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 <<>> 104.21.11.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51899
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.103.			IN	A

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

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:36:07 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 103.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.88.5.55 attack
port scan and connect, tcp 80 (http)
2020-05-16 01:18:36
157.39.60.1 attack
Lines containing failures of 157.39.60.1
May 15 14:03:50 majoron sshd[9932]: Invalid user ubnt from 157.39.60.1 port 51149
May 15 14:03:50 majoron sshd[9932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.39.60.1 
May 15 14:03:52 majoron sshd[9932]: Failed password for invalid user ubnt from 157.39.60.1 port 51149 ssh2
May 15 14:03:53 majoron sshd[9932]: Connection closed by invalid user ubnt 157.39.60.1 port 51149 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=157.39.60.1
2020-05-16 01:31:39
45.125.65.102 attack
"My Canadian Pharmacy" – target AOL accounts ISP Viettel Group 117.0.15.104 - phishing link hotprivateeshop.ru
2020-05-16 01:00:23
118.24.236.121 attackbotsspam
May 15 18:53:12 gw1 sshd[10251]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.236.121
May 15 18:53:14 gw1 sshd[10251]: Failed password for invalid user y\303\266netici from 118.24.236.121 port 35858 ssh2
...
2020-05-16 01:25:08
46.152.215.242 attackbotsspam
Unauthorised access (May 15) SRC=46.152.215.242 LEN=48 TTL=112 ID=28203 DF TCP DPT=445 WINDOW=8192 SYN
2020-05-16 01:10:35
47.17.177.110 attackspam
2020-05-15T10:25:17.997750linuxbox-skyline sshd[26137]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.17.177.110  user=root
2020-05-15T10:25:20.095560linuxbox-skyline sshd[26137]: Failed password for root from 47.17.177.110 port 42498 ssh2
...
2020-05-16 01:15:22
128.199.165.53 attackbotsspam
2020-05-15T14:10:22.685816abusebot-3.cloudsearch.cf sshd[9218]: Invalid user panda from 128.199.165.53 port 54155
2020-05-15T14:10:22.692566abusebot-3.cloudsearch.cf sshd[9218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.165.53
2020-05-15T14:10:22.685816abusebot-3.cloudsearch.cf sshd[9218]: Invalid user panda from 128.199.165.53 port 54155
2020-05-15T14:10:25.151926abusebot-3.cloudsearch.cf sshd[9218]: Failed password for invalid user panda from 128.199.165.53 port 54155 ssh2
2020-05-15T14:14:53.051567abusebot-3.cloudsearch.cf sshd[9591]: Invalid user rpc from 128.199.165.53 port 52602
2020-05-15T14:14:53.060362abusebot-3.cloudsearch.cf sshd[9591]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.165.53
2020-05-15T14:14:53.051567abusebot-3.cloudsearch.cf sshd[9591]: Invalid user rpc from 128.199.165.53 port 52602
2020-05-15T14:14:55.393931abusebot-3.cloudsearch.cf sshd[9591]: Failed pass
...
2020-05-16 00:59:54
51.137.202.121 attackspam
May 15 12:17:38 XXXXXX sshd[64166]: Invalid user admin from 51.137.202.121 port 30728
2020-05-16 00:56:50
46.123.245.75 attackbots
May 15 14:23:13 mout sshd[31902]: Invalid user user from 46.123.245.75 port 4746
May 15 14:23:15 mout sshd[31902]: Failed password for invalid user user from 46.123.245.75 port 4746 ssh2
May 15 14:23:15 mout sshd[31902]: Connection closed by 46.123.245.75 port 4746 [preauth]
2020-05-16 01:14:40
122.51.255.33 attackspambots
May 15 23:47:57 itv-usvr-02 sshd[21785]: Invalid user master from 122.51.255.33 port 64831
May 15 23:47:57 itv-usvr-02 sshd[21785]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.255.33
May 15 23:47:57 itv-usvr-02 sshd[21785]: Invalid user master from 122.51.255.33 port 64831
May 15 23:48:00 itv-usvr-02 sshd[21785]: Failed password for invalid user master from 122.51.255.33 port 64831 ssh2
May 15 23:52:39 itv-usvr-02 sshd[21937]: Invalid user bouncer from 122.51.255.33 port 56636
2020-05-16 01:26:05
134.209.44.17 attack
May 15 13:09:21 NPSTNNYC01T sshd[24119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.44.17
May 15 13:09:23 NPSTNNYC01T sshd[24119]: Failed password for invalid user cloud from 134.209.44.17 port 42098 ssh2
May 15 13:12:55 NPSTNNYC01T sshd[26209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.44.17
...
2020-05-16 01:26:48
139.199.115.225 attackbots
W 31101,/var/log/nginx/access.log,-,-
2020-05-16 01:28:45
177.53.56.71 attackspam
$f2bV_matches
2020-05-16 01:15:51
42.233.251.22 attackbotsspam
May 15 13:13:18 server6 sshd[4853]: reveeclipse mapping checking getaddrinfo for hn.kd.ny.adsl [42.233.251.22] failed - POSSIBLE BREAK-IN ATTEMPT!
May 15 13:13:20 server6 sshd[4853]: Failed password for invalid user rpcuser from 42.233.251.22 port 47192 ssh2
May 15 13:13:20 server6 sshd[4853]: Received disconnect from 42.233.251.22: 11: Bye Bye [preauth]
May 15 13:19:21 server6 sshd[11011]: reveeclipse mapping checking getaddrinfo for hn.kd.ny.adsl [42.233.251.22] failed - POSSIBLE BREAK-IN ATTEMPT!
May 15 13:19:23 server6 sshd[11011]: Failed password for invalid user jairhostnameo from 42.233.251.22 port 39362 ssh2
May 15 13:19:23 server6 sshd[11011]: Received disconnect from 42.233.251.22: 11: Bye Bye [preauth]
May 15 13:21:52 server6 sshd[13839]: reveeclipse mapping checking getaddrinfo for hn.kd.ny.adsl [42.233.251.22] failed - POSSIBLE BREAK-IN ATTEMPT!
May 15 13:21:54 server6 sshd[13839]: Failed password for invalid user hadoop from 42.233.251.22 port 3202 ssh2
Ma........
-------------------------------
2020-05-16 01:08:45
122.51.82.162 attackspam
5x Failed Password
2020-05-16 01:22:13

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