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 <<>> 104.21.54.143
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7479
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.143.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:04:46 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 143.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 143.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
201.150.151.189 attackspam
Automatic report - Port Scan Attack
2019-09-24 05:19:54
45.55.6.105 attackspambots
Sep 23 22:04:47 MK-Soft-VM6 sshd[13454]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.6.105 
Sep 23 22:04:49 MK-Soft-VM6 sshd[13454]: Failed password for invalid user ttn from 45.55.6.105 port 48322 ssh2
...
2019-09-24 04:51:28
198.108.66.101 attackspam
8089/tcp 587/tcp 1521/tcp...
[2019-07-30/09-23]12pkt,9pt.(tcp),2pt.(udp)
2019-09-24 05:24:12
31.135.182.92 attackspambots
Unauthorized connection attempt from IP address 31.135.182.92 on Port 445(SMB)
2019-09-24 04:52:31
178.19.247.25 attackspambots
proto=tcp  .  spt=34524  .  dpt=25  .     (listed on   dnsbl-sorbs plus abuseat-org and barracuda)     (530)
2019-09-24 05:14:13
218.92.0.141 attack
Sep 23 23:11:52 v22018076622670303 sshd\[13352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.141  user=root
Sep 23 23:11:54 v22018076622670303 sshd\[13352\]: Failed password for root from 218.92.0.141 port 43648 ssh2
Sep 23 23:11:57 v22018076622670303 sshd\[13352\]: Failed password for root from 218.92.0.141 port 43648 ssh2
...
2019-09-24 05:23:48
101.224.41.24 attackspambots
Unauthorized connection attempt from IP address 101.224.41.24 on Port 445(SMB)
2019-09-24 05:04:19
106.12.125.139 attackbotsspam
Sep 23 23:07:26 markkoudstaal sshd[12847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.125.139
Sep 23 23:07:28 markkoudstaal sshd[12847]: Failed password for invalid user nagios from 106.12.125.139 port 57164 ssh2
Sep 23 23:12:00 markkoudstaal sshd[13326]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.125.139
2019-09-24 05:20:54
186.47.21.45 attackbots
Unauthorized connection attempt from IP address 186.47.21.45 on Port 445(SMB)
2019-09-24 04:49:44
103.235.33.167 attackspam
proto=tcp  .  spt=54133  .  dpt=25  .     (listed on   dnsbl-sorbs plus abuseat-org and barracuda)     (533)
2019-09-24 04:55:50
95.77.98.115 attack
Sep 23 16:40:52 localhost kernel: [3009070.649971] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=95.77.98.115 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=48 ID=65150 PROTO=TCP SPT=53224 DPT=1588 WINDOW=48913 RES=0x00 SYN URGP=0 
Sep 23 16:40:52 localhost kernel: [3009070.650003] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=95.77.98.115 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=48 ID=65150 PROTO=TCP SPT=53224 DPT=1588 SEQ=758669438 ACK=0 WINDOW=48913 RES=0x00 SYN URGP=0 
Sep 23 17:12:04 localhost kernel: [3010942.974233] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=95.77.98.115 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=48 ID=65150 PROTO=TCP SPT=53224 DPT=1588 WINDOW=48913 RES=0x00 SYN URGP=0 
Sep 23 17:12:04 localhost kernel: [3010942.974264] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=95.77.98.115 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00
2019-09-24 05:16:59
60.165.53.252 attackspam
Sep 23 23:12:02 vps647732 sshd[19116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.165.53.252
Sep 23 23:12:05 vps647732 sshd[19116]: Failed password for invalid user paetti from 60.165.53.252 port 46924 ssh2
...
2019-09-24 05:16:02
49.88.112.76 attackbots
Sep 24 03:29:02 webhost01 sshd[24025]: Failed password for root from 49.88.112.76 port 40736 ssh2
...
2019-09-24 04:51:07
37.155.33.215 attackspam
Unauthorized connection attempt from IP address 37.155.33.215 on Port 445(SMB)
2019-09-24 04:54:36
186.183.185.82 attackbots
Sep 23 06:32:22 mail postfix/postscreen[1044]: PREGREET 44 after 0.5 from [186.183.185.82]:50948: EHLO 186-183-185-82.telebucaramanga.net.co

...
2019-09-24 04:58:50

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