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: Thailand

Internet Service Provider: Internet Thailand Company Limited

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbotsspam
07/10/2020-23:57:22.668404 203.154.52.42 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-11 12:35:06
attack
Unauthorised access (Jun 15) SRC=203.154.52.42 LEN=40 TTL=237 ID=23384 TCP DPT=3389 WINDOW=1024 SYN
2020-06-16 05:26:24
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 203.154.52.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35148
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			593	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020061502 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 16 05:26:21 CST 2020
;; MSG SIZE  rcvd: 117
Host info
42.52.154.203.in-addr.arpa domain name pointer 203-154-52-42.northern.inet.co.th.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
42.52.154.203.in-addr.arpa	name = 203-154-52-42.northern.inet.co.th.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.85 attackbotsspam
Failed password for invalid user from 112.85.42.85 port 30266 ssh2
2020-10-08 05:16:20
110.185.185.17 attackbotsspam
2020-10-07T19:13:08.205854abusebot-3.cloudsearch.cf sshd[20035]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.185.185.17  user=root
2020-10-07T19:13:10.412123abusebot-3.cloudsearch.cf sshd[20035]: Failed password for root from 110.185.185.17 port 41552 ssh2
2020-10-07T19:15:49.066575abusebot-3.cloudsearch.cf sshd[20092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.185.185.17  user=root
2020-10-07T19:15:51.709413abusebot-3.cloudsearch.cf sshd[20092]: Failed password for root from 110.185.185.17 port 52978 ssh2
2020-10-07T19:18:24.653136abusebot-3.cloudsearch.cf sshd[20109]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.185.185.17  user=root
2020-10-07T19:18:26.573473abusebot-3.cloudsearch.cf sshd[20109]: Failed password for root from 110.185.185.17 port 36172 ssh2
2020-10-07T19:20:58.120140abusebot-3.cloudsearch.cf sshd[20122]: pam_unix(sshd:auth):
...
2020-10-08 04:55:18
51.68.196.163 attack
$f2bV_matches
2020-10-08 05:25:27
218.92.0.138 attackspam
Oct  7 16:40:20 NPSTNNYC01T sshd[4575]: Failed password for root from 218.92.0.138 port 53439 ssh2
Oct  7 16:40:33 NPSTNNYC01T sshd[4575]: error: maximum authentication attempts exceeded for root from 218.92.0.138 port 53439 ssh2 [preauth]
Oct  7 16:40:39 NPSTNNYC01T sshd[4579]: Failed password for root from 218.92.0.138 port 19725 ssh2
...
2020-10-08 05:18:42
188.210.80.218 attackbots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-10-08 04:57:33
205.185.113.140 attackspambots
[ssh] SSH attack
2020-10-08 05:07:32
157.230.143.1 attack
$f2bV_matches
2020-10-08 05:21:09
49.88.112.113 attack
Oct  7 21:49:43 cdc sshd[27875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Oct  7 21:49:44 cdc sshd[27875]: Failed password for invalid user root from 49.88.112.113 port 64475 ssh2
2020-10-08 04:53:46
138.201.2.53 attack
2020-10-07T19:56:37.449534dmca.cloudsearch.cf sshd[3326]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=static.53.2.201.138.clients.your-server.de  user=root
2020-10-07T19:56:39.160941dmca.cloudsearch.cf sshd[3326]: Failed password for root from 138.201.2.53 port 37510 ssh2
2020-10-07T19:59:53.481579dmca.cloudsearch.cf sshd[3343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=static.53.2.201.138.clients.your-server.de  user=root
2020-10-07T19:59:55.434143dmca.cloudsearch.cf sshd[3343]: Failed password for root from 138.201.2.53 port 44564 ssh2
2020-10-07T20:03:03.260950dmca.cloudsearch.cf sshd[3394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=static.53.2.201.138.clients.your-server.de  user=root
2020-10-07T20:03:05.297706dmca.cloudsearch.cf sshd[3394]: Failed password for root from 138.201.2.53 port 51626 ssh2
2020-10-07T20:06:01.951612dmca.cloudsearch.cf ssh
...
2020-10-08 05:17:00
167.86.126.200 attackbotsspam
Oct  7 17:49:26 host2 sshd[1738538]: Failed password for root from 167.86.126.200 port 35046 ssh2
Oct  7 17:52:40 host2 sshd[1739166]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.86.126.200  user=root
Oct  7 17:52:42 host2 sshd[1739166]: Failed password for root from 167.86.126.200 port 60368 ssh2
Oct  7 17:55:39 host2 sshd[1739210]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.86.126.200  user=root
Oct  7 17:55:40 host2 sshd[1739210]: Failed password for root from 167.86.126.200 port 57470 ssh2
...
2020-10-08 05:07:20
213.6.61.219 attack
GET /admin//config.php HTTP/1.1
2020-10-08 04:52:57
138.68.44.55 attackspam
2020-10-08T02:17:38.530793hostname sshd[32013]: Failed password for root from 138.68.44.55 port 50230 ssh2
2020-10-08T02:20:50.966324hostname sshd[821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.44.55  user=root
2020-10-08T02:20:53.269048hostname sshd[821]: Failed password for root from 138.68.44.55 port 47628 ssh2
...
2020-10-08 05:19:31
167.86.117.63 attack
Lines containing failures of 167.86.117.63
Oct  5 23:02:17 g1 sshd[5149]: User r.r from 167.86.117.63 not allowed because not listed in AllowUsers
Oct  5 23:02:17 g1 sshd[5149]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.86.117.63  user=r.r
Oct  5 23:02:18 g1 sshd[5149]: Failed password for invalid user r.r from 167.86.117.63 port 50682 ssh2
Oct  5 23:02:18 g1 sshd[5149]: Received disconnect from 167.86.117.63 port 50682:11: Bye Bye [preauth]
Oct  5 23:02:18 g1 sshd[5149]: Disconnected from invalid user r.r 167.86.117.63 port 50682 [preauth]
Oct  5 23:18:22 g1 sshd[6381]: User r.r from 167.86.117.63 not allowed because not listed in AllowUsers
Oct  5 23:18:22 g1 sshd[6381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.86.117.63  user=r.r
Oct  5 23:18:24 g1 sshd[6381]: Failed password for invalid user r.r from 167.86.117.63 port 48660 ssh2
Oct  5 23:18:25 g1 sshd[6381]: Receive........
------------------------------
2020-10-08 04:56:16
188.166.23.215 attackbotsspam
Oct  7 21:19:30 marvibiene sshd[27429]: Failed password for root from 188.166.23.215 port 37932 ssh2
Oct  7 21:28:57 marvibiene sshd[27965]: Failed password for root from 188.166.23.215 port 44178 ssh2
2020-10-08 05:24:21
111.229.76.239 attackbots
[f2b] sshd bruteforce, retries: 1
2020-10-08 04:58:52

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