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 of America (the)

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 <<>> 21.59.73.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38075
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.59.73.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 12:28:48 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 45.73.59.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.73.59.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
101.71.129.89 attackbots
prod3
...
2020-04-18 05:16:31
45.88.79.24 attackspam
Scanning for WordPress /wordpress/license.txt
2020-04-18 05:07:03
34.246.37.66 attackspambots
DATE:2020-04-17 21:23:02, IP:34.246.37.66, PORT:ssh SSH brute force auth (docker-dc)
2020-04-18 04:44:26
171.228.18.37 attack
2020-04-1721:19:431jPWWa-0002Sr-0c\<=info@whatsup2013.chH=\(localhost\)[113.173.33.18]:47356P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3153id=27a1b7e4efc4111d3a7fc99a6ea9a3af9cd42a72@whatsup2013.chT="fromJanettokicek1512"forkicek1512@googlemail.comtruthmane666@gmail.com2020-04-1721:20:101jPWX0-0002U4-Ac\<=info@whatsup2013.chH=\(localhost\)[171.224.24.70]:40222P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3080id=af5b11424962b7bb9cd96f3cc80f05093ab7cb82@whatsup2013.chT="NewlikereceivedfromMora"forjeanelsa61@gmail.comfilepet@yahoo.com2020-04-1721:20:251jPWXI-0002X8-P5\<=info@whatsup2013.chH=\(localhost\)[59.173.241.234]:39132P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3064id=0c41ccddd6fd28dbf806f0a3a87c45694aa0b6fd31@whatsup2013.chT="YouhavenewlikefromRhiannon"fornick12345@gamil.compt89605@gmail.com2020-04-1721:20:341jPWXR-0002Xu-QS\<=info@whatsup2013.chH=\(localhost\)
2020-04-18 05:12:58
3.94.119.94 attackspam
Email rejected due to spam filtering
2020-04-18 04:55:42
216.245.195.18 attackbotsspam
please block this spam email
2020-04-18 04:40:51
137.74.206.80 attackspambots
WordPress wp-login brute force :: 137.74.206.80 0.124 BYPASS [17/Apr/2020:19:23:02  0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2287 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-04-18 04:43:54
171.224.24.70 attack
2020-04-1721:19:431jPWWa-0002Sr-0c\<=info@whatsup2013.chH=\(localhost\)[113.173.33.18]:47356P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3153id=27a1b7e4efc4111d3a7fc99a6ea9a3af9cd42a72@whatsup2013.chT="fromJanettokicek1512"forkicek1512@googlemail.comtruthmane666@gmail.com2020-04-1721:20:101jPWX0-0002U4-Ac\<=info@whatsup2013.chH=\(localhost\)[171.224.24.70]:40222P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3080id=af5b11424962b7bb9cd96f3cc80f05093ab7cb82@whatsup2013.chT="NewlikereceivedfromMora"forjeanelsa61@gmail.comfilepet@yahoo.com2020-04-1721:20:251jPWXI-0002X8-P5\<=info@whatsup2013.chH=\(localhost\)[59.173.241.234]:39132P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3064id=0c41ccddd6fd28dbf806f0a3a87c45694aa0b6fd31@whatsup2013.chT="YouhavenewlikefromRhiannon"fornick12345@gamil.compt89605@gmail.com2020-04-1721:20:341jPWXR-0002Xu-QS\<=info@whatsup2013.chH=\(localhost\)
2020-04-18 05:14:15
187.180.64.233 attackspam
Apr 17 21:23:01 pornomens sshd\[1971\]: Invalid user admin from 187.180.64.233 port 59620
Apr 17 21:23:01 pornomens sshd\[1971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.180.64.233
Apr 17 21:23:02 pornomens sshd\[1971\]: Failed password for invalid user admin from 187.180.64.233 port 59620 ssh2
...
2020-04-18 04:42:05
140.143.211.45 attackbots
2020-04-17T19:40:03.478671abusebot-8.cloudsearch.cf sshd[24563]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.211.45
2020-04-17T19:40:03.466858abusebot-8.cloudsearch.cf sshd[24563]: Invalid user admin from 140.143.211.45 port 57358
2020-04-17T19:40:05.835565abusebot-8.cloudsearch.cf sshd[24563]: Failed password for invalid user admin from 140.143.211.45 port 57358 ssh2
2020-04-17T19:43:39.560312abusebot-8.cloudsearch.cf sshd[24899]: Invalid user sa from 140.143.211.45 port 35438
2020-04-17T19:43:39.576037abusebot-8.cloudsearch.cf sshd[24899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.211.45
2020-04-17T19:43:39.560312abusebot-8.cloudsearch.cf sshd[24899]: Invalid user sa from 140.143.211.45 port 35438
2020-04-17T19:43:41.250483abusebot-8.cloudsearch.cf sshd[24899]: Failed password for invalid user sa from 140.143.211.45 port 35438 ssh2
2020-04-17T19:47:04.232665abusebot-8.cloudsearch
...
2020-04-18 04:46:47
222.186.175.163 attackbots
Apr 17 16:52:13 NPSTNNYC01T sshd[11228]: Failed password for root from 222.186.175.163 port 36074 ssh2
Apr 17 16:52:16 NPSTNNYC01T sshd[11228]: Failed password for root from 222.186.175.163 port 36074 ssh2
Apr 17 16:52:19 NPSTNNYC01T sshd[11228]: Failed password for root from 222.186.175.163 port 36074 ssh2
Apr 17 16:52:22 NPSTNNYC01T sshd[11228]: Failed password for root from 222.186.175.163 port 36074 ssh2
...
2020-04-18 04:59:42
125.219.48.53 attackbots
Apr 17 19:14:13 artelis kernel: [707334.766254] [UFW BLOCK] IN=eth0 OUT= MAC=c2:45:3b:cb:6e:17:ec:38:73:0c:18:30:08:00 SRC=125.219.48.53 DST=167.99.196.43 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=57317 PROTO=TCP SPT=61107 DPT=5555 WINDOW=53643 RES=0x00 SYN URGP=0 
Apr 17 19:14:32 artelis kernel: [707354.243145] [UFW BLOCK] IN=eth0 OUT= MAC=c2:45:3b:cb:6e:17:ec:38:73:0c:18:30:08:00 SRC=125.219.48.53 DST=167.99.196.43 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=57317 PROTO=TCP SPT=61107 DPT=5555 WINDOW=53643 RES=0x00 SYN URGP=0 
Apr 17 19:15:47 artelis kernel: [707428.963265] [UFW BLOCK] IN=eth0 OUT= MAC=c2:45:3b:cb:6e:17:ec:38:73:0c:18:30:08:00 SRC=125.219.48.53 DST=167.99.196.43 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=57317 PROTO=TCP SPT=61107 DPT=5555 WINDOW=53643 RES=0x00 SYN URGP=0 
Apr 17 19:16:09 artelis kernel: [707450.916892] [UFW BLOCK] IN=eth0 OUT= MAC=c2:45:3b:cb:6e:17:ec:38:73:0c:18:30:08:00 SRC=125.219.48.53 DST=167.99.196.43 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=57317 PROTO=TCP SPT=61107 DPT
...
2020-04-18 04:40:19
139.59.89.180 attackspambots
SSH auth scanning - multiple failed logins
2020-04-18 05:00:58
223.82.114.14 attackspambots
Apr 17 22:43:06 tuxlinux sshd[12466]: Invalid user 217.138.18.250 from 223.82.114.14 port 58788
Apr 17 22:43:06 tuxlinux sshd[12466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.82.114.14 
Apr 17 22:43:06 tuxlinux sshd[12466]: Invalid user 217.138.18.250 from 223.82.114.14 port 58788
Apr 17 22:43:06 tuxlinux sshd[12466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.82.114.14 
Apr 17 22:43:06 tuxlinux sshd[12466]: Invalid user 217.138.18.250 from 223.82.114.14 port 58788
Apr 17 22:43:06 tuxlinux sshd[12466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.82.114.14 
Apr 17 22:43:08 tuxlinux sshd[12466]: Failed password for invalid user 217.138.18.250 from 223.82.114.14 port 58788 ssh2
...
2020-04-18 04:45:17
154.123.134.136 attack
Unauthorized connection attempt detected from IP address 154.123.134.136 to port 445
2020-04-18 04:55:12

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