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: United States

Internet Service Provider: DataParadise

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Dec  9 17:08:28 grey postfix/smtpd\[18517\]: NOQUEUE: reject: RCPT from unknown\[134.73.55.66\]: 554 5.7.1 Service unavailable\; Client host \[134.73.55.66\] blocked using bl.spamcop.net\; Blocked - see https://www.spamcop.net/bl.shtml\?134.73.55.66\; from=\<2800-1134-56717-873-principal=learning-steps.com@mail.sworight.info\> to=\ proto=ESMTP helo=\
...
2019-12-10 02:02:15
Comments on same subnet:
IP Type Details Datetime
134.73.55.245 attack
$f2bV_matches
2020-03-29 13:28:50
134.73.55.172 attack
Brute forcing email accounts
2020-03-04 04:48:54
134.73.55.62 attackbotsspam
Jan  7 22:17:33 grey postfix/smtpd\[18300\]: NOQUEUE: reject: RCPT from unknown\[134.73.55.62\]: 554 5.7.1 Service unavailable\; Client host \[134.73.55.62\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[134.73.55.62\]\; from=\<3644-1134-56717-1128-principal=learning-steps.com@mail.debastext.info\> to=\ proto=ESMTP helo=\
...
2020-01-08 07:55:34
134.73.55.56 attackspambots
proto=tcp  .  spt=38757  .  dpt=25  .     (Found on   Blocklist de  Dec 30)     (439)
2019-12-31 05:41:30
134.73.55.65 attackbots
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2019-11-23 02:07:34
134.73.55.82 attackbots
Oct 19 22:49:04 mxgate1 postfix/postscreen[4415]: CONNECT from [134.73.55.82]:49599 to [176.31.12.44]:25
Oct 19 22:49:04 mxgate1 postfix/dnsblog[4420]: addr 134.73.55.82 listed by domain zen.spamhaus.org as 127.0.0.3
Oct 19 22:49:04 mxgate1 postfix/dnsblog[4419]: addr 134.73.55.82 listed by domain bl.spamcop.net as 127.0.0.2
Oct 19 22:49:10 mxgate1 postfix/postscreen[4415]: DNSBL rank 3 for [134.73.55.82]:49599
Oct x@x
Oct 19 22:49:11 mxgate1 postfix/postscreen[4415]: DISCONNECT [134.73.55.82]:49599


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=134.73.55.82
2019-10-20 08:08:30
134.73.55.178 attackspambots
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-09-23 23:31:52
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 134.73.55.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5538
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			363	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019120901 1800 900 604800 86400

;; Query time: 119 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Dec 10 02:02:10 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 66.55.73.134.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.55.73.134.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.200 attack
detected by Fail2Ban
2020-09-25 17:32:38
13.74.36.28 attackspambots
Sep 25 12:38:38 root sshd[9712]: Invalid user 132 from 13.74.36.28
...
2020-09-25 17:41:53
182.61.179.96 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-25 18:02:54
80.82.77.212 attackbots
 UDP 80.82.77.212:60212 -> port 17, len 130
2020-09-25 17:57:03
69.172.78.17 attackbots
SSH brute-force attempt
2020-09-25 17:54:16
125.161.137.65 attackbotsspam
Honeypot attack, port: 445, PTR: 65.subnet125-161-137.speedy.telkom.net.id.
2020-09-25 17:33:06
161.35.122.197 attackbots
Invalid user coin from 161.35.122.197 port 42690
2020-09-25 17:56:42
1.235.192.218 attackspambots
2020-09-25T11:53:49+0200 Failed SSH Authentication/Brute Force Attack.(Server 2)
2020-09-25 17:57:22
106.13.173.137 attack
2020-09-25T00:11:30.506764yoshi.linuxbox.ninja sshd[3422970]: Invalid user irene from 106.13.173.137 port 50112
2020-09-25T00:11:32.973136yoshi.linuxbox.ninja sshd[3422970]: Failed password for invalid user irene from 106.13.173.137 port 50112 ssh2
2020-09-25T00:15:43.000665yoshi.linuxbox.ninja sshd[3425871]: Invalid user upload from 106.13.173.137 port 44166
...
2020-09-25 18:01:53
167.57.98.57 attackbots
Automatic report - Port Scan Attack
2020-09-25 18:11:05
49.235.132.88 attackspam
Sep 25 10:54:39 gospond sshd[31489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.132.88 
Sep 25 10:54:39 gospond sshd[31489]: Invalid user user5 from 49.235.132.88 port 46736
Sep 25 10:54:41 gospond sshd[31489]: Failed password for invalid user user5 from 49.235.132.88 port 46736 ssh2
...
2020-09-25 18:02:36
54.36.190.245 attackspambots
Invalid user upgrade from 54.36.190.245 port 45232
2020-09-25 18:12:07
37.187.129.23 attackbotsspam
37.187.129.23 - - [25/Sep/2020:06:28:23 +0200] "GET /wp-login.php HTTP/1.1" 200 2566 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
37.187.129.23 - - [25/Sep/2020:06:28:23 +0200] "POST /wp-login.php HTTP/1.1" 200 2698 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
37.187.129.23 - - [25/Sep/2020:06:28:23 +0200] "GET /wp-login.php HTTP/1.1" 200 2566 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
37.187.129.23 - - [25/Sep/2020:06:28:23 +0200] "POST /wp-login.php HTTP/1.1" 200 2697 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
37.187.129.23 - - [25/Sep/2020:06:28:23 +0200] "GET /wp-login.php HTTP/1.1" 200 2566 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
37.187.129.23 - - [25/Sep/2020:06:28:24 +0200] "POST /wp-login.php HTTP/1.1" 200 2696 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Fir
...
2020-09-25 18:00:56
106.13.233.251 attackspam
SSH invalid-user multiple login attempts
2020-09-25 17:58:17
60.220.185.61 attackbotsspam
2020-09-25T07:12:43.356983snf-827550 sshd[2031]: Invalid user teamspeak from 60.220.185.61 port 42688
2020-09-25T07:12:45.306023snf-827550 sshd[2031]: Failed password for invalid user teamspeak from 60.220.185.61 port 42688 ssh2
2020-09-25T07:19:17.229398snf-827550 sshd[2099]: Invalid user rohit from 60.220.185.61 port 37466
...
2020-09-25 17:33:21

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