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: Beijing

Region: Beijing

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: CHINA UNICOM China169 Backbone

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 <<>> 139.212.159.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40612
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3490	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019062400 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Mon Jun 24 16:14:21 CST 2019
;; MSG SIZE  rcvd: 118

Host info
20.159.212.139.in-addr.arpa has no PTR record
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
*** Can't find 20.159.212.139.in-addr.arpa.: No answer

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
14.225.3.47 attackbots
Invalid user www from 14.225.3.47 port 35756
2019-10-23 14:01:05
106.12.202.181 attackspambots
Oct 23 06:59:05 * sshd[6062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.202.181
Oct 23 06:59:06 * sshd[6062]: Failed password for invalid user vreugdenhil from 106.12.202.181 port 48635 ssh2
2019-10-23 13:52:38
70.93.94.13 attackbotsspam
" "
2019-10-23 14:09:25
112.78.44.130 attack
Autoban   112.78.44.130 AUTH/CONNECT
2019-10-23 13:46:38
176.31.115.162 attackspambots
Oct 23 07:29:02 ks10 sshd[31196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.115.162 
Oct 23 07:29:05 ks10 sshd[31196]: Failed password for invalid user support from 176.31.115.162 port 19955 ssh2
...
2019-10-23 13:46:02
123.108.35.186 attackspambots
Oct 23 07:41:51 [host] sshd[4989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.108.35.186  user=root
Oct 23 07:41:53 [host] sshd[4989]: Failed password for root from 123.108.35.186 port 60992 ssh2
Oct 23 07:46:02 [host] sshd[5046]: Invalid user tomcat from 123.108.35.186
Oct 23 07:46:02 [host] sshd[5046]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.108.35.186
2019-10-23 13:57:06
36.89.248.125 attackbotsspam
Oct 23 06:58:58 cvbnet sshd[13244]: Failed password for root from 36.89.248.125 port 54845 ssh2
...
2019-10-23 14:10:45
202.51.182.46 attackspambots
Autoban   202.51.182.46 AUTH/CONNECT
2019-10-23 13:49:47
212.64.106.151 attackbots
2019-10-23T06:15:12.8872691240 sshd\[9718\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.106.151  user=root
2019-10-23T06:15:14.5359351240 sshd\[9718\]: Failed password for root from 212.64.106.151 port 48877 ssh2
2019-10-23T06:19:46.5780181240 sshd\[9922\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.106.151  user=root
...
2019-10-23 13:54:04
202.98.248.123 attackbotsspam
Oct 23 01:23:53 plusreed sshd[18781]: Invalid user willie123 from 202.98.248.123
...
2019-10-23 13:41:59
93.42.126.148 attackbotsspam
Oct 23 05:00:03 ip-172-31-62-245 sshd\[9500\]: Failed password for root from 93.42.126.148 port 48628 ssh2\
Oct 23 05:04:23 ip-172-31-62-245 sshd\[9510\]: Invalid user www from 93.42.126.148\
Oct 23 05:04:25 ip-172-31-62-245 sshd\[9510\]: Failed password for invalid user www from 93.42.126.148 port 59702 ssh2\
Oct 23 05:09:03 ip-172-31-62-245 sshd\[9604\]: Invalid user qe from 93.42.126.148\
Oct 23 05:09:05 ip-172-31-62-245 sshd\[9604\]: Failed password for invalid user qe from 93.42.126.148 port 42536 ssh2\
2019-10-23 13:43:27
222.161.56.248 attackspambots
2019-10-23T06:03:13.395815abusebot-6.cloudsearch.cf sshd\[11167\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.161.56.248  user=root
2019-10-23 14:19:05
217.170.197.89 attack
Oct 23 07:19:10 vpn01 sshd[22978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.170.197.89
Oct 23 07:19:12 vpn01 sshd[22978]: Failed password for invalid user hxeadm from 217.170.197.89 port 21434 ssh2
...
2019-10-23 14:05:57
210.209.72.243 attack
Oct 23 05:14:25 hcbbdb sshd\[6824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.209.72.243  user=root
Oct 23 05:14:27 hcbbdb sshd\[6824\]: Failed password for root from 210.209.72.243 port 46558 ssh2
Oct 23 05:18:02 hcbbdb sshd\[7201\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.209.72.243  user=root
Oct 23 05:18:03 hcbbdb sshd\[7201\]: Failed password for root from 210.209.72.243 port 54284 ssh2
Oct 23 05:21:32 hcbbdb sshd\[7593\]: Invalid user consultant from 210.209.72.243
2019-10-23 13:43:00
222.186.175.169 attack
Oct 23 01:44:10 firewall sshd[1790]: Failed password for root from 222.186.175.169 port 42910 ssh2
Oct 23 01:44:25 firewall sshd[1790]: error: maximum authentication attempts exceeded for root from 222.186.175.169 port 42910 ssh2 [preauth]
Oct 23 01:44:25 firewall sshd[1790]: Disconnecting: Too many authentication failures [preauth]
...
2019-10-23 13:56:00

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