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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.49.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55028
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.4.			IN	A

;; AUTHORITY SECTION:
.			597	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022201 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 23 04:00:47 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 4.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.142.181 attack
Jul 24 09:44:14 eventyay sshd[27589]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.142.181
Jul 24 09:44:16 eventyay sshd[27589]: Failed password for invalid user jenkins from 138.197.142.181 port 50084 ssh2
Jul 24 09:52:38 eventyay sshd[29604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.142.181
...
2019-07-25 00:37:38
185.176.27.102 attack
Port scan on 3 port(s): 22289 22290 22291
2019-07-25 00:22:19
58.219.217.246 attackspam
Jul 22 18:30:32 vps34202 sshd[4360]: Invalid user test from 58.219.217.246
Jul 22 18:30:32 vps34202 sshd[4360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.219.217.246 
Jul 22 18:30:34 vps34202 sshd[4360]: Failed password for invalid user test from 58.219.217.246 port 60916 ssh2
Jul 22 18:30:35 vps34202 sshd[4360]: Received disconnect from 58.219.217.246: 11: Bye Bye [preauth]
Jul 22 18:47:08 vps34202 sshd[4860]: Invalid user ono from 58.219.217.246
Jul 22 18:47:08 vps34202 sshd[4860]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.219.217.246 
Jul 22 18:47:11 vps34202 sshd[4860]: Failed password for invalid user ono from 58.219.217.246 port 40644 ssh2
Jul 22 18:47:11 vps34202 sshd[4860]: Received disconnect from 58.219.217.246: 11: Bye Bye [preauth]
Jul 22 18:50:37 vps34202 sshd[4933]: Invalid user neptun from 58.219.217.246
Jul 22 18:50:37 vps34202 sshd[4933]: pam_unix(sshd:auth........
-------------------------------
2019-07-24 23:25:55
5.39.217.29 attackbotsspam
http://trustpricebuy.su/
Received:from farout.fi ([115.84.91.103])
Subject:The best price for Cialis Professional
2019-07-25 00:20:05
204.93.204.25 attackbots
3389BruteforceFW21
2019-07-25 00:15:22
74.63.232.2 attack
Automatic report - Banned IP Access
2019-07-25 00:14:37
61.177.38.66 attack
Jul 24 11:37:24 mail sshd[23005]: Invalid user yckim from 61.177.38.66
Jul 24 11:37:24 mail sshd[23005]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.38.66
Jul 24 11:37:24 mail sshd[23005]: Invalid user yckim from 61.177.38.66
Jul 24 11:37:25 mail sshd[23005]: Failed password for invalid user yckim from 61.177.38.66 port 41252 ssh2
Jul 24 11:50:42 mail sshd[27817]: Invalid user test1 from 61.177.38.66
...
2019-07-25 00:31:12
140.207.149.58 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-25 00:56:37
185.208.208.198 attackbotsspam
Splunk® : port scan detected:
Jul 24 12:22:04 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:c0:42:d0:39:2c:30:08:00 SRC=185.208.208.198 DST=104.248.11.191 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=40012 PROTO=TCP SPT=55133 DPT=12166 WINDOW=1024 RES=0x00 SYN URGP=0
2019-07-25 00:26:17
106.12.125.139 attackbotsspam
Jul 24 11:17:59 vps200512 sshd\[28789\]: Invalid user jboss from 106.12.125.139
Jul 24 11:17:59 vps200512 sshd\[28789\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.125.139
Jul 24 11:18:02 vps200512 sshd\[28789\]: Failed password for invalid user jboss from 106.12.125.139 port 33326 ssh2
Jul 24 11:20:39 vps200512 sshd\[28864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.125.139  user=ubuntu
Jul 24 11:20:41 vps200512 sshd\[28864\]: Failed password for ubuntu from 106.12.125.139 port 54888 ssh2
2019-07-24 23:23:56
129.150.170.136 attackspam
3389/tcp 3389/tcp 3389/tcp...
[2019-06-23/07-24]22pkt,1pt.(tcp)
2019-07-25 00:57:20
45.234.109.34 attackspam
Honeypot attack, port: 23, PTR: din-45-234-109-34.connectnetbrasil.com.br.
2019-07-25 01:00:17
191.53.52.100 attack
$f2bV_matches
2019-07-24 23:43:18
84.236.110.55 attack
port scan and connect, tcp 23 (telnet)
2019-07-25 00:17:30
117.0.35.153 attackspambots
Jul 24 16:09:37 apollo sshd\[23906\]: Failed password for root from 117.0.35.153 port 51689 ssh2Jul 24 16:09:41 apollo sshd\[23908\]: Invalid user admin from 117.0.35.153Jul 24 16:09:44 apollo sshd\[23908\]: Failed password for invalid user admin from 117.0.35.153 port 50091 ssh2
...
2019-07-24 23:29:49

Recently Reported IPs

104.21.49.224 104.21.5.133 104.21.5.86 104.21.50.174
104.21.50.252 104.21.50.48 104.21.51.103 104.21.52.250
104.21.52.48 104.21.52.57 104.21.53.126 104.21.53.74
104.21.54.145 104.21.54.148 104.21.54.253 104.21.54.71
104.21.55.112 104.21.56.165 104.21.56.50 104.21.57.17