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: None

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 <<>> 104.21.0.147
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55257
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.0.147.			IN	A

;; AUTHORITY SECTION:
.			314	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:07:38 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 147.0.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 147.0.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
174.219.143.116 attackspam
Brute forcing email accounts
2020-10-07 06:36:26
64.225.106.12 attackspambots
Oct  6 20:03:19 IngegnereFirenze sshd[11850]: User root from 64.225.106.12 not allowed because not listed in AllowUsers
...
2020-10-07 06:44:59
51.254.9.215 attackbots
2020-10-05T22:41:39+02:00 Pandore pluto[25839]: packet from 51.254.9.215:63523: not enough room in input packet for ISAKMP Message (remain=16, sd->size=28)
...
2020-10-07 07:01:15
112.196.54.35 attackbots
$f2bV_matches
2020-10-07 06:47:19
146.56.220.95 attack
Oct  5 15:30:25 our-server-hostname sshd[18496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.56.220.95  user=r.r
Oct  5 15:30:27 our-server-hostname sshd[18496]: Failed password for r.r from 146.56.220.95 port 60900 ssh2
Oct  5 15:34:08 our-server-hostname sshd[18946]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.56.220.95  user=r.r
Oct  5 15:34:10 our-server-hostname sshd[18946]: Failed password for r.r from 146.56.220.95 port 41716 ssh2
Oct  5 15:40:04 our-server-hostname sshd[19776]: Did not receive identification string from 146.56.220.95
Oct  5 15:43:02 our-server-hostname sshd[19989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.56.220.95  user=r.r
Oct  5 15:43:04 our-server-hostname sshd[19989]: Failed password for r.r from 146.56.220.95 port 40988 ssh2
Oct  5 15:45:47 our-server-hostname sshd[20265]: pam_unix(sshd:auth): a........
-------------------------------
2020-10-07 06:50:47
212.83.183.57 attackbots
prod11
...
2020-10-07 07:02:28
121.169.34.103 attack
Lines containing failures of 121.169.34.103
Oct  5 22:28:14 kopano sshd[17644]: Bad protocol version identification 'GET / HTTP/1.1' from 121.169.34.103 port 55203
Oct  5 22:28:22 kopano sshd[17645]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.169.34.103  user=r.r
Oct  5 22:28:24 kopano sshd[17645]: Failed password for r.r from 121.169.34.103 port 55220 ssh2
Oct  5 22:28:26 kopano sshd[17645]: Connection closed by authenticating user r.r 121.169.34.103 port 55220 [preauth]
Oct  5 22:28:32 kopano sshd[18412]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.169.34.103  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.169.34.103
2020-10-07 06:54:40
38.21.240.216 attack
Repeated brute force against a port
2020-10-07 07:07:40
151.236.59.142 attackspam
TCP port : 4054
2020-10-07 06:46:30
222.186.30.57 attackspam
2020-10-06T23:01:08.396952abusebot-2.cloudsearch.cf sshd[25498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
2020-10-06T23:01:10.747605abusebot-2.cloudsearch.cf sshd[25498]: Failed password for root from 222.186.30.57 port 34666 ssh2
2020-10-06T23:01:12.783703abusebot-2.cloudsearch.cf sshd[25498]: Failed password for root from 222.186.30.57 port 34666 ssh2
2020-10-06T23:01:08.396952abusebot-2.cloudsearch.cf sshd[25498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
2020-10-06T23:01:10.747605abusebot-2.cloudsearch.cf sshd[25498]: Failed password for root from 222.186.30.57 port 34666 ssh2
2020-10-06T23:01:12.783703abusebot-2.cloudsearch.cf sshd[25498]: Failed password for root from 222.186.30.57 port 34666 ssh2
2020-10-06T23:01:08.396952abusebot-2.cloudsearch.cf sshd[25498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruse
...
2020-10-07 07:05:54
112.238.172.163 attackspam
IP 112.238.172.163 attacked honeypot on port: 2323 at 10/5/2020 1:41:04 PM
2020-10-07 06:58:54
212.64.95.187 attackspam
$f2bV_matches
2020-10-07 07:02:59
223.241.51.171 attackspambots
Lines containing failures of 223.241.51.171
Oct  5 16:32:42 neweola postfix/smtpd[28840]: connect from unknown[223.241.51.171]
Oct  5 16:32:44 neweola postfix/smtpd[28840]: NOQUEUE: reject: RCPT from unknown[223.241.51.171]: 504 5.5.2 : Helo command rejected: need fully-qualified hostname; from=x@x helo=
Oct  5 16:32:44 neweola postfix/smtpd[28840]: disconnect from unknown[223.241.51.171] ehlo=2 starttls=1 mail=1 rcpt=0/1 quhostname=1 commands=5/6
Oct  5 16:32:45 neweola postfix/smtpd[28840]: connect from unknown[223.241.51.171]
Oct  5 16:32:46 neweola postfix/smtpd[28840]: lost connection after AUTH from unknown[223.241.51.171]
Oct  5 16:32:46 neweola postfix/smtpd[28840]: disconnect from unknown[223.241.51.171] ehlo=2 starttls=1 auth=0/1 commands=3/4
Oct  5 16:32:47 neweola postfix/smtpd[28840]: connect from unknown[223.241.51.171]
Oct  5 16:32:48 neweola postfix/smtpd[28840]: lost connection after AUTH from unknown[223.241.51.171]
Oct  5 16:32:48 neweola........
------------------------------
2020-10-07 07:00:17
139.199.62.142 attack
Oct  6 23:29:19 server sshd[8577]: Failed password for root from 139.199.62.142 port 34656 ssh2
Oct  6 23:31:54 server sshd[10037]: Failed password for root from 139.199.62.142 port 35938 ssh2
Oct  6 23:34:27 server sshd[11498]: Failed password for root from 139.199.62.142 port 37216 ssh2
2020-10-07 06:50:21
74.120.14.31 attack
Automatic report - Banned IP Access
2020-10-07 07:06:21

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