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: China

Internet Service Provider: Tencent Cloud Computing (Beijing) Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Jun 18 06:55:18 cdc sshd[32045]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.90 
Jun 18 06:55:21 cdc sshd[32045]: Failed password for invalid user guest1 from 139.155.20.90 port 48032 ssh2
2020-06-18 18:52:06
Comments on same subnet:
IP Type Details Datetime
139.155.204.28 attack
$f2bV_matches
2020-10-06 19:16:03
139.155.20.7 attackbotsspam
Sep 22 09:27:36 django-0 sshd[20937]: Invalid user ftpuser from 139.155.20.7
...
2020-09-22 18:10:23
139.155.20.146 attackbotsspam
Jul 27 11:57:51 scw-6657dc sshd[14322]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146
Jul 27 11:57:51 scw-6657dc sshd[14322]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146
Jul 27 11:57:54 scw-6657dc sshd[14322]: Failed password for invalid user mahendra from 139.155.20.146 port 51766 ssh2
...
2020-07-27 20:13:48
139.155.20.146 attack
Failed password for invalid user lyg from 139.155.20.146 port 51722 ssh2
2020-07-24 03:30:47
139.155.20.146 attackbotsspam
Unauthorized connection attempt detected from IP address 139.155.20.146 to port 3110
2020-07-16 19:08:27
139.155.20.146 attackbotsspam
Jun 22 06:13:54 dignus sshd[26837]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146
Jun 22 06:13:56 dignus sshd[26837]: Failed password for invalid user user from 139.155.20.146 port 45268 ssh2
Jun 22 06:16:53 dignus sshd[27069]: Invalid user zhangyansen from 139.155.20.146 port 36822
Jun 22 06:16:53 dignus sshd[27069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146
Jun 22 06:16:56 dignus sshd[27069]: Failed password for invalid user zhangyansen from 139.155.20.146 port 36822 ssh2
...
2020-06-22 21:30:15
139.155.20.146 attack
Jun 20 10:21:08 firewall sshd[19782]: Invalid user lhp from 139.155.20.146
Jun 20 10:21:10 firewall sshd[19782]: Failed password for invalid user lhp from 139.155.20.146 port 49562 ssh2
Jun 20 10:28:57 firewall sshd[19930]: Invalid user line from 139.155.20.146
...
2020-06-20 22:37:32
139.155.20.146 attackspambots
May 28 22:51:07 vps687878 sshd\[18676\]: Failed password for root from 139.155.20.146 port 36364 ssh2
May 28 22:54:32 vps687878 sshd\[18975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
May 28 22:54:34 vps687878 sshd\[18975\]: Failed password for root from 139.155.20.146 port 46174 ssh2
May 28 22:57:58 vps687878 sshd\[19409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
May 28 22:58:00 vps687878 sshd\[19409\]: Failed password for root from 139.155.20.146 port 55988 ssh2
...
2020-05-29 05:06:04
139.155.20.146 attackspam
May  8 06:21:39 mout sshd[18041]: Invalid user postgres from 139.155.20.146 port 32880
2020-05-08 12:26:35
139.155.20.146 attack
Apr 29 13:07:50 hosting sshd[26155]: Invalid user bill from 139.155.20.146 port 42396
Apr 29 13:07:50 hosting sshd[26155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146
Apr 29 13:07:50 hosting sshd[26155]: Invalid user bill from 139.155.20.146 port 42396
Apr 29 13:07:51 hosting sshd[26155]: Failed password for invalid user bill from 139.155.20.146 port 42396 ssh2
Apr 29 13:11:37 hosting sshd[26600]: Invalid user wifi from 139.155.20.146 port 51680
...
2020-04-29 18:44:10
139.155.20.146 attackbotsspam
fail2ban/Apr 17 12:57:19 h1962932 sshd[8820]: Invalid user go from 139.155.20.146 port 39108
Apr 17 12:57:19 h1962932 sshd[8820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146
Apr 17 12:57:19 h1962932 sshd[8820]: Invalid user go from 139.155.20.146 port 39108
Apr 17 12:57:22 h1962932 sshd[8820]: Failed password for invalid user go from 139.155.20.146 port 39108 ssh2
Apr 17 13:06:00 h1962932 sshd[9367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
Apr 17 13:06:02 h1962932 sshd[9367]: Failed password for root from 139.155.20.146 port 42798 ssh2
2020-04-17 19:07:38
139.155.20.146 attackspam
Apr 15 03:45:14 marvibiene sshd[41707]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
Apr 15 03:45:16 marvibiene sshd[41707]: Failed password for root from 139.155.20.146 port 57554 ssh2
Apr 15 03:56:59 marvibiene sshd[41826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
Apr 15 03:57:01 marvibiene sshd[41826]: Failed password for root from 139.155.20.146 port 51390 ssh2
...
2020-04-15 14:16:28
139.155.20.146 attackbots
Mar 26 21:19:32 *** sshd[31154]: Invalid user vlq from 139.155.20.146
2020-03-27 06:33:36
139.155.20.146 attack
Mar 20 06:21:00 server sshd\[11810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
Mar 20 06:21:02 server sshd\[11810\]: Failed password for root from 139.155.20.146 port 49254 ssh2
Mar 20 06:55:08 server sshd\[19280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
Mar 20 06:55:10 server sshd\[19280\]: Failed password for root from 139.155.20.146 port 51046 ssh2
Mar 20 07:00:21 server sshd\[20526\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.20.146  user=root
...
2020-03-20 12:04:10
139.155.20.146 attackspambots
$f2bV_matches
2020-03-14 13:16:00
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.155.20.90
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51552
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			490	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020061800 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 18 18:51:59 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 90.20.155.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 90.20.155.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.87.39.55 attackspam
Unauthorized connection attempt detected from IP address 112.87.39.55 to port 5555
2020-01-01 22:06:04
49.149.107.216 attackbotsspam
Unauthorized connection attempt detected from IP address 49.149.107.216 to port 445
2020-01-01 22:26:00
124.74.71.98 attackspam
Unauthorized connection attempt detected from IP address 124.74.71.98 to port 445
2020-01-01 21:54:53
106.56.87.42 attackbots
Scanning
2020-01-01 22:31:53
198.108.67.81 attackspam
Jan  1 07:22:24 debian-2gb-nbg1-2 kernel: \[119077.245248\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=198.108.67.81 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=37 ID=64034 PROTO=TCP SPT=60634 DPT=8870 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-01 22:32:42
178.128.217.58 attackspam
Jan  1 14:47:37 cvbnet sshd[10562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.217.58 
Jan  1 14:47:39 cvbnet sshd[10562]: Failed password for invalid user rehak from 178.128.217.58 port 59178 ssh2
...
2020-01-01 22:29:11
79.99.107.46 attack
Unauthorized connection attempt detected from IP address 79.99.107.46 to port 445
2020-01-01 22:25:03
111.61.100.67 attackbots
Unauthorized connection attempt detected from IP address 111.61.100.67 to port 22
2020-01-01 22:07:58
27.185.1.34 attack
Unauthorized connection attempt detected from IP address 27.185.1.34 to port 1433
2020-01-01 22:17:17
122.228.19.80 attackbotsspam
Jan  1 14:59:30 debian-2gb-nbg1-2 kernel: \[146501.905556\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=122.228.19.80 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=111 ID=29221 PROTO=TCP SPT=14605 DPT=81 WINDOW=29200 RES=0x00 SYN URGP=0
2020-01-01 22:22:45
14.176.88.68 attackbotsspam
1577859739 - 01/01/2020 07:22:19 Host: 14.176.88.68/14.176.88.68 Port: 445 TCP Blocked
2020-01-01 22:37:54
120.27.22.242 attackspam
Unauthorized connection attempt detected from IP address 120.27.22.242 to port 23
2020-01-01 21:57:57
104.236.224.69 attackspambots
SSH Login Bruteforce
2020-01-01 22:28:50
113.105.184.247 attackbotsspam
Unauthorized connection attempt detected from IP address 113.105.184.247 to port 1433
2020-01-01 22:04:06
101.109.41.141 attackspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-01-01 22:35:54

Recently Reported IPs

192.187.142.117 183.165.29.109 144.7.102.127 190.213.14.221
27.78.255.67 101.89.210.67 116.203.25.121 45.83.89.58
113.110.228.30 3.16.216.226 45.32.157.7 85.143.174.109
130.0.191.218 69.94.157.194 18.144.110.74 183.88.20.68
81.209.248.227 115.159.214.200 120.53.123.24 13.90.26.128