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:
IP Type Details Datetime
104.21.23.233 spam
https://www.projecthoneypot.org/ip_104.21.23.233
https://multirbl.valli.org/lookup/104.21.23.233.html
https://cleantalk.org/blacklists/104.21.23.233#anc140146
2022-12-29 00:19:00
104.21.23.233 spam
https://www.projecthoneypot.org/ip_104.21.23.233
https://multirbl.valli.org/lookup/104.21.23.233.html
https://cleantalk.org/blacklists/104.21.23.233#anc140146
2022-12-29 00:13:51
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.2.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7203
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.2.47.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:14:55 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 47.2.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.2.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.59.9.58 attackspam
2019-06-29T01:41:00.790263abusebot-7.cloudsearch.cf sshd\[17477\]: Invalid user t7inst from 139.59.9.58 port 50716
2019-06-29 09:47:59
147.135.207.246 attack
[munged]::443 147.135.207.246 - - [29/Jun/2019:02:41:19 +0200] "POST /[munged]: HTTP/1.1" 200 6134 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-06-29 09:49:59
189.91.4.203 attackspam
Brute force attempt
2019-06-29 09:42:27
185.220.101.49 attackbotsspam
Jun 29 01:20:13 vps sshd[28549]: Failed password for root from 185.220.101.49 port 33179 ssh2
Jun 29 01:20:16 vps sshd[28549]: Failed password for root from 185.220.101.49 port 33179 ssh2
Jun 29 01:20:20 vps sshd[28549]: Failed password for root from 185.220.101.49 port 33179 ssh2
Jun 29 01:20:22 vps sshd[28549]: Failed password for root from 185.220.101.49 port 33179 ssh2
...
2019-06-29 10:21:00
137.74.158.99 attack
Site Lockout Notification
Host/User	Lockout in Effect Until	Reason
User: admin	2019-06-29 09:15:40	user tried to login as "admin."
Host: 137.74.158.99	2019-06-29 09:15:40	user tried to login as "admin."
2019-06-29 10:05:33
190.9.130.159 attack
SSH bruteforce
2019-06-29 09:54:53
192.241.220.228 attackbots
Jun 29 04:44:54 srv-4 sshd\[6601\]: Invalid user timemachine from 192.241.220.228
Jun 29 04:44:54 srv-4 sshd\[6601\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.220.228
Jun 29 04:44:56 srv-4 sshd\[6601\]: Failed password for invalid user timemachine from 192.241.220.228 port 36426 ssh2
...
2019-06-29 10:17:15
113.173.23.62 attackbots
Jun 29 01:18:56 rhein postfix/smtpd[25622]: warning: hostname static.vnpt.vn does not resolve to address 113.173.23.62
Jun 29 01:18:56 rhein postfix/smtpd[25622]: connect from unknown[113.173.23.62]
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x
Jun x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=113.173.23.62
2019-06-29 09:48:48
167.99.75.174 attackspambots
Jun 29 01:37:52 localhost sshd\[26080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.75.174  user=root
Jun 29 01:37:53 localhost sshd\[26080\]: Failed password for root from 167.99.75.174 port 56894 ssh2
...
2019-06-29 10:07:24
5.9.70.113 attackspam
IP: 5.9.70.113
ASN: AS24940 Hetzner Online GmbH
Port: World Wide Web HTTP 80
Date: 28/06/2019 11:20:23 PM UTC
2019-06-29 10:21:22
193.112.19.168 attack
Invalid user nagios from 193.112.19.168 port 53734
2019-06-29 09:46:16
117.102.68.188 attack
Jun 29 02:07:18 dedicated sshd[15318]: Invalid user Waschlappen from 117.102.68.188 port 44602
2019-06-29 09:53:56
193.169.252.18 attackspam
Jun 29 02:05:29 mail postfix/smtpd\[31435\]: warning: unknown\[193.169.252.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 29 02:19:56 mail postfix/smtpd\[31662\]: warning: unknown\[193.169.252.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 29 03:03:36 mail postfix/smtpd\[32317\]: warning: unknown\[193.169.252.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 29 03:18:07 mail postfix/smtpd\[32570\]: warning: unknown\[193.169.252.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-06-29 10:08:21
185.150.9.197 attack
Bad bot/spoofed identity
2019-06-29 09:57:35
176.227.219.6 attack
2019-06-28T13:53:17.865112stt-1.[munged] kernel: [5776022.519739] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:a8:41:08:00 SRC=176.227.219.6 DST=[mungedIP1] LEN=44 TOS=0x08 PREC=0x20 TTL=54 ID=0 DF PROTO=TCP SPT=80 DPT=50601 WINDOW=29200 RES=0x00 ACK SYN URGP=0 
2019-06-28T18:58:16.708787stt-1.[munged] kernel: [5794321.304876] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:aa:c1:08:00 SRC=176.227.219.6 DST=[mungedIP1] LEN=44 TOS=0x08 PREC=0x20 TTL=54 ID=0 DF PROTO=TCP SPT=80 DPT=48444 WINDOW=29200 RES=0x00 ACK SYN URGP=0 
2019-06-28T19:20:54.704316stt-1.[munged] kernel: [5795679.295912] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:a8:41:08:00 SRC=176.227.219.6 DST=[mungedIP1] LEN=44 TOS=0x08 PREC=0x20 TTL=54 ID=0 DF PROTO=TCP SPT=80 DPT=53659 WINDOW=29200 RES=0x00 ACK SYN URGP=0
2019-06-29 10:06:54

Recently Reported IPs

104.21.2.6 104.21.2.52 104.21.2.50 104.21.2.60
104.21.2.71 104.21.2.74 104.21.68.130 104.21.2.72
104.21.2.65 104.21.2.88 104.21.2.78 104.21.2.87
104.21.2.86 104.21.2.63 104.21.2.77 104.21.2.92
104.21.20.10 104.21.2.98 104.21.2.93 104.21.20.100