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: V6Yun (Beijing) Network Co. Ltd

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Oct 13 10:58:58 h2427292 sshd\[1579\]: Invalid user yuka from 139.199.94.100
Oct 13 10:58:58 h2427292 sshd\[1579\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.100 
Oct 13 10:59:00 h2427292 sshd\[1579\]: Failed password for invalid user yuka from 139.199.94.100 port 54048 ssh2
...
2020-10-14 01:24:25
attackspam
$f2bV_matches
2020-10-13 16:34:04
attackspambots
bruteforce detected
2020-10-03 05:18:56
attackspam
Oct  2 08:18:35 hell sshd[15768]: Failed password for root from 139.199.94.100 port 49242 ssh2
Oct  2 08:30:45 hell sshd[18161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.100
...
2020-10-03 00:42:30
attackbots
Oct  2 08:18:35 hell sshd[15768]: Failed password for root from 139.199.94.100 port 49242 ssh2
Oct  2 08:30:45 hell sshd[18161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.100
...
2020-10-02 21:12:12
attack
Oct  2 08:18:35 hell sshd[15768]: Failed password for root from 139.199.94.100 port 49242 ssh2
Oct  2 08:30:45 hell sshd[18161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.100
...
2020-10-02 17:44:57
attackbotsspam
k+ssh-bruteforce
2020-10-02 14:11:18
attack
Sep 29 14:59:16 localhost sshd[2613784]: Invalid user phil from 139.199.94.100 port 36000
...
2020-09-30 00:48:12
attackspam
TCP Port Scanning
2019-10-30 20:50:08
Comments on same subnet:
IP Type Details Datetime
139.199.94.51 attackspam
Sep 28 22:31:29 [host] sshd[31496]: Invalid user w
Sep 28 22:31:29 [host] sshd[31496]: pam_unix(sshd:
Sep 28 22:31:32 [host] sshd[31496]: Failed passwor
2020-09-29 04:53:22
139.199.94.51 attackbots
Sep 28 10:37:15 vps sshd[28567]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51 
Sep 28 10:37:17 vps sshd[28567]: Failed password for invalid user test01 from 139.199.94.51 port 53350 ssh2
Sep 28 10:48:46 vps sshd[29310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51 
...
2020-09-28 21:11:43
139.199.94.51 attackspambots
Sep 28 04:21:29 inter-technics sshd[11309]: Invalid user oracle from 139.199.94.51 port 59024
Sep 28 04:21:29 inter-technics sshd[11309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51
Sep 28 04:21:29 inter-technics sshd[11309]: Invalid user oracle from 139.199.94.51 port 59024
Sep 28 04:21:30 inter-technics sshd[11309]: Failed password for invalid user oracle from 139.199.94.51 port 59024 ssh2
Sep 28 04:25:09 inter-technics sshd[11600]: Invalid user deploy from 139.199.94.51 port 44354
...
2020-09-28 13:17:21
139.199.94.51 attackbotsspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-25 05:17:51
139.199.94.51 attack
s3.hscode.pl - SSH Attack
2020-09-22 00:20:41
139.199.94.51 attack
SSH Brute-Force Attack
2020-09-21 16:02:12
139.199.94.51 attack
Time:     Sun Sep 20 22:53:43 2020 +0000
IP:       139.199.94.51 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 20 22:39:13 48-1 sshd[9726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51  user=root
Sep 20 22:39:15 48-1 sshd[9726]: Failed password for root from 139.199.94.51 port 55168 ssh2
Sep 20 22:48:10 48-1 sshd[10035]: Invalid user test from 139.199.94.51 port 37870
Sep 20 22:48:13 48-1 sshd[10035]: Failed password for invalid user test from 139.199.94.51 port 37870 ssh2
Sep 20 22:53:42 48-1 sshd[10260]: Invalid user ut99server from 139.199.94.51 port 38254
2020-09-21 07:56:07
139.199.94.51 attack
Sep  8 02:39:16 localhost sshd[3462735]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51  user=root
Sep  8 02:39:19 localhost sshd[3462735]: Failed password for root from 139.199.94.51 port 37846 ssh2
...
2020-09-08 03:26:13
139.199.94.51 attackbots
Sep  7 12:33:30 haigwepa sshd[19927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51 
Sep  7 12:33:31 haigwepa sshd[19927]: Failed password for invalid user bruno from 139.199.94.51 port 37456 ssh2
...
2020-09-07 18:57:59
139.199.94.51 attackbotsspam
Aug 13 06:59:02 nextcloud sshd\[19433\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51  user=root
Aug 13 06:59:04 nextcloud sshd\[19433\]: Failed password for root from 139.199.94.51 port 54356 ssh2
Aug 13 07:02:43 nextcloud sshd\[22947\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.51  user=root
2020-08-13 13:30:52
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.199.94.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53483
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			364	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019103000 1800 900 604800 86400

;; Query time: 94 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 30 20:50:02 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 100.94.199.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 100.94.199.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.77.220.127 attackbots
51.77.220.127 - - [06/Sep/2020:02:19:22 +0400] "POST /GponForm/diag_Form?style/ HTTP/1.1" 502 157 "-" "curl/7.3.2"
...
2020-09-06 06:55:15
165.22.127.136 attackspam
Sep  5 18:46:36 gospond sshd[24754]: Invalid user TeamSpeak from 165.22.127.136 port 55782
Sep  5 18:46:38 gospond sshd[24754]: Failed password for invalid user TeamSpeak from 165.22.127.136 port 55782 ssh2
Sep  5 18:46:54 gospond sshd[24756]: Invalid user test from 165.22.127.136 port 59172
...
2020-09-06 07:13:57
112.85.42.89 attackbotsspam
Sep  6 01:14:26 piServer sshd[25088]: Failed password for root from 112.85.42.89 port 44246 ssh2
Sep  6 01:14:28 piServer sshd[25088]: Failed password for root from 112.85.42.89 port 44246 ssh2
Sep  6 01:14:30 piServer sshd[25088]: Failed password for root from 112.85.42.89 port 44246 ssh2
...
2020-09-06 07:18:50
177.207.251.18 attackspambots
Sep  5 23:33:49 gospond sshd[30619]: Failed password for root from 177.207.251.18 port 30556 ssh2
Sep  5 23:37:46 gospond sshd[30697]: Invalid user avanthi from 177.207.251.18 port 41238
Sep  5 23:37:46 gospond sshd[30697]: Invalid user avanthi from 177.207.251.18 port 41238
...
2020-09-06 07:07:14
104.206.119.2 attackspam
Aug 31 06:40:58 mxgate1 postfix/postscreen[24409]: CONNECT from [104.206.119.2]:60811 to [176.31.12.44]:25
Aug 31 06:41:04 mxgate1 postfix/postscreen[24409]: PASS NEW [104.206.119.2]:60811
Aug 31 06:41:04 mxgate1 postfix/smtpd[24410]: warning: hostname iseedragon.com does not resolve to address 104.206.119.2: Name or service not known
Aug 31 06:41:04 mxgate1 postfix/smtpd[24410]: connect from unknown[104.206.119.2]
Aug 31 06:41:04 mxgate1 postfix/smtpd[24410]: DEA36A03F4: client=unknown[104.206.119.2]
Aug 31 06:41:08 mxgate1 postfix/smtpd[24410]: disconnect from unknown[104.206.119.2] ehlo=1 mail=1 rcpt=1 data=1 quhostname=1 commands=5
Aug 31 06:41:08 mxgate1 postfix/postscreen[24409]: CONNECT from [104.206.119.2]:51121 to [176.31.12.44]:25
Aug 31 06:41:08 mxgate1 postfix/postscreen[24409]: PASS OLD [104.206.119.2]:51121
Aug 31 06:41:08 mxgate1 postfix/smtpd[24410]: warning: hostname iseedragon.com does not resolve to address 104.206.119.2: Name or service not known
Aug........
-------------------------------
2020-09-06 06:51:07
112.164.13.186 attack
SP-Scan 24013:23 detected 2020.09.05 06:06:06
blocked until 2020.10.24 23:08:53
2020-09-06 06:50:26
14.161.50.104 attack
$f2bV_matches
2020-09-06 07:13:26
222.186.175.217 attackbotsspam
Sep  6 00:43:03 nextcloud sshd\[11999\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
Sep  6 00:43:04 nextcloud sshd\[11999\]: Failed password for root from 222.186.175.217 port 50874 ssh2
Sep  6 00:43:21 nextcloud sshd\[12384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
2020-09-06 06:49:03
61.133.232.253 attackspambots
Sep  5 19:16:13 Tower sshd[29504]: Connection from 61.133.232.253 port 7757 on 192.168.10.220 port 22 rdomain ""
Sep  5 19:16:15 Tower sshd[29504]: Failed password for root from 61.133.232.253 port 7757 ssh2
Sep  5 19:16:15 Tower sshd[29504]: Received disconnect from 61.133.232.253 port 7757:11: Bye Bye [preauth]
Sep  5 19:16:15 Tower sshd[29504]: Disconnected from authenticating user root 61.133.232.253 port 7757 [preauth]
2020-09-06 07:16:57
121.40.212.94 attackspambots
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-06 07:21:04
2001:e68:544c:4780:f886:b12e:f6a:dbea attack
xmlrpc attack
2020-09-06 07:05:54
85.209.0.251 attackspambots
vps:pam-generic
2020-09-06 07:05:26
104.244.75.153 attackspambots
'Fail2Ban'
2020-09-06 07:21:17
101.78.149.142 attackspam
2020-09-06T02:05:46.160347lavrinenko.info sshd[2136]: Failed password for root from 101.78.149.142 port 56594 ssh2
2020-09-06T02:07:41.214282lavrinenko.info sshd[2218]: Invalid user admin from 101.78.149.142 port 58798
2020-09-06T02:07:41.223943lavrinenko.info sshd[2218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.78.149.142
2020-09-06T02:07:41.214282lavrinenko.info sshd[2218]: Invalid user admin from 101.78.149.142 port 58798
2020-09-06T02:07:43.521403lavrinenko.info sshd[2218]: Failed password for invalid user admin from 101.78.149.142 port 58798 ssh2
...
2020-09-06 07:14:51
14.29.215.211 attack
Port probing on unauthorized port 6379
2020-09-06 06:46:11

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