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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.45.131
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55972
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.131.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:38:17 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 131.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 131.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.27.94 attack
 TCP (SYN) 185.176.27.94:52169 -> port 3389, len 40
2020-08-27 00:58:33
192.241.225.120 attack
scans once in preceeding hours on the ports (in chronological order) 4840 resulting in total of 38 scans from 192.241.128.0/17 block.
2020-08-27 00:55:34
192.241.224.83 attackbots
scans once in preceeding hours on the ports (in chronological order) 21269 resulting in total of 38 scans from 192.241.128.0/17 block.
2020-08-27 01:05:15
222.186.3.249 attack
Aug 26 19:02:38 mail sshd[32715]: refused connect from 222.186.3.249 (222.186.3.249)
Aug 26 19:03:55 mail sshd[310]: refused connect from 222.186.3.249 (222.186.3.249)
Aug 26 19:05:11 mail sshd[429]: refused connect from 222.186.3.249 (222.186.3.249)
Aug 26 19:06:35 mail sshd[464]: refused connect from 222.186.3.249 (222.186.3.249)
Aug 26 19:07:46 mail sshd[517]: refused connect from 222.186.3.249 (222.186.3.249)
...
2020-08-27 01:18:02
192.241.220.158 attack
2020-08-26T14:45:27.393526n23.at postfix/smtps/smtpd[3187988]: warning: hostname zg-0823a-74.stretchoid.com does not resolve to address 192.241.220.158: Name or service not known
...
2020-08-27 01:08:00
184.105.139.67 attack
SSH login attempts.
2020-08-27 01:01:02
80.82.77.212 attackspambots
1598460034 - 08/26/2020 23:40:34 Host: security.criminalip.com/80.82.77.212 Port: 17 UDP Blocked
...
2020-08-27 00:42:37
80.82.65.90 attackspam
 UDP 80.82.65.90:58858 -> port 53, len 64
2020-08-27 00:43:39
93.174.89.54 attackbotsspam
 TCP (SYN) 93.174.89.54:46763 -> port 443, len 40
2020-08-27 00:37:10
192.241.219.66 attackspambots
Unauthorized connection attempt from IP address 192.241.219.66 on Port 587(SMTP-MSA)
2020-08-27 01:09:12
80.82.65.74 attackspam
 TCP (SYN) 80.82.65.74:55522 -> port 1080, len 40
2020-08-27 00:44:05
192.241.223.184 attackbotsspam
 TCP (SYN) 192.241.223.184:45317 -> port 2455, len 44
2020-08-27 01:06:18
80.82.70.118 attackbots
 TCP (SYN) 80.82.70.118:60000 -> port 139, len 40
2020-08-27 00:43:26
185.176.27.62 attack
SmallBizIT.US 3 packets to tcp(1212,4545,35389)
2020-08-27 00:58:53
192.241.227.113 attack
scans once in preceeding hours on the ports (in chronological order) 1962 resulting in total of 38 scans from 192.241.128.0/17 block.
2020-08-27 00:52:58

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