12.47.216 port 43282 ssh2
Dec  6 07:30:23 eventyay sshd[1583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.47.216
...
2019-12-06 14:59:36
115.165.166.172 attackbotsspam
Dec  5 20:23:20 auw2 sshd\[4778\]: Invalid user server from 115.165.166.172
Dec  5 20:23:20 auw2 sshd\[4778\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.165.166.172
Dec  5 20:23:21 auw2 sshd\[4778\]: Failed password for invalid user server from 115.165.166.172 port 56185 ssh2
Dec  5 20:30:03 auw2 sshd\[5438\]: Invalid user test from 115.165.166.172
Dec  5 20:30:03 auw2 sshd\[5438\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.165.166.172
2019-12-06 14:56:28
222.186.175.217 attackspambots
Dec  6 07:41:01 MK-Soft-VM5 sshd[24745]: Failed password for root from 222.186.175.217 port 18980 ssh2
Dec  6 07:41:05 MK-Soft-VM5 sshd[24745]: Failed password for root from 222.186.175.217 port 18980 ssh2
...
2019-12-06 14:43:52
83.97.20.46 attack
12/06/2019-07:30:35.494227 83.97.20.46 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-12-06 15:03:35
78.231.60.44 attackbotsspam
2019-12-06T06:30:28.909917abusebot.cloudsearch.cf sshd\[3924\]: Invalid user kendahl from 78.231.60.44 port 48544
2019-12-06 15:03:58
106.52.234.191 attack
Dec  6 07:23:32 meumeu sshd[22175]: Failed password for root from 106.52.234.191 port 39421 ssh2
Dec  6 07:30:04 meumeu sshd[23177]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.234.191 
Dec  6 07:30:06 meumeu sshd[23177]: Failed password for invalid user scan from 106.52.234.191 port 42370 ssh2
...
2019-12-06 14:57:57

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