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 <<>> 166.53.97.19
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53037
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;166.53.97.19.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 78 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 15:04:59 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 19.97.53.166.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 166.53.97.19.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
105.112.179.195 attack
1576679778 - 12/18/2019 15:36:18 Host: 105.112.179.195/105.112.179.195 Port: 445 TCP Blocked
2019-12-19 00:29:04
106.13.56.72 attackbots
$f2bV_matches
2019-12-19 01:02:14
159.203.69.48 attackspambots
2019-12-18T16:59:17.602163  sshd[9697]: Invalid user qhsupport from 159.203.69.48 port 41232
2019-12-18T16:59:17.617281  sshd[9697]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.69.48
2019-12-18T16:59:17.602163  sshd[9697]: Invalid user qhsupport from 159.203.69.48 port 41232
2019-12-18T16:59:19.822014  sshd[9697]: Failed password for invalid user qhsupport from 159.203.69.48 port 41232 ssh2
2019-12-18T17:04:27.992915  sshd[9863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.69.48  user=mysql
2019-12-18T17:04:30.423581  sshd[9863]: Failed password for mysql from 159.203.69.48 port 49708 ssh2
...
2019-12-19 00:39:43
49.51.12.25 attackbots
firewall-block, port(s): 3525/tcp
2019-12-19 00:45:49
187.73.201.76 attack
2019-12-18T15:36:03.367449MailD postfix/smtpd[31287]: NOQUEUE: reject: RCPT from host-201-76.host.stetnet.com.br[187.73.201.76]: 554 5.7.1 Service unavailable; Client host [187.73.201.76] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?187.73.201.76; from= to= proto=ESMTP helo=
2019-12-18T15:36:04.006224MailD postfix/smtpd[31287]: NOQUEUE: reject: RCPT from host-201-76.host.stetnet.com.br[187.73.201.76]: 554 5.7.1 Service unavailable; Client host [187.73.201.76] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?187.73.201.76; from= to= proto=ESMTP helo=
2019-12-18T15:36:04.547804MailD postfix/smtpd[31287]: NOQUEUE: reject: RCPT from host-201-76.host.stetnet.com.br[187.73.201.76]: 554 5.7.1 Service unavailable; Client host [187.73.201.76] blocked using bl.spamcop.net; Blocked - s
2019-12-19 00:38:47
80.85.86.175 attack
12/18/2019-09:58:19.198026 80.85.86.175 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-19 00:43:47
185.234.219.114 attackspambots
2019-12-18 08:35:15 dovecot_login authenticator failed for (Ec5vyKQ4) [185.234.219.114]:55503 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=test2@lerctr.org)
2019-12-18 08:35:24 dovecot_login authenticator failed for (1DwonlGgrP) [185.234.219.114]:51258 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=test2@lerctr.org)
2019-12-18 08:35:41 dovecot_login authenticator failed for (SpNNUH0KSZ) [185.234.219.114]:55972 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=test2@lerctr.org)
...
2019-12-19 01:03:56
72.94.181.219 attack
2019-12-18T16:28:09.407766shield sshd\[32066\]: Invalid user maunu from 72.94.181.219 port 5965
2019-12-18T16:28:09.412241shield sshd\[32066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=static-72-94-181-219.phlapa.fios.verizon.net
2019-12-18T16:28:11.061506shield sshd\[32066\]: Failed password for invalid user maunu from 72.94.181.219 port 5965 ssh2
2019-12-18T16:35:01.471900shield sshd\[1399\]: Invalid user hirshman from 72.94.181.219 port 5969
2019-12-18T16:35:01.476214shield sshd\[1399\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=static-72-94-181-219.phlapa.fios.verizon.net
2019-12-19 00:49:24
119.235.24.244 attackbots
Dec 18 17:24:53 jane sshd[9621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.235.24.244 
Dec 18 17:24:56 jane sshd[9621]: Failed password for invalid user ftp from 119.235.24.244 port 35140 ssh2
...
2019-12-19 00:42:02
124.160.83.138 attackspam
Dec 18 17:35:06 legacy sshd[25864]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.83.138
Dec 18 17:35:08 legacy sshd[25864]: Failed password for invalid user agnesroot from 124.160.83.138 port 50267 ssh2
Dec 18 17:42:07 legacy sshd[26131]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.83.138
...
2019-12-19 00:51:52
88.135.249.69 attack
Automatic report - Port Scan Attack
2019-12-19 00:59:13
40.92.255.69 attack
Dec 18 17:35:46 debian-2gb-vpn-nbg1-1 kernel: [1058110.610760] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.255.69 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=237 ID=46291 DF PROTO=TCP SPT=51568 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0
2019-12-19 00:57:18
137.59.0.6 attackbotsspam
Dec 18 17:48:04 localhost sshd\[3410\]: Invalid user nfs from 137.59.0.6
Dec 18 17:48:04 localhost sshd\[3410\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.59.0.6
Dec 18 17:48:06 localhost sshd\[3410\]: Failed password for invalid user nfs from 137.59.0.6 port 55023 ssh2
Dec 18 17:55:05 localhost sshd\[3848\]: Invalid user squid from 137.59.0.6
Dec 18 17:55:05 localhost sshd\[3848\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.59.0.6
...
2019-12-19 01:00:23
221.214.74.10 attack
Unauthorized connection attempt detected from IP address 221.214.74.10 to port 22
2019-12-19 00:47:20
139.59.211.245 attackbots
SSH authentication failure x 6 reported by Fail2Ban
...
2019-12-19 00:28:35

Recently Reported IPs

142.164.242.11 38.84.249.167 57.211.244.172 219.82.117.85
84.128.5.129 186.164.116.194 220.5.227.202 211.149.69.30
254.179.220.22 214.71.108.30 241.92.95.70 232.103.188.138
54.248.195.228 171.138.183.16 19.240.154.199 23.48.111.184
100.79.122.238 57.173.115.12 30.65.234.149 78.42.154.6