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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.45.79
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35868
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.79.			IN	A

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

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 23 04:00:13 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 79.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 79.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
184.178.172.18 attackbots
Ein möglicherweise gefährlicher Request.Form-Wert wurde vom Client (mp$ContentZone$TxtMessage="...ulli fx 
2020-04-25 12:33:58
46.147.163.97 attackbots
Scanning for known vulnerabilities in web app
2020-04-25 12:17:25
46.38.144.32 attackspambots
Apr 25 06:29:55 relay postfix/smtpd\[1040\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 25 06:30:26 relay postfix/smtpd\[12329\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 25 06:31:13 relay postfix/smtpd\[1040\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 25 06:31:43 relay postfix/smtpd\[12329\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 25 06:32:30 relay postfix/smtpd\[13863\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-04-25 12:33:29
186.206.139.166 attackspambots
Apr 25 06:23:56 vps647732 sshd[5967]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.206.139.166
Apr 25 06:23:58 vps647732 sshd[5967]: Failed password for invalid user vcsa from 186.206.139.166 port 46640 ssh2
...
2020-04-25 12:40:06
218.92.0.138 attack
2020-04-25T05:59:21.947626sd-86998 sshd[39117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.138  user=root
2020-04-25T05:59:23.855189sd-86998 sshd[39117]: Failed password for root from 218.92.0.138 port 19197 ssh2
2020-04-25T05:59:26.639201sd-86998 sshd[39117]: Failed password for root from 218.92.0.138 port 19197 ssh2
2020-04-25T05:59:21.947626sd-86998 sshd[39117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.138  user=root
2020-04-25T05:59:23.855189sd-86998 sshd[39117]: Failed password for root from 218.92.0.138 port 19197 ssh2
2020-04-25T05:59:26.639201sd-86998 sshd[39117]: Failed password for root from 218.92.0.138 port 19197 ssh2
2020-04-25T05:59:21.947626sd-86998 sshd[39117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.138  user=root
2020-04-25T05:59:23.855189sd-86998 sshd[39117]: Failed password for root from 218.92.0.138 p
...
2020-04-25 12:19:07
51.38.225.124 attack
Apr 25 00:12:02 NPSTNNYC01T sshd[18523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.225.124
Apr 25 00:12:03 NPSTNNYC01T sshd[18523]: Failed password for invalid user ch from 51.38.225.124 port 57388 ssh2
Apr 25 00:15:17 NPSTNNYC01T sshd[19285]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.225.124
...
2020-04-25 12:16:57
222.186.30.57 attackbots
2020-04-25T06:10:28.849717vps773228.ovh.net sshd[11809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
2020-04-25T06:10:31.323181vps773228.ovh.net sshd[11809]: Failed password for root from 222.186.30.57 port 49812 ssh2
2020-04-25T06:10:28.849717vps773228.ovh.net sshd[11809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
2020-04-25T06:10:31.323181vps773228.ovh.net sshd[11809]: Failed password for root from 222.186.30.57 port 49812 ssh2
2020-04-25T06:10:33.726179vps773228.ovh.net sshd[11809]: Failed password for root from 222.186.30.57 port 49812 ssh2
...
2020-04-25 12:29:02
139.199.0.84 attack
04/25/2020-00:28:43.272598 139.199.0.84 Protocol: 6 ET SCAN Potential SSH Scan
2020-04-25 12:29:32
124.149.173.250 attack
xmlrpc attack
2020-04-25 12:16:43
61.177.172.128 attack
Apr 25 06:25:43 mail sshd[14197]: Failed password for root from 61.177.172.128 port 61244 ssh2
Apr 25 06:25:46 mail sshd[14197]: Failed password for root from 61.177.172.128 port 61244 ssh2
Apr 25 06:25:56 mail sshd[14197]: error: maximum authentication attempts exceeded for root from 61.177.172.128 port 61244 ssh2 [preauth]
2020-04-25 12:26:38
222.186.30.76 attackspam
Apr 25 06:38:23 srv01 sshd[9850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
Apr 25 06:38:24 srv01 sshd[9850]: Failed password for root from 222.186.30.76 port 49466 ssh2
Apr 25 06:38:27 srv01 sshd[9850]: Failed password for root from 222.186.30.76 port 49466 ssh2
Apr 25 06:38:23 srv01 sshd[9850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
Apr 25 06:38:24 srv01 sshd[9850]: Failed password for root from 222.186.30.76 port 49466 ssh2
Apr 25 06:38:27 srv01 sshd[9850]: Failed password for root from 222.186.30.76 port 49466 ssh2
Apr 25 06:38:23 srv01 sshd[9850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
Apr 25 06:38:24 srv01 sshd[9850]: Failed password for root from 222.186.30.76 port 49466 ssh2
Apr 25 06:38:27 srv01 sshd[9850]: Failed password for root from 222.186.30.76 port 49466 
...
2020-04-25 12:42:34
134.119.216.241 attackbotsspam
*Port Scan* detected from 134.119.216.241 (FR/France/-). 11 hits in the last 225 seconds
2020-04-25 12:37:30
103.145.12.87 attackspam
[2020-04-24 23:59:38] NOTICE[1170][C-00004ed8] chan_sip.c: Call from '' (103.145.12.87:61676) to extension '9011442037698349' rejected because extension not found in context 'public'.
[2020-04-24 23:59:38] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-24T23:59:38.405-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011442037698349",SessionID="0x7f6c083b8aa8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.87/61676",ACLName="no_extension_match"
[2020-04-24 23:59:40] NOTICE[1170][C-00004ed9] chan_sip.c: Call from '' (103.145.12.87:50262) to extension '01146812400368' rejected because extension not found in context 'public'.
[2020-04-24 23:59:40] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-24T23:59:40.823-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812400368",SessionID="0x7f6c08101b78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
...
2020-04-25 12:11:46
94.138.208.158 attack
Apr 25 06:30:43 vps sshd[173233]: Failed password for invalid user admin from 94.138.208.158 port 49304 ssh2
Apr 25 06:34:38 vps sshd[190248]: Invalid user albino from 94.138.208.158 port 34212
Apr 25 06:34:38 vps sshd[190248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.138.208.158
Apr 25 06:34:39 vps sshd[190248]: Failed password for invalid user albino from 94.138.208.158 port 34212 ssh2
Apr 25 06:38:38 vps sshd[211354]: Invalid user accepted from 94.138.208.158 port 47414
...
2020-04-25 12:45:30
222.186.52.39 attack
2020-04-25T04:13:54.236343abusebot-4.cloudsearch.cf sshd[8187]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.39  user=root
2020-04-25T04:13:55.657151abusebot-4.cloudsearch.cf sshd[8187]: Failed password for root from 222.186.52.39 port 58065 ssh2
2020-04-25T04:13:57.785667abusebot-4.cloudsearch.cf sshd[8187]: Failed password for root from 222.186.52.39 port 58065 ssh2
2020-04-25T04:13:54.236343abusebot-4.cloudsearch.cf sshd[8187]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.39  user=root
2020-04-25T04:13:55.657151abusebot-4.cloudsearch.cf sshd[8187]: Failed password for root from 222.186.52.39 port 58065 ssh2
2020-04-25T04:13:57.785667abusebot-4.cloudsearch.cf sshd[8187]: Failed password for root from 222.186.52.39 port 58065 ssh2
2020-04-25T04:13:54.236343abusebot-4.cloudsearch.cf sshd[8187]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhos
...
2020-04-25 12:14:25

Recently Reported IPs

44.159.22.154 104.21.45.92 104.21.46.201 104.21.46.61
104.21.47.160 104.21.47.247 104.21.47.4 104.21.47.45
104.21.48.181 104.21.48.202 104.21.49.183 104.21.49.224
104.21.49.4 104.21.5.133 104.21.5.86 104.21.50.174
104.21.50.252 104.21.50.48 104.21.51.103 104.21.52.250