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: Viet Nam

Internet Service Provider: FPT Telecom Company

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
20/1/23@11:06:10: FAIL: Alarm-Network address from=42.118.42.16
20/1/23@11:06:10: FAIL: Alarm-Network address from=42.118.42.16
...
2020-01-24 03:31:19
Comments on same subnet:
IP Type Details Datetime
42.118.42.233 attackbots
Nov  1 03:55:04 mxgate1 postfix/postscreen[3256]: CONNECT from [42.118.42.233]:5201 to [176.31.12.44]:25
Nov  1 03:55:04 mxgate1 postfix/dnsblog[3522]: addr 42.118.42.233 listed by domain zen.spamhaus.org as 127.0.0.4
Nov  1 03:55:04 mxgate1 postfix/dnsblog[3522]: addr 42.118.42.233 listed by domain zen.spamhaus.org as 127.0.0.10
Nov  1 03:55:04 mxgate1 postfix/dnsblog[3522]: addr 42.118.42.233 listed by domain zen.spamhaus.org as 127.0.0.3
Nov  1 03:55:04 mxgate1 postfix/dnsblog[3521]: addr 42.118.42.233 listed by domain cbl.abuseat.org as 127.0.0.2
Nov  1 03:55:04 mxgate1 postfix/dnsblog[3539]: addr 42.118.42.233 listed by domain bl.spamcop.net as 127.0.0.2
Nov  1 03:55:04 mxgate1 postfix/dnsblog[3523]: addr 42.118.42.233 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Nov  1 03:55:04 mxgate1 postfix/dnsblog[3524]: addr 42.118.42.233 listed by domain b.barracudacentral.org as 127.0.0.2
Nov  1 03:55:05 mxgate1 postfix/postscreen[3256]: PREGREET 18 after 0.74 from [42........
-------------------------------
2019-11-01 16:28:52
42.118.42.220 attack
Sep  8 03:31:07 localhost sshd\[21157\]: Invalid user user from 42.118.42.220
Sep  8 03:31:08 localhost sshd\[21157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.118.42.220
Sep  8 03:31:10 localhost sshd\[21157\]: Failed password for invalid user user from 42.118.42.220 port 44536 ssh2
Sep  8 03:31:34 localhost sshd\[21159\]: Invalid user system from 42.118.42.220
Sep  8 03:31:34 localhost sshd\[21159\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.118.42.220
...
2019-09-08 09:47:49
42.118.42.87 attackspam
Unauthorized connection attempt from IP address 42.118.42.87 on Port 445(SMB)
2019-06-30 20:21:05
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.118.42.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13979
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

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

;; Query time: 916 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 03:31:17 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 16.42.118.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.42.118.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.76.121.28 attackspambots
$f2bV_matches | Triggered by Fail2Ban at Vostok web server
2020-05-28 15:51:20
103.120.227.88 attackbots
Invalid user micstars from 103.120.227.88 port 60132
2020-05-28 15:58:49
178.3.121.250 attack
SSH login attempts.
2020-05-28 16:11:18
51.178.16.172 attack
Failed password for invalid user root from 51.178.16.172 port 32814 ssh2
2020-05-28 16:15:06
92.77.255.160 attackspambots
SSH login attempts.
2020-05-28 15:47:28
31.184.199.114 attack
May 18 07:30:23 host sshd[3105]: Invalid user 0 from 31.184.199.114 port 54505
2020-05-28 16:22:51
182.61.44.177 attackspam
"fail2ban match"
2020-05-28 16:07:02
188.215.229.56 attackbots
Trying ports that it shouldn't be.
2020-05-28 16:14:14
139.155.45.130 attack
May 28 10:07:08 OPSO sshd\[19445\]: Invalid user homepage from 139.155.45.130 port 46224
May 28 10:07:08 OPSO sshd\[19445\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.45.130
May 28 10:07:10 OPSO sshd\[19445\]: Failed password for invalid user homepage from 139.155.45.130 port 46224 ssh2
May 28 10:09:18 OPSO sshd\[19788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.45.130  user=root
May 28 10:09:20 OPSO sshd\[19788\]: Failed password for root from 139.155.45.130 port 40508 ssh2
2020-05-28 16:20:20
111.200.216.72 attackspambots
May 28 10:48:28 webhost01 sshd[12970]: Failed password for root from 111.200.216.72 port 64134 ssh2
May 28 10:55:09 webhost01 sshd[13065]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.200.216.72
...
2020-05-28 15:55:16
148.56.63.236 attack
SSH login attempts.
2020-05-28 16:16:21
103.78.209.204 attackspambots
3x Failed Password
2020-05-28 16:05:31
120.70.103.27 attackbotsspam
Invalid user bachner from 120.70.103.27 port 35253
2020-05-28 15:53:10
37.10.93.241 attack
SSH login attempts.
2020-05-28 16:24:09
159.203.27.98 attackbots
Invalid user fms from 159.203.27.98 port 57372
2020-05-28 16:03:39

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