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: Germany

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.19.166.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7194
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.19.166.21.			IN	A

;; AUTHORITY SECTION:
.			545	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2021123001 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 31 05:49:56 CST 2021
;; MSG SIZE  rcvd: 106
Host info
21.166.19.139.in-addr.arpa domain name pointer dhcp-166-21.mpi-sws.org.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.166.19.139.in-addr.arpa	name = dhcp-166-21.mpi-sws.org.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
123.21.33.151 attack
Sep 16 15:16:48 ny01 sshd[11155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.21.33.151
Sep 16 15:16:50 ny01 sshd[11155]: Failed password for invalid user lo from 123.21.33.151 port 30775 ssh2
Sep 16 15:25:38 ny01 sshd[13232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.21.33.151
2019-09-17 03:36:30
140.143.63.24 attackspam
Sep 17 00:29:34 areeb-Workstation sshd[30092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.63.24
Sep 17 00:29:35 areeb-Workstation sshd[30092]: Failed password for invalid user oracle-db from 140.143.63.24 port 35808 ssh2
...
2019-09-17 03:17:53
51.15.161.122 attackbots
VoIP Brute Force - 51.15.161.122 - Auto Report
...
2019-09-17 03:39:44
185.137.233.215 attackspambots
Portscan or hack attempt detected by psad/fwsnort
2019-09-17 03:42:11
185.254.121.237 attackspambots
Russian Offensive & Filthy Unwanted Porn SPAM - same people different ISP - details below for anyone who wants to take action and block these idiots now operating from Russia
ISP Arturas Zavaliauskas
Usage Type Fixed Line ISP
Domain Name obit.ru
Country Russian Federation
City Unknown
2019-09-17 04:06:29
134.209.38.25 attackbotsspam
xmlrpc attack
2019-09-17 03:43:46
2604:a880:cad:d0::6864:6001 attack
xmlrpc attack
2019-09-17 03:59:09
222.186.31.136 attack
2019-09-16T19:47:27.589058abusebot-3.cloudsearch.cf sshd\[29987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.136  user=root
2019-09-17 03:48:47
118.189.171.202 attackbotsspam
Sep 16 21:22:32 plex sshd[10232]: Invalid user theodore from 118.189.171.202 port 44170
2019-09-17 03:31:03
106.12.54.182 attack
Sep 16 20:58:43 mout sshd[20163]: Invalid user odoo9 from 106.12.54.182 port 35976
2019-09-17 04:00:42
51.255.168.30 attackspambots
Jul 23 09:13:09 microserver sshd[36334]: Invalid user kitty from 51.255.168.30 port 52402
Jul 23 09:13:09 microserver sshd[36334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.168.30
Jul 23 09:13:10 microserver sshd[36334]: Failed password for invalid user kitty from 51.255.168.30 port 52402 ssh2
Jul 23 09:17:27 microserver sshd[36948]: Invalid user yulia from 51.255.168.30 port 48718
Jul 23 09:17:27 microserver sshd[36948]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.168.30
Jul 23 09:30:39 microserver sshd[38791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.168.30  user=root
Jul 23 09:30:42 microserver sshd[38791]: Failed password for root from 51.255.168.30 port 37622 ssh2
Jul 23 09:35:01 microserver sshd[38995]: Invalid user le from 51.255.168.30 port 33922
Jul 23 09:35:01 microserver sshd[38995]: pam_unix(sshd:auth): authentication failure; logname= uid=0
2019-09-17 03:32:01
222.186.15.101 attackspambots
2019-09-16T20:00:15.934912abusebot-3.cloudsearch.cf sshd\[30041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.101  user=root
2019-09-17 04:01:46
125.130.110.20 attackbots
Sep 16 09:59:13 web9 sshd\[26345\]: Invalid user 12345 from 125.130.110.20
Sep 16 09:59:13 web9 sshd\[26345\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.130.110.20
Sep 16 09:59:14 web9 sshd\[26345\]: Failed password for invalid user 12345 from 125.130.110.20 port 36792 ssh2
Sep 16 10:03:15 web9 sshd\[27094\]: Invalid user melitta from 125.130.110.20
Sep 16 10:03:15 web9 sshd\[27094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.130.110.20
2019-09-17 04:03:52
178.62.189.46 attackspambots
Sep 16 15:37:19 ny01 sshd[15507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.189.46
Sep 16 15:37:21 ny01 sshd[15507]: Failed password for invalid user qw from 178.62.189.46 port 45036 ssh2
Sep 16 15:40:54 ny01 sshd[16483]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.189.46
2019-09-17 03:42:34
185.163.109.66 attackspam
Unauthorised access (Sep 16) SRC=185.163.109.66 LEN=44 TOS=0x10 TTL=115 ID=5540 TCP DPT=3389 WINDOW=43599 SYN
2019-09-17 03:37:44

Recently Reported IPs

233.22.66.137 76.31.236.80 178.254.12.178 140.191.146.8
3.46.240.127 119.203.226.186 107.206.65.225 37.253.217.106
21.214.252.86 209.194.117.70 109.230.10.149 189.208.138.5
128.35.167.46 159.168.24.132 108.213.91.114 20.53.197.95
112.130.26.134 163.33.118.209 153.71.124.59 47.165.210.149