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 <<>> 104.20.213.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62902
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.213.81.			IN	A

;; AUTHORITY SECTION:
.			165	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030501 1800 900 604800 86400

;; Query time: 231 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 06 10:20:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 81.213.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.213.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.91.212.81 attackspambots
Port scan: Attack repeated for 24 hours
2019-10-21 13:57:54
186.115.82.105 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-10-21 13:27:43
51.38.189.150 attackbots
Oct 21 06:46:08 site2 sshd\[7247\]: Invalid user pv from 51.38.189.150Oct 21 06:46:09 site2 sshd\[7247\]: Failed password for invalid user pv from 51.38.189.150 port 48642 ssh2Oct 21 06:49:46 site2 sshd\[7482\]: Failed password for ftp from 51.38.189.150 port 59812 ssh2Oct 21 06:53:26 site2 sshd\[7646\]: Invalid user linda from 51.38.189.150Oct 21 06:53:28 site2 sshd\[7646\]: Failed password for invalid user linda from 51.38.189.150 port 42752 ssh2
...
2019-10-21 13:54:12
159.203.251.90 attack
Oct 21 06:47:29 meumeu sshd[6498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.251.90 
Oct 21 06:47:32 meumeu sshd[6498]: Failed password for invalid user test from 159.203.251.90 port 49070 ssh2
Oct 21 06:47:48 meumeu sshd[6546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.251.90 
...
2019-10-21 13:52:43
178.128.76.6 attackspam
F2B jail: sshd. Time: 2019-10-21 07:18:30, Reported by: VKReport
2019-10-21 13:47:47
106.12.84.112 attackspambots
Oct 21 08:08:55 pkdns2 sshd\[428\]: Invalid user connect from 106.12.84.112Oct 21 08:08:57 pkdns2 sshd\[428\]: Failed password for invalid user connect from 106.12.84.112 port 47870 ssh2Oct 21 08:13:22 pkdns2 sshd\[648\]: Invalid user jdeleon from 106.12.84.112Oct 21 08:13:25 pkdns2 sshd\[648\]: Failed password for invalid user jdeleon from 106.12.84.112 port 55720 ssh2Oct 21 08:17:40 pkdns2 sshd\[859\]: Invalid user tijeun from 106.12.84.112Oct 21 08:17:42 pkdns2 sshd\[859\]: Failed password for invalid user tijeun from 106.12.84.112 port 35336 ssh2
...
2019-10-21 13:58:57
104.243.41.97 attackbotsspam
Oct 21 05:16:55 hcbbdb sshd\[18237\]: Invalid user abc8812345 from 104.243.41.97
Oct 21 05:16:55 hcbbdb sshd\[18237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.243.41.97
Oct 21 05:16:57 hcbbdb sshd\[18237\]: Failed password for invalid user abc8812345 from 104.243.41.97 port 35666 ssh2
Oct 21 05:20:10 hcbbdb sshd\[18550\]: Invalid user terate from 104.243.41.97
Oct 21 05:20:10 hcbbdb sshd\[18550\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.243.41.97
2019-10-21 13:26:10
185.220.101.44 attackspambots
Automatic report - XMLRPC Attack
2019-10-21 13:46:17
180.250.248.39 attackspam
Oct 20 19:28:02 eddieflores sshd\[31093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.248.39  user=root
Oct 20 19:28:03 eddieflores sshd\[31093\]: Failed password for root from 180.250.248.39 port 38684 ssh2
Oct 20 19:32:53 eddieflores sshd\[31466\]: Invalid user udo from 180.250.248.39
Oct 20 19:32:53 eddieflores sshd\[31466\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.248.39
Oct 20 19:32:55 eddieflores sshd\[31466\]: Failed password for invalid user udo from 180.250.248.39 port 49018 ssh2
2019-10-21 13:50:23
104.131.189.116 attackbotsspam
Oct 20 19:41:10 php1 sshd\[24160\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.189.116  user=root
Oct 20 19:41:12 php1 sshd\[24160\]: Failed password for root from 104.131.189.116 port 44898 ssh2
Oct 20 19:45:10 php1 sshd\[24507\]: Invalid user oracle from 104.131.189.116
Oct 20 19:45:10 php1 sshd\[24507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.189.116
Oct 20 19:45:12 php1 sshd\[24507\]: Failed password for invalid user oracle from 104.131.189.116 port 56182 ssh2
2019-10-21 14:03:54
91.1.221.160 attack
Oct 20 19:05:43 tdfoods sshd\[593\]: Invalid user porno from 91.1.221.160
Oct 20 19:05:43 tdfoods sshd\[593\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=p5b01dda0.dip0.t-ipconnect.de
Oct 20 19:05:45 tdfoods sshd\[593\]: Failed password for invalid user porno from 91.1.221.160 port 44946 ssh2
Oct 20 19:10:47 tdfoods sshd\[1128\]: Invalid user guest from 91.1.221.160
Oct 20 19:10:47 tdfoods sshd\[1128\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=p5b01dda0.dip0.t-ipconnect.de
2019-10-21 13:25:52
139.59.3.151 attack
$f2bV_matches
2019-10-21 13:42:26
92.119.160.103 attackbots
firewall-block, port(s): 5908/tcp, 5909/tcp, 5911/tcp, 5913/tcp, 5917/tcp, 5918/tcp, 5919/tcp, 5922/tcp, 5923/tcp
2019-10-21 13:50:05
81.22.45.176 attackbots
Oct 21 03:49:23   TCP Attack: SRC=81.22.45.176 DST=[Masked] LEN=40 TOS=0x08 PREC=0x20 TTL=240  PROTO=TCP SPT=55873 DPT=4098 WINDOW=1024 RES=0x00 SYN URGP=0
2019-10-21 14:18:54
64.71.129.99 attackbotsspam
Oct 21 06:56:14 MK-Soft-VM6 sshd[16738]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.71.129.99 
Oct 21 06:56:15 MK-Soft-VM6 sshd[16738]: Failed password for invalid user majordomo from 64.71.129.99 port 46480 ssh2
...
2019-10-21 14:15:37

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