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: Korea, Republic of

Internet Service Provider: LG Dacom Corporation

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
Nov 24 22:16:03 mc1 kernel: \[5916399.948104\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=61.40.197.54 DST=159.69.205.51 LEN=44 TOS=0x00 PREC=0x00 TTL=238 ID=9876 PROTO=TCP SPT=51512 DPT=3303 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 24 22:16:12 mc1 kernel: \[5916408.853707\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=61.40.197.54 DST=159.69.205.51 LEN=44 TOS=0x00 PREC=0x00 TTL=238 ID=15517 PROTO=TCP SPT=51512 DPT=3363 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 24 22:16:39 mc1 kernel: \[5916436.443015\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=61.40.197.54 DST=159.69.205.51 LEN=44 TOS=0x00 PREC=0x00 TTL=238 ID=16693 PROTO=TCP SPT=51512 DPT=3375 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-25 06:52:15
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 61.40.197.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47166
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			488	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019112401 1800 900 604800 86400

;; Query time: 375 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Nov 25 06:52:12 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 54.197.40.61.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.197.40.61.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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222.83.95.225 attack
Brute force blocker - service: proftpd1 - aantal: 115 - Sun Apr  8 05:15:15 2018
2020-03-09 05:06:19
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2020-03-09 04:49:53
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1583673301 - 03/08/2020 14:15:01 Host: 45.105.49.158/45.105.49.158 Port: 445 TCP Blocked
2020-03-09 04:49:14
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Brute force blocker - service: proftpd1 - aantal: 155 - Mon Apr  9 12:45:16 2018
2020-03-09 04:53:51
211.95.11.142 attack
Nov 18 18:15:04 ms-srv sshd[62442]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.95.11.142
Nov 18 18:15:06 ms-srv sshd[62442]: Failed password for invalid user www from 211.95.11.142 port 60515 ssh2
2020-03-09 04:50:10
198.98.59.29 attackspambots
Mar  8 18:43:35 mail sshd\[13750\]: Invalid user username from 198.98.59.29
Mar  8 18:43:35 mail sshd\[13750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.98.59.29
Mar  8 18:43:37 mail sshd\[13750\]: Failed password for invalid user username from 198.98.59.29 port 55380 ssh2
...
2020-03-09 04:55:37
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Automatic report - SSH Brute-Force Attack
2020-03-09 04:57:01
162.218.244.202 attackspambots
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218.161.65.146 attack
Automatic report - Port Scan Attack
2020-03-09 04:44:55
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Brute force blocker - service: proftpd1 - aantal: 59 - Sat Apr  7 15:45:15 2018
2020-03-09 05:13:08
202.185.19.116 attackbotsspam
Email rejected due to spam filtering
2020-03-09 04:38:42
222.64.108.146 attackbotsspam
Mar  8 12:45:46 ws12vmsma01 sshd[23996]: Invalid user timemachine from 222.64.108.146
Mar  8 12:45:48 ws12vmsma01 sshd[23996]: Failed password for invalid user timemachine from 222.64.108.146 port 48474 ssh2
Mar  8 12:52:13 ws12vmsma01 sshd[24920]: Invalid user www from 222.64.108.146
...
2020-03-09 04:40:21
117.84.244.217 attackbots
Brute force blocker - service: proftpd1, proftpd2 - aantal: 131 - Sun Apr  8 11:15:14 2018
2020-03-09 05:01:53
121.232.170.218 attackspam
Brute force blocker - service: proftpd1 - aantal: 60 - Sat Apr  7 17:35:16 2018
2020-03-09 05:10:30

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