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: Germany

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 53.137.74.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31454
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			528	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020041001 1800 900 604800 86400

;; Query time: 111 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Apr 11 13:42:50 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 45.74.137.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.74.137.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.242.23.240 attackspambots
Lines containing failures of 77.242.23.240
Jan 26 19:03:12 own sshd[25944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.242.23.240  user=r.r
Jan 26 19:03:15 own sshd[25944]: Failed password for r.r from 77.242.23.240 port 54207 ssh2
Jan 26 19:03:15 own sshd[25944]: Connection closed by authenticating user r.r 77.242.23.240 port 54207 [preauth]


........
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https://www.blocklist.de/en/view.html?ip=77.242.23.240
2020-01-27 09:20:52
156.96.113.121 attackspambots
Jan 26 19:10:19 mxgate1 postfix/postscreen[13050]: CONNECT from [156.96.113.121]:51094 to [176.31.12.44]:25
Jan 26 19:10:19 mxgate1 postfix/dnsblog[13054]: addr 156.96.113.121 listed by domain zen.spamhaus.org as 127.0.0.9
Jan 26 19:10:19 mxgate1 postfix/dnsblog[13054]: addr 156.96.113.121 listed by domain zen.spamhaus.org as 127.0.0.2
Jan 26 19:10:19 mxgate1 postfix/dnsblog[13054]: addr 156.96.113.121 listed by domain zen.spamhaus.org as 127.0.0.3
Jan 26 19:10:19 mxgate1 postfix/dnsblog[13054]: addr 156.96.113.121 listed by domain zen.spamhaus.org as 127.0.0.4
Jan 26 19:10:19 mxgate1 postfix/dnsblog[13054]: addr 156.96.113.121 listed by domain zen.spamhaus.org as 127.0.0.10
Jan 26 19:10:19 mxgate1 postfix/dnsblog[13053]: addr 156.96.113.121 listed by domain cbl.abuseat.org as 127.0.0.2
Jan 26 19:10:19 mxgate1 postfix/postscreen[13050]: PREGREET 24 after 0.09 from [156.96.113.121]:51094: HELO mxgate1.1awww.com

Jan 26 19:10:20 mxgate1 postfix/postscreen[13050]: DNSBL ra........
-------------------------------
2020-01-27 09:27:53
134.209.36.117 attackbots
Port scan: Attack repeated for 24 hours
2020-01-27 09:49:10
185.56.153.231 attackspam
Unauthorized connection attempt detected from IP address 185.56.153.231 to port 2220 [J]
2020-01-27 09:28:43
41.215.171.83 attackbots
Email rejected due to spam filtering
2020-01-27 09:24:41
119.158.50.19 attackbots
Email rejected due to spam filtering
2020-01-27 09:41:03
185.156.73.52 attackspam
01/26/2020-20:29:54.415465 185.156.73.52 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-27 09:35:50
46.38.144.17 attackspambots
Jan 27 02:31:06 v22019058497090703 postfix/smtpd[11438]: warning: unknown[46.38.144.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 27 02:31:49 v22019058497090703 postfix/smtpd[11438]: warning: unknown[46.38.144.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 27 02:32:26 v22019058497090703 postfix/smtpd[11438]: warning: unknown[46.38.144.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 27 02:33:08 v22019058497090703 postfix/smtpd[11438]: warning: unknown[46.38.144.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 27 02:33:53 v22019058497090703 postfix/smtpd[11438]: warning: unknown[46.38.144.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-01-27 09:39:17
222.186.52.86 attackbots
Jan 27 02:30:30 * sshd[1376]: Failed password for root from 222.186.52.86 port 44391 ssh2
2020-01-27 09:38:42
206.189.26.231 attackspambots
Automatic report - XMLRPC Attack
2020-01-27 09:28:16
191.85.52.147 attack
Unauthorized connection attempt detected from IP address 191.85.52.147 to port 2220 [J]
2020-01-27 09:48:42
122.51.154.89 attackspam
Fail2Ban Ban Triggered
2020-01-27 09:32:21
185.94.111.1 attackspambots
firewall-block, port(s): 17/udp, 19/udp, 389/udp
2020-01-27 09:16:15
51.77.150.118 attackspam
Unauthorized connection attempt detected from IP address 51.77.150.118 to port 2220 [J]
2020-01-27 09:33:59
90.154.175.137 attack
Jan x@x
Jan x@x
Jan x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=90.154.175.137
2020-01-27 09:36:21

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