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 <<>> 104.21.39.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56111
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.48.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:47 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 48.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
69.94.133.136 attackspam
Spam
2019-09-13 20:47:00
182.52.2.104 attackspam
2019-09-13T11:18:33.517187abusebot-2.cloudsearch.cf sshd\[7904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.52.2.104  user=root
2019-09-13 21:51:32
182.71.227.125 attack
Unauthorized connection attempt from IP address 182.71.227.125 on Port 445(SMB)
2019-09-13 21:36:26
106.52.180.196 attackbots
Sep 13 13:07:56 hcbbdb sshd\[5820\]: Invalid user jenkins from 106.52.180.196
Sep 13 13:07:56 hcbbdb sshd\[5820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.180.196
Sep 13 13:07:59 hcbbdb sshd\[5820\]: Failed password for invalid user jenkins from 106.52.180.196 port 49322 ssh2
Sep 13 13:12:58 hcbbdb sshd\[6341\]: Invalid user student from 106.52.180.196
Sep 13 13:12:58 hcbbdb sshd\[6341\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.180.196
2019-09-13 21:34:15
77.173.40.55 attackspambots
Sep 13 13:19:16 mintao sshd\[6777\]: Invalid user admin from 77.173.40.55\
Sep 13 13:19:22 mintao sshd\[6779\]: Invalid user ubuntu from 77.173.40.55\
2019-09-13 21:10:48
218.92.0.155 attackspambots
2019-07-25T18:04:31.122Z CLOSE host=218.92.0.155 port=40931 fd=4 time=9.919 bytes=1764
...
2019-09-13 21:40:48
92.194.116.109 attackspam
Sep 13 13:05:18 xxx sshd[29683]: Invalid user pi from 92.194.116.109 port 51466
Sep 13 13:05:18 xxx sshd[29683]: Failed password for invalid user pi from 92.194.116.109 port 51466 ssh2
Sep 13 13:05:18 xxx sshd[29682]: Invalid user pi from 92.194.116.109 port 51464
Sep 13 13:05:18 xxx sshd[29683]: Connection closed by 92.194.116.109 port 51466 [preauth]
Sep 13 13:05:18 xxx sshd[29682]: Failed password for invalid user pi from 92.194.116.109 port 51464 ssh2
Sep 13 13:05:18 xxx sshd[29682]: Connection closed by 92.194.116.109 port 51464 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=92.194.116.109
2019-09-13 20:48:21
121.151.74.192 attack
Hits on port : 2323
2019-09-13 20:58:48
123.12.239.238 attack
Sep 13 13:18:45 km20725 sshd[25603]: reveeclipse mapping checking getaddrinfo for hn.kd.ny.adsl [123.12.239.238] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 13 13:18:45 km20725 sshd[25603]: Invalid user admin from 123.12.239.238
Sep 13 13:18:45 km20725 sshd[25603]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.12.239.238
Sep 13 13:18:48 km20725 sshd[25603]: Failed password for invalid user admin from 123.12.239.238 port 55142 ssh2
Sep 13 13:18:50 km20725 sshd[25603]: Failed password for invalid user admin from 123.12.239.238 port 55142 ssh2
Sep 13 13:18:52 km20725 sshd[25603]: Failed password for invalid user admin from 123.12.239.238 port 55142 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=123.12.239.238
2019-09-13 21:27:13
1.175.238.98 attack
Hits on port : 2323
2019-09-13 21:22:55
165.227.196.144 attackspambots
SSH Brute-Force reported by Fail2Ban
2019-09-13 21:44:22
121.205.202.83 attack
Lines containing failures of 121.205.202.83
Sep 13 12:49:55 omfg postfix/smtpd[8728]: connect from unknown[121.205.202.83]
Sep x@x
Sep 13 12:50:07 omfg postfix/smtpd[8728]: lost connection after RCPT from unknown[121.205.202.83]
Sep 13 12:50:07 omfg postfix/smtpd[8728]: disconnect from unknown[121.205.202.83] helo=1 mail=1 rcpt=0/1 commands=2/3


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.205.202.83
2019-09-13 21:27:33
183.83.73.140 attackspam
Unauthorised access (Sep 13) SRC=183.83.73.140 LEN=52 PREC=0x20 TTL=51 ID=14629 DF TCP DPT=445 WINDOW=8192 SYN
2019-09-13 20:51:07
14.244.6.67 attackbots
Unauthorized connection attempt from IP address 14.244.6.67 on Port 445(SMB)
2019-09-13 21:35:16
159.203.177.53 attackspambots
$f2bV_matches
2019-09-13 21:02:49

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