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: San Jose

Region: California

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 <<>> 75.52.21.147
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22080
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;75.52.21.147.			IN	A

;; AUTHORITY SECTION:
.			571	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019123101 1800 900 604800 86400

;; Query time: 293 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 01 18:06:29 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 147.21.52.75.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 147.21.52.75.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.50.207.134 attackbotsspam
$f2bV_matches
2020-09-05 17:10:40
103.130.192.135 attackbots
Sep  5 03:52:00 v22019038103785759 sshd\[20620\]: Invalid user ubuntu from 103.130.192.135 port 32804
Sep  5 03:52:00 v22019038103785759 sshd\[20620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.130.192.135
Sep  5 03:52:02 v22019038103785759 sshd\[20620\]: Failed password for invalid user ubuntu from 103.130.192.135 port 32804 ssh2
Sep  5 03:56:39 v22019038103785759 sshd\[21038\]: Invalid user gitlab_ci from 103.130.192.135 port 33434
Sep  5 03:56:39 v22019038103785759 sshd\[21038\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.130.192.135
...
2020-09-05 16:47:18
185.117.215.9 attackbots
2020-09-04T23:33:29.432063sorsha.thespaminator.com sshd[11289]: Failed password for root from 185.117.215.9 port 38440 ssh2
2020-09-04T23:33:32.827646sorsha.thespaminator.com sshd[11289]: Failed password for root from 185.117.215.9 port 38440 ssh2
...
2020-09-05 17:24:34
82.165.253.73 attack
82.165.253.73 - - [05/Sep/2020:09:12:56 +0300] "GET /wp-content/plugins/ioptimization/IOptimize.php?rchk HTTP/1.0" 404 28455 "www.google.com" "Mozlila/5.0 (Linux; Android 7.0; SM-G892A Bulid/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.107 Moblie Safari/537.36"
82.165.253.73 - - [05/Sep/2020:09:14:12 +0300] "GET /wp-content/plugins/ioptimization/IOptimize.php?rchk HTTP/1.0" 404 28455 "www.google.com" "Mozlila/5.0 (Linux; Android 7.0; SM-G892A Bulid/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.107 Moblie Safari/537.36"
82.165.253.73 - - [05/Sep/2020:09:15:07 +0300] "GET /wp-content/index.php?x=ooo HTTP/1.0" 404 28169 "www.google.com" "Mozlila/5.0 (Linux; Android 7.0; SM-G892A Bulid/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.107 Moblie Safari/537.36"
82.165.253.73 - - [05/Sep/2020:09:16:48 +0300] "GET /wp-content/plugins/ioptimization/IOptimize.php?rchk HTTP/1.0" 404 28455 "www.goog
...
2020-09-05 17:17:48
194.26.27.14 attack
Sep  5 07:55:46 [host] kernel: [4951948.203942] [U
Sep  5 07:56:08 [host] kernel: [4951969.374493] [U
Sep  5 07:57:34 [host] kernel: [4952055.553530] [U
Sep  5 07:58:34 [host] kernel: [4952115.888543] [U
Sep  5 08:07:15 [host] kernel: [4952637.171947] [U
Sep  5 08:08:50 [host] kernel: [4952731.667130] [U
2020-09-05 16:56:52
181.225.79.66 attackbots
Invalid user admin from 181.225.79.66 port 38428
2020-09-05 16:57:20
159.89.38.228 attackspambots
$f2bV_matches
2020-09-05 16:50:07
91.149.213.154 attackbotsspam
Hi,
Hi,

The IP 91.149.213.154 has just been banned by  after
5 attempts against postfix.


Here is more information about 91.149.213.154 :

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Condhostnameions.
% See hxxp://www.ripe.net/db/support/db-terms-condhostnameions.pdf

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '91.149.213.0 - 91.149.213.255'

% x@x

inetnum:        91.149.213.0 - 91.149.213.255
org:            ORG-IB111-RIPE
netname:        IPV4-BUYERS-NET
country:        PL
admin-c:        ACRO23711-RIPE
tech-c:         ACRO23711-RIPE
mnt-domains:    MARTON-MNT
mnt-domains:    IPV4BUYERS
mnt-routes:     MARTON-MNT
mnt-routes:     IPV4MNT
status:         ASSIGNED PA
mnt-by:         MARTON-MNT
created:        2007-05-29T09:22:33Z
last-modified:  2020-07-02T08:54:59Z
source:         RIPE

organisation:   ........
------------------------------
2020-09-05 16:51:43
94.46.247.102 attack
Unauthorized access detected from black listed ip!
2020-09-05 16:51:08
87.101.83.164 attack
Unauthorized access detected from black listed ip!
2020-09-05 16:54:09
212.115.245.197 attack
SMB Server BruteForce Attack
2020-09-05 17:07:37
122.51.167.108 attack
Bruteforce detected by fail2ban
2020-09-05 16:46:57
72.19.13.150 attack
2020-09-04 11:42:02.635046-0500  localhost smtpd[27340]: NOQUEUE: reject: RCPT from mail-a.webstudioten.com[72.19.13.150]: 554 5.7.1 Service unavailable; Client host [72.19.13.150] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBL494153; from= to= proto=ESMTP helo=
2020-09-05 16:54:38
189.202.29.221 attackbots
Sep  4 18:47:20 mellenthin postfix/smtpd[32402]: NOQUEUE: reject: RCPT from 189.202.29.221.cable.dyn.cableonline.com.mx[189.202.29.221]: 554 5.7.1 Service unavailable; Client host [189.202.29.221] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/189.202.29.221; from= to= proto=ESMTP helo=<189.202.29.221.cable.dyn.cableonline.com.mx>
2020-09-05 17:31:15
79.45.134.21 attack
Automatic report - Port Scan Attack
2020-09-05 17:00:35

Recently Reported IPs

94.36.178.192 192.218.241.227 72.47.141.110 183.163.119.21
157.220.111.134 96.166.17.109 118.120.79.222 82.30.234.36
125.161.94.86 120.70.101.30 113.4.139.252 203.193.179.56
49.204.225.216 222.86.166.69 81.163.117.59 117.71.9.108
203.110.94.169 181.221.27.74 183.138.46.22 58.229.37.26