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 <<>> 64.21.57.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59501
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;64.21.57.20.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021200 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 18:52:58 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 20.57.21.64.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 20.57.21.64.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
118.163.135.159 attackbots
Unauthorized connection attempt detected from IP address 118.163.135.159 to port 85
2020-08-05 00:09:00
201.150.52.35 attackspam
" "
2020-08-05 00:23:31
106.12.174.227 attackspambots
Aug  4 14:27:21 vps639187 sshd\[20118\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.174.227  user=root
Aug  4 14:27:23 vps639187 sshd\[20118\]: Failed password for root from 106.12.174.227 port 49782 ssh2
Aug  4 14:32:56 vps639187 sshd\[20245\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.174.227  user=root
...
2020-08-04 23:46:22
104.131.72.150 attackbotsspam
104.131.72.150 - - \[04/Aug/2020:11:21:30 +0200\] "GET / HTTP/1.0" 301 178 "-" "Mozilla/5.0 \(compatible\; NetcraftSurveyAgent/1.0\; +info@netcraft.com\)"
...
2020-08-04 23:43:35
189.144.225.82 attackspam
Automatic report - Port Scan Attack
2020-08-04 23:56:12
159.65.181.225 attack
Aug  4 09:40:37 Host-KLAX-C sshd[6445]: User root from 159.65.181.225 not allowed because not listed in AllowUsers
...
2020-08-04 23:42:29
81.70.33.96 attackspambots
Lines containing failures of 81.70.33.96 (max 1000)
Aug  4 10:10:48 localhost sshd[9240]: Invalid user db from 81.70.33.96 port 53380
Aug  4 10:10:49 localhost sshd[9240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.70.33.96 
Aug  4 10:10:51 localhost sshd[9240]: Failed password for invalid user db from 81.70.33.96 port 53380 ssh2
Aug  4 10:10:53 localhost sshd[9240]: Connection closed by invalid user db 81.70.33.96 port 53380 [preauth]
Aug  4 10:10:55 localhost sshd[9347]: Invalid user kuku from 81.70.33.96 port 53474
Aug  4 10:10:56 localhost sshd[9347]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.70.33.96 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=81.70.33.96
2020-08-04 23:56:52
171.249.11.60 attackspambots
1596532885 - 08/04/2020 11:21:25 Host: 171.249.11.60/171.249.11.60 Port: 445 TCP Blocked
2020-08-04 23:48:40
54.38.71.22 attackbots
Aug  4 12:28:49 vm1 sshd[841]: Failed password for root from 54.38.71.22 port 58362 ssh2
...
2020-08-05 00:13:05
165.16.37.150 attack
 TCP (SYN) 165.16.37.150:64165 -> port 8080, len 40
2020-08-05 00:27:38
106.13.164.136 attackbots
Aug  4 11:19:44 master sshd[21214]: Failed password for root from 106.13.164.136 port 42326 ssh2
Aug  4 11:29:25 master sshd[21403]: Failed password for root from 106.13.164.136 port 50798 ssh2
Aug  4 11:32:32 master sshd[21854]: Failed password for root from 106.13.164.136 port 56872 ssh2
Aug  4 11:35:34 master sshd[21923]: Failed password for root from 106.13.164.136 port 34716 ssh2
Aug  4 11:38:32 master sshd[21959]: Failed password for root from 106.13.164.136 port 40790 ssh2
Aug  4 11:41:36 master sshd[22098]: Failed password for root from 106.13.164.136 port 46864 ssh2
Aug  4 11:44:37 master sshd[22127]: Failed password for root from 106.13.164.136 port 52940 ssh2
Aug  4 11:47:31 master sshd[22220]: Failed password for root from 106.13.164.136 port 59014 ssh2
Aug  4 11:50:26 master sshd[22336]: Failed password for root from 106.13.164.136 port 36856 ssh2
Aug  4 11:53:30 master sshd[22376]: Failed password for root from 106.13.164.136 port 42930 ssh2
2020-08-04 23:44:02
103.247.10.155 attack
Lines containing failures of 103.247.10.155 (max 1000)
Aug  4 10:56:16 mail postfix/smtpd[8420]: warning: hostname server.sekolahplus.com does not resolve to address 103.247.10.155: Name or service not known
Aug  4 10:56:16 mail postfix/smtpd[8420]: connect from unknown[103.247.10.155]
Aug  4 10:56:17 mail postfix/smtpd[8420]: Anonymous TLS connection established from unknown[103.247.10.155]: TLSv1.2 whostnameh cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bhostnames)
Aug x@x
Aug  4 10:56:19 mail postfix/smtpd[8420]: disconnect from unknown[103.247.10.155] ehlo=2 starttls=1 mail=1 rcpt=0/1 data=0/1 eclipset=1 quhostname=1 commands=6/8
Aug  4 10:59:39 mail postfix/anvil[8422]: statistics: max connection rate 1/60s for (smtp:103.247.10.155) at Aug  4 10:56:16
Aug  4 10:59:39 mail postfix/anvil[8422]: statistics: max connection count 1 for (smtp:103.247.10.155) at Aug  4 10:56:16
Aug  4 10:59:48 mail postfix/smtpd[8432]: warning: hostname server.sekolahplus.com does not resol........
------------------------------
2020-08-04 23:39:08
178.216.0.110 attack
Automatic report - Port Scan Attack
2020-08-05 00:07:31
188.166.144.207 attackbots
Aug  4 10:12:38 master sshd[18956]: Failed password for root from 188.166.144.207 port 58672 ssh2
Aug  4 10:19:50 master sshd[19083]: Failed password for root from 188.166.144.207 port 42860 ssh2
Aug  4 10:24:46 master sshd[19222]: Failed password for root from 188.166.144.207 port 53986 ssh2
Aug  4 10:29:26 master sshd[19319]: Failed password for root from 188.166.144.207 port 36882 ssh2
Aug  4 10:33:47 master sshd[19794]: Failed password for root from 188.166.144.207 port 48006 ssh2
Aug  4 10:38:02 master sshd[19883]: Failed password for root from 188.166.144.207 port 59132 ssh2
Aug  4 10:42:11 master sshd[20046]: Failed password for root from 188.166.144.207 port 42026 ssh2
Aug  4 10:46:29 master sshd[20146]: Failed password for root from 188.166.144.207 port 53150 ssh2
Aug  4 10:50:57 master sshd[20276]: Failed password for root from 188.166.144.207 port 36042 ssh2
Aug  4 10:55:15 master sshd[20366]: Failed password for root from 188.166.144.207 port 47166 ssh2
2020-08-04 23:58:02
134.90.149.150 attack
Port scan detected on ports: 8080[TCP], 5836[TCP], 3121[TCP]
2020-08-05 00:08:34

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