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 <<>> 139.16.159.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47594
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			318	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020061000 1800 900 604800 86400

;; Query time: 129 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 10 19:13:57 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 51.159.16.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.159.16.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.226.109.244 attack
23/tcp
[2019-09-29]1pkt
2019-09-30 05:45:37
64.76.6.126 attack
2019-09-29T22:47:14.079095  sshd[20009]: Invalid user agario from 64.76.6.126 port 45780
2019-09-29T22:47:14.093442  sshd[20009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.76.6.126
2019-09-29T22:47:14.079095  sshd[20009]: Invalid user agario from 64.76.6.126 port 45780
2019-09-29T22:47:16.245183  sshd[20009]: Failed password for invalid user agario from 64.76.6.126 port 45780 ssh2
2019-09-29T22:52:07.947163  sshd[20050]: Invalid user nas from 64.76.6.126 port 38496
...
2019-09-30 05:49:50
106.13.82.49 attack
Sep 29 17:28:02 TORMINT sshd\[32301\]: Invalid user ubnt from 106.13.82.49
Sep 29 17:28:02 TORMINT sshd\[32301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.82.49
Sep 29 17:28:05 TORMINT sshd\[32301\]: Failed password for invalid user ubnt from 106.13.82.49 port 42082 ssh2
...
2019-09-30 05:35:15
159.203.201.15 attackbotsspam
09/29/2019-16:50:28.049638 159.203.201.15 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-09-30 05:53:12
5.135.135.116 attackbots
Automated report - ssh fail2ban:
Sep 29 22:33:42 authentication failure 
Sep 29 22:33:44 wrong password, user=csgoserver, port=41493, ssh2
Sep 29 22:51:53 authentication failure
2019-09-30 05:54:10
159.89.10.77 attackbots
Sep 29 23:46:48 markkoudstaal sshd[21352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.10.77
Sep 29 23:46:50 markkoudstaal sshd[21352]: Failed password for invalid user include from 159.89.10.77 port 60584 ssh2
Sep 29 23:50:19 markkoudstaal sshd[21695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.10.77
2019-09-30 06:03:13
190.122.211.215 attack
34567/tcp
[2019-09-29]1pkt
2019-09-30 05:49:17
206.189.158.228 attackspam
Sep 30 03:52:24 lcl-usvr-02 sshd[20946]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.158.228  user=root
Sep 30 03:52:26 lcl-usvr-02 sshd[20946]: Failed password for root from 206.189.158.228 port 58396 ssh2
...
2019-09-30 05:31:03
118.26.22.50 attack
2019-09-29T21:52:37.650942abusebot-5.cloudsearch.cf sshd\[687\]: Invalid user user from 118.26.22.50 port 35327
2019-09-29T21:52:37.655865abusebot-5.cloudsearch.cf sshd\[687\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.26.22.50
2019-09-30 06:04:52
110.165.37.23 attackbots
2019-09-29T21:13:04Z - RDP login failed multiple times. (110.165.37.23)
2019-09-30 05:47:24
41.218.215.194 attackbotsspam
8000/tcp
[2019-09-29]1pkt
2019-09-30 05:28:16
222.186.42.163 attackbotsspam
Sep 29 11:36:28 web1 sshd\[31541\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.163  user=root
Sep 29 11:36:30 web1 sshd\[31541\]: Failed password for root from 222.186.42.163 port 41924 ssh2
Sep 29 11:36:33 web1 sshd\[31541\]: Failed password for root from 222.186.42.163 port 41924 ssh2
Sep 29 11:36:35 web1 sshd\[31541\]: Failed password for root from 222.186.42.163 port 41924 ssh2
Sep 29 11:38:18 web1 sshd\[31718\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.163  user=root
2019-09-30 05:40:50
222.186.173.180 attackbotsspam
2019-09-30T04:39:24.544775enmeeting.mahidol.ac.th sshd\[18157\]: User root from 222.186.173.180 not allowed because not listed in AllowUsers
2019-09-30T04:39:25.832807enmeeting.mahidol.ac.th sshd\[18157\]: Failed none for invalid user root from 222.186.173.180 port 35660 ssh2
2019-09-30T04:39:27.229035enmeeting.mahidol.ac.th sshd\[18157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.180  user=root
...
2019-09-30 05:44:11
114.43.26.247 attackbotsspam
23/tcp
[2019-09-29]1pkt
2019-09-30 06:05:30
52.14.230.95 attack
2019-09-30T03:52:05.692255enmeeting.mahidol.ac.th sshd\[17635\]: Invalid user NetLinx from 52.14.230.95 port 59112
2019-09-30T03:52:05.707095enmeeting.mahidol.ac.th sshd\[17635\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ec2-52-14-230-95.us-east-2.compute.amazonaws.com
2019-09-30T03:52:07.546007enmeeting.mahidol.ac.th sshd\[17635\]: Failed password for invalid user NetLinx from 52.14.230.95 port 59112 ssh2
...
2019-09-30 05:48:36

Recently Reported IPs

91.165.52.227 150.109.34.81 220.133.23.198 49.36.128.56
125.253.123.162 103.100.16.123 183.157.174.138 13.226.184.221
180.248.121.204 185.106.119.148 93.49.215.218 58.220.1.9
102.176.100.55 186.30.33.103 79.146.247.176 79.132.168.78
226.240.124.218 5.182.39.64 31.214.243.59 88.248.161.119