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: Cloud Computing Branch Corporation Network

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
k+ssh-bruteforce
2020-04-30 04:52:36
attackbotsspam
(sshd) Failed SSH login from 42.123.99.102 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 10 14:44:46 s1 sshd[11513]: Invalid user jenkins from 42.123.99.102 port 45018
Apr 10 14:44:48 s1 sshd[11513]: Failed password for invalid user jenkins from 42.123.99.102 port 45018 ssh2
Apr 10 14:59:07 s1 sshd[11977]: Invalid user test from 42.123.99.102 port 33088
Apr 10 14:59:08 s1 sshd[11977]: Failed password for invalid user test from 42.123.99.102 port 33088 ssh2
Apr 10 15:03:24 s1 sshd[12530]: Invalid user minecraft from 42.123.99.102 port 48000
2020-04-11 04:27:03
attack
detected by Fail2Ban
2020-04-05 22:39:53
attack
2020-04-03T06:58:31.737899dmca.cloudsearch.cf sshd[31779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.102  user=root
2020-04-03T06:58:33.029389dmca.cloudsearch.cf sshd[31779]: Failed password for root from 42.123.99.102 port 46790 ssh2
2020-04-03T07:01:28.170221dmca.cloudsearch.cf sshd[31974]: Invalid user bshiundu from 42.123.99.102 port 47384
2020-04-03T07:01:28.178844dmca.cloudsearch.cf sshd[31974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.102
2020-04-03T07:01:28.170221dmca.cloudsearch.cf sshd[31974]: Invalid user bshiundu from 42.123.99.102 port 47384
2020-04-03T07:01:30.102667dmca.cloudsearch.cf sshd[31974]: Failed password for invalid user bshiundu from 42.123.99.102 port 47384 ssh2
2020-04-03T07:04:17.692984dmca.cloudsearch.cf sshd[32209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.102  user=root
2020-04-03T07:04:2
...
2020-04-03 19:27:19
attackspambots
Mar 31 14:36:19 mail sshd\[24843\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.102  user=root
Mar 31 14:36:21 mail sshd\[24843\]: Failed password for root from 42.123.99.102 port 48882 ssh2
Mar 31 14:44:21 mail sshd\[25068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.102  user=root
...
2020-04-01 00:31:31
attackbots
SSH Bruteforce attack
2020-03-21 14:02:44
attackbots
$f2bV_matches
2020-03-18 06:39:03
attack
fail2ban -- 42.123.99.102
...
2020-03-12 19:13:51
attackbotsspam
Unauthorized connection attempt detected from IP address 42.123.99.102 to port 2220 [J]
2020-02-03 18:00:53
attack
Jan 23 04:46:40 ws19vmsma01 sshd[59389]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.102
Jan 23 04:46:42 ws19vmsma01 sshd[59389]: Failed password for invalid user nc from 42.123.99.102 port 53850 ssh2
...
2020-01-24 00:06:42
Comments on same subnet:
IP Type Details Datetime
42.123.99.67 attackbots
firewall-block, port(s): 15572/tcp
2020-10-04 05:51:39
42.123.99.67 attackspam
31166/tcp 352/tcp 11766/tcp...
[2020-08-02/10-02]199pkt,71pt.(tcp)
2020-10-03 13:35:41
42.123.99.67 attackspambots
Port scan: Attack repeated for 24 hours
2020-09-03 04:07:35
42.123.99.67 attackspam
Port scan: Attack repeated for 24 hours
2020-09-02 19:49:54
42.123.99.67 attackbotsspam
IPS Sensor Hit - Port Scan detected
2020-08-21 01:50:10
42.123.99.67 attackspam
Aug 12 16:56:57 firewall sshd[31637]: Failed password for root from 42.123.99.67 port 54726 ssh2
Aug 12 16:58:59 firewall sshd[31677]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.67  user=root
Aug 12 16:59:02 firewall sshd[31677]: Failed password for root from 42.123.99.67 port 52172 ssh2
...
2020-08-13 04:23:08
42.123.99.67 attackspam
Aug  3 22:31:21 buvik sshd[31233]: Failed password for root from 42.123.99.67 port 49026 ssh2
Aug  3 22:33:18 buvik sshd[31512]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.67  user=root
Aug  3 22:33:20 buvik sshd[31512]: Failed password for root from 42.123.99.67 port 45442 ssh2
...
2020-08-04 04:36:32
42.123.99.67 attackspam
Invalid user info from 42.123.99.67 port 51740
2020-07-27 05:42:35
42.123.99.67 attackbotsspam
 TCP (SYN) 42.123.99.67:55554 -> port 16446, len 44
2020-07-21 01:38:14
42.123.99.67 attack
Port scan denied
2020-07-17 15:13:15
42.123.99.67 attackbots
Jul 14 06:21:43 localhost sshd\[15805\]: Invalid user dmin from 42.123.99.67
Jul 14 06:21:43 localhost sshd\[15805\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.67
Jul 14 06:21:45 localhost sshd\[15805\]: Failed password for invalid user dmin from 42.123.99.67 port 40416 ssh2
Jul 14 06:24:13 localhost sshd\[15869\]: Invalid user lazarenko from 42.123.99.67
Jul 14 06:24:13 localhost sshd\[15869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.67
...
2020-07-14 12:39:18
42.123.99.67 attackspam
SSH invalid-user multiple login attempts
2020-07-11 15:42:09
42.123.99.67 attack
Jul 11 00:33:44 scw-6657dc sshd[19199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.67
Jul 11 00:33:44 scw-6657dc sshd[19199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.67
Jul 11 00:33:46 scw-6657dc sshd[19199]: Failed password for invalid user admin from 42.123.99.67 port 42796 ssh2
...
2020-07-11 09:00:15
42.123.99.67 attackspam
Jul  7 06:53:13 nextcloud sshd\[25095\]: Invalid user oscar from 42.123.99.67
Jul  7 06:53:13 nextcloud sshd\[25095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.123.99.67
Jul  7 06:53:15 nextcloud sshd\[25095\]: Failed password for invalid user oscar from 42.123.99.67 port 47076 ssh2
2020-07-07 16:33:45
42.123.99.67 attack
SSH Brute-Force reported by Fail2Ban
2020-07-06 23:39:54
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.123.99.102
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32389
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			322	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020012300 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 00:06:36 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 102.99.123.42.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 102.99.123.42.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
115.206.155.238 attackbotsspam
Oct  7 16:06:29 ns01 sshd[18391]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.206.155.238  user=r.r
Oct  7 16:06:30 ns01 sshd[18391]: Failed password for r.r from 115.206.155.238 port 40266 ssh2
Oct  7 16:13:58 ns01 sshd[18682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.206.155.238  user=r.r
Oct  7 16:14:00 ns01 sshd[18682]: Failed password for r.r from 115.206.155.238 port 56406 ssh2
Oct  7 16:18:14 ns01 sshd[18900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.206.155.238  user=r.r

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=115.206.155.238
2020-10-07 15:30:24
37.239.76.85 attack
1602016937 - 10/06/2020 22:42:17 Host: 37.239.76.85/37.239.76.85 Port: 445 TCP Blocked
2020-10-07 15:18:05
64.20.62.90 attackbotsspam
SSH login attempts.
2020-10-07 14:53:35
103.112.139.13 attack
Oct  7 04:45:35 tuotantolaitos sshd[51588]: Failed password for root from 103.112.139.13 port 52710 ssh2
...
2020-10-07 15:02:48
122.194.229.59 attackbotsspam
$f2bV_matches
2020-10-07 15:13:59
45.234.30.21 attack
[Wed Oct 07 03:42:09.143505 2020] [:error] [pid 19921:tid 140276056164096] [client 45.234.30.21:37675] [client 45.234.30.21] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/coreruleset-3.3.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "756"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197:80"] [severity "WARNING"] [ver "OWASP_CRS/3.3.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/"] [unique_id "X3zWoae6zWKD7BmBq4pJDQAAAME"]
...
2020-10-07 15:25:40
112.85.42.53 attackbots
2020-10-07T07:27:56.892248vps1033 sshd[2391]: Failed password for root from 112.85.42.53 port 13704 ssh2
2020-10-07T07:28:00.678022vps1033 sshd[2391]: Failed password for root from 112.85.42.53 port 13704 ssh2
2020-10-07T07:28:04.010133vps1033 sshd[2391]: Failed password for root from 112.85.42.53 port 13704 ssh2
2020-10-07T07:28:07.767157vps1033 sshd[2391]: Failed password for root from 112.85.42.53 port 13704 ssh2
2020-10-07T07:28:11.073155vps1033 sshd[2391]: Failed password for root from 112.85.42.53 port 13704 ssh2
...
2020-10-07 15:30:42
175.24.36.114 attackspambots
DATE:2020-10-07 06:09:41,IP:175.24.36.114,MATCHES:10,PORT:ssh
2020-10-07 14:56:01
139.162.75.112 attack
Connection to SSH Honeypot - Detected by HoneypotDB
2020-10-07 15:14:40
180.76.134.238 attackbotsspam
Oct  7 04:52:22 scw-tender-jepsen sshd[17719]: Failed password for root from 180.76.134.238 port 47564 ssh2
2020-10-07 15:26:29
112.85.42.184 attack
Oct  7 08:50:42 santamaria sshd\[29847\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.184  user=root
Oct  7 08:50:45 santamaria sshd\[29847\]: Failed password for root from 112.85.42.184 port 34464 ssh2
Oct  7 08:50:57 santamaria sshd\[29847\]: Failed password for root from 112.85.42.184 port 34464 ssh2
...
2020-10-07 14:52:17
45.145.67.175 attack
Tried RDP Attack MUltiple times
2020-10-07 15:12:40
115.159.25.60 attackspam
Oct  7 08:32:53 con01 sshd[2198459]: Failed password for root from 115.159.25.60 port 34306 ssh2
Oct  7 08:37:44 con01 sshd[2206573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.25.60  user=root
Oct  7 08:37:46 con01 sshd[2206573]: Failed password for root from 115.159.25.60 port 33660 ssh2
Oct  7 08:42:47 con01 sshd[2214695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.25.60  user=root
Oct  7 08:42:49 con01 sshd[2214695]: Failed password for root from 115.159.25.60 port 33026 ssh2
...
2020-10-07 14:51:50
128.199.52.45 attackbotsspam
(sshd) Failed SSH login from 128.199.52.45 (NL/Netherlands/-): 5 in the last 3600 secs
2020-10-07 15:12:45
211.20.181.113 attackspam
C1,Magento Bruteforce Login Attack POST /index.php/admin/
2020-10-07 15:19:27

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