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 <<>> 104.20.100.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23730
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.100.2.			IN	A

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

;; Query time: 85 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 16:32:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 2.100.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.100.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
181.41.216.140 attack
Nov 29 13:01:28 mailserver postfix/smtpd[60511]: NOQUEUE: reject: RCPT from unknown[181.41.216.140]: 450 4.7.1 Client host rejected: cannot find your hostname, [181.41.216.140]; from=<9lyfrrn4eyw07b@nosaldesign.cz> to=<[hidden]> proto=ESMTP helo=<[181.41.216.131]>
Nov 29 13:01:28 mailserver postfix/smtpd[60511]: NOQUEUE: reject: RCPT from unknown[181.41.216.140]: 450 4.7.1 Client host rejected: cannot find your hostname, [181.41.216.140]; from=<9lyfrrn4eyw07b@nosaldesign.cz> to=<[hidden]> proto=ESMTP helo=<[181.41.216.131]>
Nov 29 13:01:28 mailserver postfix/smtpd[60511]: NOQUEUE: reject: RCPT from unknown[181.41.216.140]: 450 4.7.1 Client host rejected: cannot find your hostname, [181.41.216.140]; from=<9lyfrrn4eyw07b@nosaldesign.cz> to=<[hidden]> proto=ESMTP helo=<[181.41.216.131]>
Nov 29 13:01:28 mailserver postfix/smtpd[60511]: NOQUEUE: reject: RCPT from unknown[181.41.216.140]: 450 4.7.1 Client host rejected: cannot find your hostname, [181.41.216.140]; from=<9lyfrrn4eyw07b@nosaldesign.cz> to=<[hidden]>
2019-11-29 20:04:06
106.13.82.49 attack
$f2bV_matches
2019-11-29 19:54:48
5.34.183.182 attack
SSH Bruteforce attack
2019-11-29 20:03:49
61.187.135.168 attackspam
Nov 29 08:58:07 server sshd\[20830\]: Invalid user shirman from 61.187.135.168
Nov 29 08:58:07 server sshd\[20830\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.187.135.168 
Nov 29 08:58:09 server sshd\[20830\]: Failed password for invalid user shirman from 61.187.135.168 port 44094 ssh2
Nov 29 09:21:08 server sshd\[26832\]: Invalid user webadm from 61.187.135.168
Nov 29 09:21:08 server sshd\[26832\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.187.135.168 
...
2019-11-29 19:58:14
117.121.100.228 attackbotsspam
Invalid user nobody123456 from 117.121.100.228 port 58202
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.121.100.228
Failed password for invalid user nobody123456 from 117.121.100.228 port 58202 ssh2
Invalid user password from 117.121.100.228 port 35056
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.121.100.228
2019-11-29 19:46:19
137.74.154.16 attackbots
[portscan] tcp/3389 [MS RDP]
*(RWIN=1024)(11291316)
2019-11-29 19:44:14
140.143.121.45 attackbots
Nov 29 01:05:37 aragorn sshd[32255]: Invalid user hadoop from 140.143.121.45
Nov 29 01:21:28 aragorn sshd[3046]: Invalid user tomcat from 140.143.121.45
Nov 29 01:21:29 aragorn sshd[3047]: Invalid user tomcat from 140.143.121.45
Nov 29 01:21:30 aragorn sshd[3045]: Invalid user tomcat from 140.143.121.45
...
2019-11-29 19:43:51
157.245.228.55 attackbots
" "
2019-11-29 19:44:51
121.171.166.170 attackbots
Nov 29 10:58:01 ncomp sshd[26806]: Invalid user richardger from 121.171.166.170
Nov 29 10:58:01 ncomp sshd[26806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170
Nov 29 10:58:01 ncomp sshd[26806]: Invalid user richardger from 121.171.166.170
Nov 29 10:58:02 ncomp sshd[26806]: Failed password for invalid user richardger from 121.171.166.170 port 57640 ssh2
2019-11-29 19:48:09
201.86.69.118 attackbots
firewall-block, port(s): 80/tcp
2019-11-29 20:08:09
88.89.44.167 attackbots
2019-11-29T08:28:25.187308abusebot-8.cloudsearch.cf sshd\[14925\]: Invalid user barbera from 88.89.44.167 port 41632
2019-11-29 19:53:07
159.203.201.169 attackbotsspam
110/tcp 14980/tcp 47987/tcp...
[2019-09-29/11-28]62pkt,51pt.(tcp),4pt.(udp)
2019-11-29 20:11:44
51.255.168.127 attackspam
Nov 29 12:12:21 server sshd\[5465\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=127.ip-51-255-168.eu  user=root
Nov 29 12:12:24 server sshd\[5465\]: Failed password for root from 51.255.168.127 port 47894 ssh2
Nov 29 12:19:28 server sshd\[7101\]: Invalid user webmaster from 51.255.168.127
Nov 29 12:19:28 server sshd\[7101\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=127.ip-51-255-168.eu 
Nov 29 12:19:31 server sshd\[7101\]: Failed password for invalid user webmaster from 51.255.168.127 port 53026 ssh2
...
2019-11-29 19:44:35
193.158.48.45 attackbotsspam
2019-11-29T07:18:09.751410shield sshd\[28395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.158.48.45  user=root
2019-11-29T07:18:11.980593shield sshd\[28395\]: Failed password for root from 193.158.48.45 port 51736 ssh2
2019-11-29T07:21:44.696132shield sshd\[29007\]: Invalid user rasidi from 193.158.48.45 port 59642
2019-11-29T07:21:44.701334shield sshd\[29007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.158.48.45
2019-11-29T07:21:46.112429shield sshd\[29007\]: Failed password for invalid user rasidi from 193.158.48.45 port 59642 ssh2
2019-11-29 20:12:41
181.48.58.162 attack
Nov 29 17:08:32 itv-usvr-02 sshd[31194]: Invalid user scottye from 181.48.58.162 port 57917
Nov 29 17:08:32 itv-usvr-02 sshd[31194]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.58.162
Nov 29 17:08:32 itv-usvr-02 sshd[31194]: Invalid user scottye from 181.48.58.162 port 57917
Nov 29 17:08:34 itv-usvr-02 sshd[31194]: Failed password for invalid user scottye from 181.48.58.162 port 57917 ssh2
Nov 29 17:11:46 itv-usvr-02 sshd[31301]: Invalid user sorgan from 181.48.58.162 port 47822
2019-11-29 19:55:47

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