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 <<>> 104.21.55.120
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37072
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.120.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:11:30 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 120.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 120.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.1.171.104 attackspambots
Honeypot attack, port: 445, PTR: marge.mktnews.com.br.
2020-01-14 08:19:43
197.210.52.164 attackbotsspam
Unauthorized connection attempt detected from IP address 197.210.52.164 to port 445
2020-01-14 08:00:47
46.101.11.213 attack
Jan 14 00:11:13 pornomens sshd\[21374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.11.213  user=root
Jan 14 00:11:16 pornomens sshd\[21374\]: Failed password for root from 46.101.11.213 port 48002 ssh2
Jan 14 00:14:02 pornomens sshd\[21407\]: Invalid user development from 46.101.11.213 port 48874
Jan 14 00:14:02 pornomens sshd\[21407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.11.213
...
2020-01-14 07:50:40
198.108.67.89 attack
Portscan or hack attempt detected by psad/fwsnort
2020-01-14 08:09:56
49.88.112.65 attackspambots
Jan 13 23:55:42 hcbbdb sshd\[18553\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.65  user=root
Jan 13 23:55:45 hcbbdb sshd\[18553\]: Failed password for root from 49.88.112.65 port 19469 ssh2
Jan 13 23:56:43 hcbbdb sshd\[18649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.65  user=root
Jan 13 23:56:45 hcbbdb sshd\[18649\]: Failed password for root from 49.88.112.65 port 41557 ssh2
Jan 13 23:57:48 hcbbdb sshd\[18747\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.65  user=root
2020-01-14 08:13:26
77.52.205.94 attack
Automatic report - Port Scan Attack
2020-01-14 08:23:32
50.63.162.251 attackbotsspam
[munged]::80 50.63.162.251 - - [13/Jan/2020:22:39:43 +0100] "POST /[munged]: HTTP/1.1" 200 7053 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36"
[munged]::80 50.63.162.251 - - [13/Jan/2020:22:39:44 +0100] "POST /[munged]: HTTP/1.1" 200 7052 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36"
2020-01-14 07:55:15
51.75.123.107 attackspambots
Unauthorized connection attempt detected from IP address 51.75.123.107 to port 2220 [J]
2020-01-14 08:12:07
106.53.74.229 attackbotsspam
Unauthorized connection attempt detected from IP address 106.53.74.229 to port 2220 [J]
2020-01-14 08:02:44
84.1.150.12 attackspam
Jan 14 00:41:36 s1 sshd\[26723\]: Invalid user postgis from 84.1.150.12 port 54254
Jan 14 00:41:36 s1 sshd\[26723\]: Failed password for invalid user postgis from 84.1.150.12 port 54254 ssh2
Jan 14 00:44:29 s1 sshd\[26814\]: Invalid user webmo from 84.1.150.12 port 41024
Jan 14 00:44:29 s1 sshd\[26814\]: Failed password for invalid user webmo from 84.1.150.12 port 41024 ssh2
Jan 14 00:46:36 s1 sshd\[27687\]: User root from 84.1.150.12 not allowed because not listed in AllowUsers
Jan 14 00:46:36 s1 sshd\[27687\]: Failed password for invalid user root from 84.1.150.12 port 53646 ssh2
...
2020-01-14 08:17:38
183.129.160.229 attackbots
Jan 14 01:04:12 debian-2gb-nbg1-2 kernel: \[1219554.106399\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=183.129.160.229 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=111 ID=48518 PROTO=TCP SPT=52563 DPT=875 WINDOW=29200 RES=0x00 SYN URGP=0
2020-01-14 08:06:18
118.25.101.161 attack
2020-01-13T23:42:07.556643shield sshd\[16587\]: Invalid user li from 118.25.101.161 port 54546
2020-01-13T23:42:07.564681shield sshd\[16587\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.101.161
2020-01-13T23:42:10.032664shield sshd\[16587\]: Failed password for invalid user li from 118.25.101.161 port 54546 ssh2
2020-01-13T23:45:34.148326shield sshd\[17646\]: Invalid user ftptest from 118.25.101.161 port 54842
2020-01-13T23:45:34.155125shield sshd\[17646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.101.161
2020-01-14 07:51:57
24.232.123.133 attackbots
Invalid user miao from 24.232.123.133 port 43126
2020-01-14 08:04:44
167.71.221.173 attackbotsspam
Invalid user smart from 167.71.221.173 port 44321
2020-01-14 08:22:02
106.8.86.51 attackbots
Unauthorized connection attempt detected from IP address 106.8.86.51 to port 23 [J]
2020-01-14 07:54:06

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