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: ChinaNet Hainan Province Network

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackbots
Sep 21 12:27:14 mail01 postfix/postscreen[27394]: CONNECT from [112.66.74.174]:51921 to [94.130.181.95]:25
Sep 21 12:27:15 mail01 postfix/dnsblog[27780]: addr 112.66.74.174 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Sep 21 12:27:15 mail01 postfix/dnsblog[27558]: addr 112.66.74.174 listed by domain zen.spamhaus.org as 127.0.0.3
Sep 21 12:27:15 mail01 postfix/dnsblog[27558]: addr 112.66.74.174 listed by domain zen.spamhaus.org as 127.0.0.11
Sep 21 12:27:15 mail01 postfix/dnsblog[27558]: addr 112.66.74.174 listed by domain zen.spamhaus.org as 127.0.0.4
Sep 21 12:27:15 mail01 postfix/postscreen[27394]: PREGREET 22 after 0.54 from [112.66.74.174]:51921: EHLO luckyplanets.hostname

Sep 21 12:27:15 mail01 postfix/postscreen[27394]: DNSBL rank 4 for [112.66.74.174]:51921
Sep x@x
Sep x@x
Sep 21 12:27:18 mail01 postfix/postscreen[27394]: HANGUP after 3.2 from [112.66.74.174]:51921 in tests after SMTP handshake
Sep 21 12:27:18 mail01 postfix/postscreen[27394]: DISCONNECT [1........
-------------------------------
2019-09-22 21:52:52
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 112.66.74.174
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39779
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			134	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019092200 1800 900 604800 86400

;; Query time: 750 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 22 21:52:48 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 174.74.66.112.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 174.74.66.112.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.206.224.149 attack
lfd: (smtpauth) Failed SMTP AUTH login from 185.206.224.149 (no-mans-land.m247.com): 5 in the last 3600 secs - Sat Jun  9 17:15:58 2018
2020-02-24 04:48:05
121.164.60.230 attackspambots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-02-24 04:47:10
185.234.218.132 attackbots
lfd: (smtpauth) Failed SMTP AUTH login from 185.234.218.132 (IE/Ireland/-): 5 in the last 3600 secs - Fri Jun  8 14:00:06 2018
2020-02-24 05:05:43
27.207.195.102 attackbotsspam
Brute force blocker - service: proftpd1 - aantal: 155 - Fri Jun  8 10:25:18 2018
2020-02-24 05:00:54
113.123.126.89 attackbots
Brute force blocker - service: proftpd1 - aantal: 87 - Fri Jun  8 09:20:17 2018
2020-02-24 05:02:13
36.70.232.44 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-24 04:44:32
107.172.198.110 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 107.172.198.110 (107-172-198-110-host.colocrossing.com): 5 in the last 3600 secs - Sat Jun  9 15:52:11 2018
2020-02-24 04:49:53
185.81.154.8 attack
Microsoft SQL Server User Authentication Brute Force Attempt, PTR: hostmaster.netbudur.com.
2020-02-24 05:06:06
185.176.27.26 attackspambots
Multiport scan : 8 ports scanned 17199 17288 17380 17381 17382 17395 17396 17397
2020-02-24 05:11:53
106.51.0.100 attack
20/2/23@09:20:00: FAIL: Alarm-Network address from=106.51.0.100
...
2020-02-24 04:54:13
119.28.222.88 attackspam
Feb 23 21:47:01 [snip] sshd[5230]: Invalid user admin from 119.28.222.88 port 46682
Feb 23 21:47:01 [snip] sshd[5230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.222.88
Feb 23 21:47:02 [snip] sshd[5230]: Failed password for invalid user admin from 119.28.222.88 port 46682 ssh2[...]
2020-02-24 05:04:40
46.105.124.219 attackbots
Invalid user guoyifan from 46.105.124.219 port 49218
2020-02-24 04:50:38
178.54.48.250 attackbots
Honeypot attack, port: 445, PTR: unallocated.sta.synapse.net.ua.
2020-02-24 04:51:45
186.153.138.2 attackbots
Invalid user dev from 186.153.138.2 port 40766
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
Failed password for invalid user dev from 186.153.138.2 port 40766 ssh2
Invalid user cshu from 186.153.138.2 port 60960
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
2020-02-24 04:57:11
107.170.17.129 attackbotsspam
Invalid user paul from 107.170.17.129 port 51908
2020-02-24 05:13:32

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