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: Washington

Region: Virginia

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.146.21.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18239
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.146.21.18.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025082602 1800 900 604800 86400

;; Query time: 48 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Aug 27 09:30:17 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 18.21.146.52.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.21.146.52.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.39.87.36 attackspambots
Automatic report - Banned IP Access
2020-08-10 05:42:16
164.77.117.10 attack
2020-08-10T00:41:34.356058mail.standpoint.com.ua sshd[8043]: Failed password for root from 164.77.117.10 port 53800 ssh2
2020-08-10T00:43:51.847133mail.standpoint.com.ua sshd[8345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.77.117.10  user=root
2020-08-10T00:43:53.803942mail.standpoint.com.ua sshd[8345]: Failed password for root from 164.77.117.10 port 58360 ssh2
2020-08-10T00:46:13.174894mail.standpoint.com.ua sshd[8662]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.77.117.10  user=root
2020-08-10T00:46:15.959649mail.standpoint.com.ua sshd[8662]: Failed password for root from 164.77.117.10 port 34688 ssh2
...
2020-08-10 06:00:45
212.83.181.201 attack
SIP Server BruteForce Attack
2020-08-10 05:30:40
101.87.95.64 attack
Port probing on unauthorized port 1433
2020-08-10 05:45:05
152.136.102.131 attackbotsspam
Aug  9 23:05:04 inter-technics sshd[576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.102.131  user=root
Aug  9 23:05:06 inter-technics sshd[576]: Failed password for root from 152.136.102.131 port 42500 ssh2
Aug  9 23:09:14 inter-technics sshd[1035]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.102.131  user=root
Aug  9 23:09:15 inter-technics sshd[1035]: Failed password for root from 152.136.102.131 port 53608 ssh2
Aug  9 23:13:23 inter-technics sshd[1293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.102.131  user=root
Aug  9 23:13:26 inter-technics sshd[1293]: Failed password for root from 152.136.102.131 port 36478 ssh2
...
2020-08-10 05:40:30
106.52.236.23 attack
Aug  9 23:28:34 rancher-0 sshd[964564]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.236.23  user=root
Aug  9 23:28:35 rancher-0 sshd[964564]: Failed password for root from 106.52.236.23 port 45066 ssh2
...
2020-08-10 05:58:49
182.71.221.78 attackbots
Aug  9 23:31:47 PorscheCustomer sshd[7516]: Failed password for root from 182.71.221.78 port 55298 ssh2
Aug  9 23:35:34 PorscheCustomer sshd[7626]: Failed password for root from 182.71.221.78 port 56372 ssh2
...
2020-08-10 05:40:15
120.70.100.159 attackspambots
Aug  9 22:06:57 ns382633 sshd\[2448\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.100.159  user=root
Aug  9 22:06:58 ns382633 sshd\[2448\]: Failed password for root from 120.70.100.159 port 37878 ssh2
Aug  9 22:21:11 ns382633 sshd\[5115\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.100.159  user=root
Aug  9 22:21:13 ns382633 sshd\[5115\]: Failed password for root from 120.70.100.159 port 41564 ssh2
Aug  9 22:25:23 ns382633 sshd\[5931\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.100.159  user=root
2020-08-10 05:35:29
117.172.253.135 attackspambots
Aug  9 22:57:56 root sshd[31336]: Failed password for root from 117.172.253.135 port 64659 ssh2
Aug  9 23:13:46 root sshd[991]: Failed password for root from 117.172.253.135 port 27859 ssh2
...
2020-08-10 05:56:16
88.229.111.92 attackbots
Attempts against non-existent wp-login
2020-08-10 05:24:54
52.80.14.228 attack
Aug  9 23:13:02 cosmoit sshd[25764]: Failed password for root from 52.80.14.228 port 55354 ssh2
2020-08-10 05:41:23
212.70.149.35 attackbotsspam
2020-08-10 00:22:57 dovecot_login authenticator failed for (User) [212.70.149.35]: 535 Incorrect authentication data (set_id=angelina@kaan.tk)
2020-08-10 00:22:57 dovecot_login authenticator failed for (User) [212.70.149.35]: 535 Incorrect authentication data (set_id=angelina@kaan.tk)
...
2020-08-10 05:26:09
200.54.105.58 attackbots
20/8/9@16:24:59: FAIL: Alarm-Network address from=200.54.105.58
...
2020-08-10 05:59:57
95.31.209.113 attackbots
(imapd) Failed IMAP login from 95.31.209.113 (RU/Russia/95-31-209-113.broadband.corbina.ru): 1 in the last 3600 secs
2020-08-10 05:39:38
51.137.89.155 attack
Aug  9 23:36:32 mout sshd[10293]: Invalid user wocaonima123.. from 51.137.89.155 port 56066
2020-08-10 06:02:37

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