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: Advanced Info Service Public Company Limited

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
Unauthorized connection attempt from IP address 27.100.42.0 on Port 445(SMB)
2019-10-20 00:08:39
Comments on same subnet:
IP Type Details Datetime
27.100.42.1 attackspambots
Unauthorized connection attempt from IP address 27.100.42.1 on Port 445(SMB)
2020-02-10 01:39:56
27.100.42.2 attackbotsspam
Attempt to attack host OS, exploiting network vulnerabilities, on 16-11-2019 06:20:33.
2019-11-16 20:17:48
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 27.100.42.0
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12997
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			239	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019101900 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 20 00:08:36 CST 2019
;; MSG SIZE  rcvd: 115
Host info
Host 0.42.100.27.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 0.42.100.27.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
223.18.200.55 attackbotsspam
Unauthorised access (Apr  9) SRC=223.18.200.55 LEN=52 TTL=113 ID=9528 DF TCP DPT=445 WINDOW=8192 SYN
2020-04-09 20:12:15
122.233.104.140 attackspam
Port scan: Attack repeated for 24 hours
2020-04-09 20:06:03
180.96.62.247 attack
Apr  9 13:02:59 ns382633 sshd\[4785\]: Invalid user nagios from 180.96.62.247 port 43230
Apr  9 13:02:59 ns382633 sshd\[4785\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.96.62.247
Apr  9 13:03:02 ns382633 sshd\[4785\]: Failed password for invalid user nagios from 180.96.62.247 port 43230 ssh2
Apr  9 13:08:03 ns382633 sshd\[5901\]: Invalid user oracle from 180.96.62.247 port 44013
Apr  9 13:08:03 ns382633 sshd\[5901\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.96.62.247
2020-04-09 20:31:42
113.190.139.229 attackspam
20/4/8@23:47:51: FAIL: Alarm-Network address from=113.190.139.229
...
2020-04-09 20:22:57
163.172.247.10 attackspambots
Apr  9 15:05:59 ift sshd\[42606\]: Invalid user test from 163.172.247.10Apr  9 15:06:01 ift sshd\[42606\]: Failed password for invalid user test from 163.172.247.10 port 41096 ssh2Apr  9 15:09:37 ift sshd\[42772\]: Invalid user shengchan from 163.172.247.10Apr  9 15:09:40 ift sshd\[42772\]: Failed password for invalid user shengchan from 163.172.247.10 port 51182 ssh2Apr  9 15:13:14 ift sshd\[43486\]: Invalid user deploy from 163.172.247.10
...
2020-04-09 20:38:00
114.67.106.137 attackbots
Apr  9 13:26:55 host sshd[26673]: Invalid user share from 114.67.106.137 port 43834
...
2020-04-09 20:44:49
87.251.74.9 attackbots
firewall-block, port(s): 3363/tcp, 3565/tcp, 3693/tcp, 3715/tcp, 3865/tcp, 3955/tcp, 3957/tcp, 3964/tcp
2020-04-09 20:08:46
109.94.183.87 attackspambots
Apr  9 05:48:07 debian-2gb-nbg1-2 kernel: \[8663101.781472\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=109.94.183.87 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=20013 PROTO=TCP SPT=26866 DPT=9530 WINDOW=28640 RES=0x00 SYN URGP=0
2020-04-09 20:10:01
118.24.33.38 attackspambots
$lgm
2020-04-09 20:00:37
51.83.254.34 attackbots
Apr  9 11:14:52 ws26vmsma01 sshd[174237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.254.34
Apr  9 11:14:53 ws26vmsma01 sshd[174237]: Failed password for invalid user pi from 51.83.254.34 port 36972 ssh2
...
2020-04-09 20:47:45
103.253.42.41 attackbotsspam
Trying ports that it shouldn't be.
2020-04-09 20:18:46
92.63.194.95 attack
Apr  9 12:20:41 *** sshd[26549]: User root from 92.63.194.95 not allowed because not listed in AllowUsers
2020-04-09 20:33:35
37.211.77.84 attackspam
"Unauthorized connection attempt on SSHD detected"
2020-04-09 20:11:45
2.236.113.55 attack
$f2bV_matches
2020-04-09 20:34:27
119.139.196.79 attack
Apr  9 06:12:14 mailserver sshd\[5934\]: Invalid user panshan from 119.139.196.79
...
2020-04-09 20:15:40

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