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: 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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.147.53.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23730
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.147.53.75.			IN	A

;; AUTHORITY SECTION:
.			582	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011002 1800 900 604800 86400

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 19:29:13 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 75.53.147.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.53.147.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.59.108.237 attackbots
[ssh] SSH attack
2019-09-29 02:51:23
140.143.196.66 attackspam
Sep 28 15:14:43 meumeu sshd[29776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.196.66 
Sep 28 15:14:45 meumeu sshd[29776]: Failed password for invalid user vpn from 140.143.196.66 port 45878 ssh2
Sep 28 15:20:45 meumeu sshd[30565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.196.66 
...
2019-09-29 02:59:10
222.186.175.202 attackspam
Sep 28 14:57:54 TORMINT sshd\[22975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.202  user=root
Sep 28 14:57:56 TORMINT sshd\[22975\]: Failed password for root from 222.186.175.202 port 9134 ssh2
Sep 28 14:58:13 TORMINT sshd\[22975\]: Failed password for root from 222.186.175.202 port 9134 ssh2
...
2019-09-29 02:59:51
31.184.215.236 attackbotsspam
09/28/2019-10:10:19.930141 31.184.215.236 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 21
2019-09-29 02:59:38
59.20.161.222 attackbotsspam
Unauthorised access (Sep 28) SRC=59.20.161.222 LEN=40 TTL=52 ID=22363 TCP DPT=8080 WINDOW=63600 SYN 
Unauthorised access (Sep 27) SRC=59.20.161.222 LEN=40 TTL=52 ID=11630 TCP DPT=8080 WINDOW=63600 SYN 
Unauthorised access (Sep 26) SRC=59.20.161.222 LEN=40 TTL=52 ID=9767 TCP DPT=8080 WINDOW=63600 SYN
2019-09-29 02:42:44
51.75.52.127 attackspam
09/28/2019-19:20:07.819746 51.75.52.127 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 52
2019-09-29 03:00:18
117.50.38.202 attackbotsspam
Sep 28 14:45:45 plusreed sshd[11759]: Invalid user butter from 117.50.38.202
...
2019-09-29 02:48:02
194.44.80.212 attack
Sep 26 21:00:28 mxgate1 postfix/postscreen[8929]: CONNECT from [194.44.80.212]:39752 to [176.31.12.44]:25
Sep 26 21:00:28 mxgate1 postfix/dnsblog[9183]: addr 194.44.80.212 listed by domain zen.spamhaus.org as 127.0.0.3
Sep 26 21:00:28 mxgate1 postfix/dnsblog[9179]: addr 194.44.80.212 listed by domain cbl.abuseat.org as 127.0.0.2
Sep 26 21:00:28 mxgate1 postfix/dnsblog[9183]: addr 194.44.80.212 listed by domain zen.spamhaus.org as 127.0.0.4
Sep 26 21:00:28 mxgate1 postfix/dnsblog[9183]: addr 194.44.80.212 listed by domain zen.spamhaus.org as 127.0.0.11
Sep 26 21:00:28 mxgate1 postfix/dnsblog[9182]: addr 194.44.80.212 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Sep 26 21:00:28 mxgate1 postfix/postscreen[8929]: PREGREET 27 after 0.11 from [194.44.80.212]:39752: EHLO 055communication.com

Sep 26 21:00:29 mxgate1 postfix/postscreen[8929]: DNSBL rank 4 for [194.44.80.212]:39752
Sep x@x
Sep 26 21:00:30 mxgate1 postfix/postscreen[8929]: HANGUP after 0.56 from [194.44.80.2........
-------------------------------
2019-09-29 02:47:07
88.99.2.180 attackspam
[munged]::443 88.99.2.180 - - [28/Sep/2019:14:27:26 +0200] "POST /[munged]: HTTP/1.1" 401 8486 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 88.99.2.180 - - [28/Sep/2019:14:27:29 +0200] "POST /[munged]: HTTP/1.1" 401 8487 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 88.99.2.180 - - [28/Sep/2019:14:27:36 +0200] "POST /[munged]: HTTP/1.1" 401 8486 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 88.99.2.180 - - [28/Sep/2019:14:27:43 +0200] "POST /[munged]: HTTP/1.1" 401 8486 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 88.99.2.180 - - [28/Sep/2019:14:27:52 +0200] "POST /[munged]: HTTP/1.1" 401 8487 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 88.99.2.180 - - [28/Sep/2019:14:27:56 +0200] "POST /[munged]: HTTP/1.1" 401 8486 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x8
2019-09-29 03:11:40
68.183.184.243 attackbots
xmlrpc attack
2019-09-29 02:39:27
76.72.8.136 attackbotsspam
Sep 28 14:28:24 [munged] sshd[19906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=76.72.8.136
2019-09-29 03:07:17
5.45.108.239 attackspambots
WordPress wp-login brute force :: 5.45.108.239 0.128 BYPASS [29/Sep/2019:03:36:38  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-09-29 02:58:22
178.93.60.212 attackspam
Sep 27 03:05:22 our-server-hostname postfix/smtpd[27835]: connect from unknown[178.93.60.212]
Sep x@x
Sep x@x
Sep 27 03:05:37 our-server-hostname postfix/smtpd[27835]: lost connection after RCPT from unknown[178.93.60.212]
Sep 27 03:05:37 our-server-hostname postfix/smtpd[27835]: disconnect from unknown[178.93.60.212]
Sep 27 05:28:31 our-server-hostname postfix/smtpd[15371]: connect from unknown[178.93.60.212]
Sep x@x
Sep x@x
Sep 27 05:28:35 our-server-hostname postfix/smtpd[15371]: lost connection after RCPT from unknown[178.93.60.212]
Sep 27 05:28:35 our-server-hostname postfix/smtpd[15371]: disconnect from unknown[178.93.60.212]
Sep 27 05:48:42 our-server-hostname postfix/smtpd[10728]: connect from unknown[178.93.60.212]
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x
Sep x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=178.93.60.212
2019-09-29 02:44:44
82.202.247.90 attack
09/28/2019-09:54:08.922777 82.202.247.90 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-09-29 02:46:28
159.65.255.153 attackbots
Sep 28 21:32:11 pkdns2 sshd\[56896\]: Invalid user password1 from 159.65.255.153Sep 28 21:32:13 pkdns2 sshd\[56896\]: Failed password for invalid user password1 from 159.65.255.153 port 51004 ssh2Sep 28 21:36:01 pkdns2 sshd\[57099\]: Invalid user angie123 from 159.65.255.153Sep 28 21:36:03 pkdns2 sshd\[57099\]: Failed password for invalid user angie123 from 159.65.255.153 port 34066 ssh2Sep 28 21:39:57 pkdns2 sshd\[57261\]: Invalid user popa from 159.65.255.153Sep 28 21:39:58 pkdns2 sshd\[57261\]: Failed password for invalid user popa from 159.65.255.153 port 45344 ssh2
...
2019-09-29 02:44:19

Recently Reported IPs

233.209.34.30 146.182.75.112 140.180.153.232 183.2.229.142
211.113.156.204 205.248.97.155 226.55.72.146 41.27.166.24
148.161.99.160 227.213.60.116 148.166.162.93 160.177.121.237
31.132.186.206 154.253.16.159 180.131.170.65 178.101.139.239
190.63.144.34 155.195.168.228 94.235.208.104 149.206.83.109