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: Tencent Cloud Computing (Beijing) Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Feb 17 23:30:50 vpn01 sshd[11711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
Feb 17 23:30:52 vpn01 sshd[11711]: Failed password for invalid user nam from 139.155.55.30 port 49686 ssh2
...
2020-02-18 08:33:08
attackbots
Feb 12 00:45:23 silence02 sshd[1948]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
Feb 12 00:45:25 silence02 sshd[1948]: Failed password for invalid user hbjung from 139.155.55.30 port 55684 ssh2
Feb 12 00:47:45 silence02 sshd[2204]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
2020-02-12 10:23:32
attack
Feb  5 02:54:45 vps46666688 sshd[5031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
Feb  5 02:54:47 vps46666688 sshd[5031]: Failed password for invalid user shonta from 139.155.55.30 port 51042 ssh2
...
2020-02-05 14:06:44
attackbotsspam
Unauthorized connection attempt detected from IP address 139.155.55.30 to port 2220 [J]
2020-01-13 04:25:47
attack
Jan  2 01:24:37 server sshd\[8478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30  user=root
Jan  2 01:24:39 server sshd\[8478\]: Failed password for root from 139.155.55.30 port 48428 ssh2
Jan  2 01:55:13 server sshd\[15428\]: Invalid user mckain from 139.155.55.30
Jan  2 01:55:13 server sshd\[15428\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30 
Jan  2 01:55:15 server sshd\[15428\]: Failed password for invalid user mckain from 139.155.55.30 port 36350 ssh2
...
2020-01-02 08:46:11
attackbotsspam
Dec 31 23:46:08 sso sshd[1344]: Failed password for root from 139.155.55.30 port 44576 ssh2
...
2020-01-01 07:25:35
attack
Dec  8 13:48:33 tdfoods sshd\[2333\]: Invalid user hiong from 139.155.55.30
Dec  8 13:48:33 tdfoods sshd\[2333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
Dec  8 13:48:35 tdfoods sshd\[2333\]: Failed password for invalid user hiong from 139.155.55.30 port 37146 ssh2
Dec  8 13:55:04 tdfoods sshd\[3001\]: Invalid user alcaraz from 139.155.55.30
Dec  8 13:55:04 tdfoods sshd\[3001\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
2019-12-09 07:56:51
attack
Dec  6 17:33:52 mail sshd[15672]: Failed password for root from 139.155.55.30 port 60532 ssh2
Dec  6 17:41:52 mail sshd[17309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30 
Dec  6 17:41:54 mail sshd[17309]: Failed password for invalid user  from 139.155.55.30 port 59932 ssh2
2019-12-07 00:57:29
attack
F2B jail: sshd. Time: 2019-12-01 07:20:55, Reported by: VKReport
2019-12-01 21:55:26
attack
2019-11-30T08:06:03.025331abusebot-3.cloudsearch.cf sshd\[13466\]: Invalid user klewe from 139.155.55.30 port 43598
2019-11-30 16:27:22
attack
Nov 17 22:19:53 gw1 sshd[28613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
Nov 17 22:19:54 gw1 sshd[28613]: Failed password for invalid user jaik from 139.155.55.30 port 43940 ssh2
...
2019-11-18 01:32:58
attackbotsspam
Nov 12 09:10:41 XXXXXX sshd[43052]: Invalid user aun from 139.155.55.30 port 43310
2019-11-12 19:23:18
attackspambots
Nov  4 17:20:07 xm3 sshd[10910]: Failed password for invalid user mapr from 139.155.55.30 port 56270 ssh2
Nov  4 17:20:08 xm3 sshd[10910]: Received disconnect from 139.155.55.30: 11: Bye Bye [preauth]
Nov  4 17:42:36 xm3 sshd[26469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30  user=r.r
Nov  4 17:42:38 xm3 sshd[26469]: Failed password for r.r from 139.155.55.30 port 47288 ssh2
Nov  4 17:42:38 xm3 sshd[26469]: Received disconnect from 139.155.55.30: 11: Bye Bye [preauth]
Nov  4 17:49:13 xm3 sshd[6875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30  user=r.r
Nov  4 17:49:15 xm3 sshd[6875]: Failed password for r.r from 139.155.55.30 port 49100 ssh2
Nov  4 17:49:15 xm3 sshd[6875]: Received disconnect from 139.155.55.30: 11: Bye Bye [preauth]
Nov  4 17:54:18 xm3 sshd[18647]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1........
-------------------------------
2019-11-05 18:11:11
attackbotsspam
2019-11-01T12:30:19.593021abusebot-8.cloudsearch.cf sshd\[2604\]: Invalid user smbuser from 139.155.55.30 port 32992
2019-11-01 20:55:35
attackspam
Oct 25 20:32:49 cp sshd[4760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.55.30
2019-10-26 03:18:22
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.155.55.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62162
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			577	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019102501 1800 900 604800 86400

;; Query time: 89 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Oct 26 03:18:19 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 30.55.155.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 30.55.155.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
167.99.77.94 attackspam
2019-12-09T14:59:11.292823shield sshd\[20872\]: Invalid user xaviere from 167.99.77.94 port 48620
2019-12-09T14:59:11.297198shield sshd\[20872\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.77.94
2019-12-09T14:59:12.855013shield sshd\[20872\]: Failed password for invalid user xaviere from 167.99.77.94 port 48620 ssh2
2019-12-09T15:04:56.118435shield sshd\[22706\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.77.94  user=ftp
2019-12-09T15:04:58.373542shield sshd\[22706\]: Failed password for ftp from 167.99.77.94 port 53184 ssh2
2019-12-09 23:13:23
189.12.158.206 attackbots
2019-12-09T14:49:34.610440abusebot.cloudsearch.cf sshd\[9957\]: Invalid user dupre from 189.12.158.206 port 57708
2019-12-09 23:06:07
106.12.217.39 attackspam
Dec  9 08:36:16 * sshd[16120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.217.39
Dec  9 08:36:18 * sshd[16120]: Failed password for invalid user anali from 106.12.217.39 port 39352 ssh2
2019-12-09 22:41:12
47.112.85.235 attack
Host Scan
2019-12-09 22:35:27
182.71.108.154 attack
2019-12-09T06:59:55.914498abusebot-7.cloudsearch.cf sshd\[25302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.71.108.154  user=root
2019-12-09 22:39:08
159.203.73.181 attackspam
Dec  8 16:17:57 server sshd\[3787\]: Failed password for invalid user denis from 159.203.73.181 port 42820 ssh2
Dec  9 13:31:57 server sshd\[15682\]: Invalid user www from 159.203.73.181
Dec  9 13:31:57 server sshd\[15682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=joinlincoln.org 
Dec  9 13:31:59 server sshd\[15682\]: Failed password for invalid user www from 159.203.73.181 port 50016 ssh2
Dec  9 13:37:39 server sshd\[17257\]: Invalid user karola from 159.203.73.181
...
2019-12-09 22:47:58
122.160.138.123 attackbots
Dec  9 07:25:13 vmd17057 sshd\[15686\]: Invalid user rossano from 122.160.138.123 port 26881
Dec  9 07:25:13 vmd17057 sshd\[15686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.160.138.123
Dec  9 07:25:15 vmd17057 sshd\[15686\]: Failed password for invalid user rossano from 122.160.138.123 port 26881 ssh2
...
2019-12-09 22:38:05
81.174.227.27 attack
Dec  9 14:35:03 [host] sshd[17343]: Invalid user qu1682008 from 81.174.227.27
Dec  9 14:35:03 [host] sshd[17343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.174.227.27
Dec  9 14:35:06 [host] sshd[17343]: Failed password for invalid user qu1682008 from 81.174.227.27 port 48442 ssh2
2019-12-09 22:42:50
125.160.113.173 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 09-12-2019 06:25:11.
2019-12-09 22:44:20
220.182.2.123 attack
Dec  9 09:21:40 ns382633 sshd\[1911\]: Invalid user dybesland from 220.182.2.123 port 38079
Dec  9 09:21:40 ns382633 sshd\[1911\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.182.2.123
Dec  9 09:21:42 ns382633 sshd\[1911\]: Failed password for invalid user dybesland from 220.182.2.123 port 38079 ssh2
Dec  9 09:39:48 ns382633 sshd\[5180\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.182.2.123  user=root
Dec  9 09:39:49 ns382633 sshd\[5180\]: Failed password for root from 220.182.2.123 port 43472 ssh2
2019-12-09 22:43:59
82.64.62.224 attack
Dec  9 14:44:02 game-panel sshd[6596]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.62.224
Dec  9 14:44:04 game-panel sshd[6596]: Failed password for invalid user edu23 from 82.64.62.224 port 57033 ssh2
Dec  9 14:49:44 game-panel sshd[6890]: Failed password for root from 82.64.62.224 port 60169 ssh2
2019-12-09 22:52:53
196.192.110.66 attack
2019-12-09T14:42:03.725090shield sshd\[16107\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.192.110.66  user=daemon
2019-12-09T14:42:06.491635shield sshd\[16107\]: Failed password for daemon from 196.192.110.66 port 40638 ssh2
2019-12-09T14:49:38.058116shield sshd\[18257\]: Invalid user belot from 196.192.110.66 port 50566
2019-12-09T14:49:38.062367shield sshd\[18257\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.192.110.66
2019-12-09T14:49:39.625035shield sshd\[18257\]: Failed password for invalid user belot from 196.192.110.66 port 50566 ssh2
2019-12-09 22:58:23
106.12.34.160 attackbots
Dec  9 20:19:38 areeb-Workstation sshd[31990]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.34.160 
Dec  9 20:19:39 areeb-Workstation sshd[31990]: Failed password for invalid user teampspeak from 106.12.34.160 port 45342 ssh2
...
2019-12-09 22:59:14
51.255.197.139 attackspambots
Automatic report - XMLRPC Attack
2019-12-09 23:11:18
139.198.191.217 attackspambots
2019-12-09T10:01:50.787636abusebot-2.cloudsearch.cf sshd\[4385\]: Invalid user rahima from 139.198.191.217 port 34998
2019-12-09T10:01:50.794302abusebot-2.cloudsearch.cf sshd\[4385\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217
2019-12-09 22:35:02

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