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: Portsmouth

Region: Ohio

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 <<>> 45.53.221.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29866
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;45.53.221.121.			IN	A

;; AUTHORITY SECTION:
.			281	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022102801 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Oct 29 04:11:41 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 121.221.53.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.221.53.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.75.7.142 attackspambots
May 24 04:38:20 vbuntu sshd[14425]: warning: /etc/hosts.allow, line 11: can't verify hostname: getaddrinfo(187-75-7-142.dsl.telesp.net.br, AF_INET) failed
May 24 04:38:20 vbuntu sshd[14425]: refused connect from 187.75.7.142 (187.75.7.142)
May 24 04:43:07 vbuntu sshd[14579]: warning: /etc/hosts.allow, line 11: can't verify hostname: getaddrinfo(187-75-7-142.dsl.telesp.net.br, AF_INET) failed
May 24 04:43:07 vbuntu sshd[14579]: refused connect from 187.75.7.142 (187.75.7.142)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=187.75.7.142
2019-11-07 07:09:46
188.166.77.159 attack
2019-11-06T23:03:34.911910abusebot-6.cloudsearch.cf sshd\[28453\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.77.159  user=root
2019-11-07 07:16:47
176.42.81.19 attackspambots
" "
2019-11-07 07:13:39
132.232.126.28 attackbots
Nov  6 23:42:35 dedicated sshd[6782]: Invalid user wm from 132.232.126.28 port 58946
2019-11-07 07:07:44
148.70.134.52 attackbots
2019-11-06T23:16:19.376940abusebot-2.cloudsearch.cf sshd\[32351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.134.52  user=root
2019-11-07 07:22:32
185.176.27.254 attackbots
11/06/2019-18:12:06.657026 185.176.27.254 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-07 07:12:52
45.55.35.40 attack
Nov  6 13:24:02 hanapaa sshd\[1870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.35.40  user=root
Nov  6 13:24:04 hanapaa sshd\[1870\]: Failed password for root from 45.55.35.40 port 60666 ssh2
Nov  6 13:27:42 hanapaa sshd\[2141\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.35.40  user=root
Nov  6 13:27:44 hanapaa sshd\[2141\]: Failed password for root from 45.55.35.40 port 41138 ssh2
Nov  6 13:31:23 hanapaa sshd\[2450\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.35.40  user=root
2019-11-07 07:33:37
49.234.207.171 attackbotsspam
Nov  6 23:56:22 host sshd[30339]: Invalid user bp from 49.234.207.171 port 46134
...
2019-11-07 07:36:12
5.11.153.248 attackspam
Automatic report - Banned IP Access
2019-11-07 07:11:49
159.203.90.35 attackbotsspam
Nov  6 13:02:56 fwweb01 sshd[30536]: Invalid user ubnt from 159.203.90.35
Nov  6 13:02:56 fwweb01 sshd[30536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.90.35 
Nov  6 13:02:58 fwweb01 sshd[30536]: Failed password for invalid user ubnt from 159.203.90.35 port 55970 ssh2
Nov  6 13:02:58 fwweb01 sshd[30536]: Received disconnect from 159.203.90.35: 11: Bye Bye [preauth]
Nov  6 13:02:59 fwweb01 sshd[30541]: Invalid user admin from 159.203.90.35
Nov  6 13:02:59 fwweb01 sshd[30541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.90.35 
Nov  6 13:03:01 fwweb01 sshd[30541]: Failed password for invalid user admin from 159.203.90.35 port 58682 ssh2
Nov  6 13:03:01 fwweb01 sshd[30541]: Received disconnect from 159.203.90.35: 11: Bye Bye [preauth]
Nov  6 13:03:02 fwweb01 sshd[30547]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.90.........
-------------------------------
2019-11-07 07:31:28
14.18.100.90 attack
Nov  6 13:13:00 wbs sshd\[13106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.18.100.90  user=root
Nov  6 13:13:02 wbs sshd\[13106\]: Failed password for root from 14.18.100.90 port 41194 ssh2
Nov  6 13:17:06 wbs sshd\[13449\]: Invalid user gennadi from 14.18.100.90
Nov  6 13:17:06 wbs sshd\[13449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.18.100.90
Nov  6 13:17:09 wbs sshd\[13449\]: Failed password for invalid user gennadi from 14.18.100.90 port 53308 ssh2
2019-11-07 07:24:34
81.22.45.100 attackbots
firewall-block, port(s): 37322/tcp
2019-11-07 07:20:28
180.180.122.31 attackbots
$f2bV_matches
2019-11-07 07:19:46
152.136.50.26 attackbotsspam
Nov  6 23:41:47 v22019058497090703 sshd[7626]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.50.26
Nov  6 23:41:48 v22019058497090703 sshd[7626]: Failed password for invalid user jie from 152.136.50.26 port 57848 ssh2
Nov  6 23:46:06 v22019058497090703 sshd[7927]: Failed password for root from 152.136.50.26 port 39718 ssh2
...
2019-11-07 07:14:24
120.5.125.211 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/120.5.125.211/ 
 
 CN - 1H : (589)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN4837 
 
 IP : 120.5.125.211 
 
 CIDR : 120.0.0.0/12 
 
 PREFIX COUNT : 1262 
 
 UNIQUE IP COUNT : 56665856 
 
 
 ATTACKS DETECTED ASN4837 :  
  1H - 12 
  3H - 28 
  6H - 52 
 12H - 105 
 24H - 212 
 
 DateTime : 2019-11-06 23:46:05 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-07 07:37:33

Recently Reported IPs

60.33.59.208 45.154.44.1 20.51.60.233 46.39.126.175
85.11.183.249 223.227.23.147 108.165.241.175 56.226.184.108
116.169.7.126 134.249.158.222 218.153.107.245 197.14.34.62
72.64.221.130 35.194.182.6 223.7.8.47 92.255.60.40
59.238.118.74 115.98.230.167 103.88.97.103 57.91.20.195