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 <<>> 104.21.21.117
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52338
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.117.			IN	A

;; AUTHORITY SECTION:
.			164	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 91 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:30:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 117.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 117.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
52.172.215.49 attackspambots
Cluster member 67.227.229.95 (US/United States/host.cjthedj97.me) said, DENY 52.172.215.49, Reason:[(sshd) Failed SSH login from 52.172.215.49 (IN/India/-): 1 in the last 3600 secs]; Ports: *; Direction: inout; Trigger: LF_CLUSTER
2020-08-18 05:36:05
61.133.232.252 attackspam
Aug 17 22:27:53 nextcloud sshd\[14819\]: Invalid user doctor from 61.133.232.252
Aug 17 22:27:53 nextcloud sshd\[14819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.252
Aug 17 22:27:55 nextcloud sshd\[14819\]: Failed password for invalid user doctor from 61.133.232.252 port 4917 ssh2
2020-08-18 05:14:59
159.203.179.230 attackbots
Aug 17 21:10:23 localhost sshd[94263]: Invalid user suporte from 159.203.179.230 port 54722
Aug 17 21:10:23 localhost sshd[94263]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.179.230
Aug 17 21:10:23 localhost sshd[94263]: Invalid user suporte from 159.203.179.230 port 54722
Aug 17 21:10:25 localhost sshd[94263]: Failed password for invalid user suporte from 159.203.179.230 port 54722 ssh2
Aug 17 21:18:23 localhost sshd[95141]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.179.230  user=root
Aug 17 21:18:25 localhost sshd[95141]: Failed password for root from 159.203.179.230 port 46568 ssh2
...
2020-08-18 05:29:22
34.68.127.147 attack
Aug 17 23:01:37 home sshd[661988]: Invalid user tt from 34.68.127.147 port 47571
Aug 17 23:01:37 home sshd[661988]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.68.127.147 
Aug 17 23:01:37 home sshd[661988]: Invalid user tt from 34.68.127.147 port 47571
Aug 17 23:01:39 home sshd[661988]: Failed password for invalid user tt from 34.68.127.147 port 47571 ssh2
Aug 17 23:04:38 home sshd[663051]: Invalid user odoo from 34.68.127.147 port 45079
...
2020-08-18 05:34:06
201.141.38.150 attackspambots
1597696081 - 08/17/2020 22:28:01 Host: 201.141.38.150/201.141.38.150 Port: 445 TCP Blocked
2020-08-18 05:12:49
63.83.76.47 attackbotsspam
Aug 17 21:48:35 online-web-1 postfix/smtpd[1736521]: connect from fetal.bicharter.com[63.83.76.47]
Aug x@x
Aug 17 21:48:41 online-web-1 postfix/smtpd[1736521]: disconnect from fetal.bicharter.com[63.83.76.47] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Aug 17 21:49:00 online-web-1 postfix/smtpd[1739765]: connect from fetal.bicharter.com[63.83.76.47]
Aug x@x
Aug 17 21:49:06 online-web-1 postfix/smtpd[1739765]: disconnect from fetal.bicharter.com[63.83.76.47] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Aug 17 21:52:07 online-web-1 postfix/smtpd[1736521]: connect from fetal.bicharter.com[63.83.76.47]
Aug 17 21:52:12 online-web-1 postfix/smtpd[1737087]: connect from fetal.bicharter.com[63.83.76.47]
Aug x@x
Aug 17 21:52:13 online-web-1 postfix/smtpd[1736521]: disconnect from fetal.bicharter.com[63.83.76.47] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Aug x@x
Aug 17 21:52:18 online-web-1 postfix/smtpd[1737087]: disconnect from fetal.b........
-------------------------------
2020-08-18 05:26:14
77.37.145.41 attack
port scan and connect, tcp 22 (ssh)
2020-08-18 05:32:20
212.0.149.77 attackbots
Icarus honeypot on github
2020-08-18 05:18:06
77.53.145.97 attackspam
Port probing on unauthorized port 23
2020-08-18 05:14:29
106.55.170.47 attackspam
2020-08-17T20:56:32.277804shield sshd\[7121\]: Invalid user zhengang from 106.55.170.47 port 52840
2020-08-17T20:56:32.284608shield sshd\[7121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.170.47
2020-08-17T20:56:33.881440shield sshd\[7121\]: Failed password for invalid user zhengang from 106.55.170.47 port 52840 ssh2
2020-08-17T20:59:42.459973shield sshd\[7761\]: Invalid user gfw from 106.55.170.47 port 33964
2020-08-17T20:59:42.468300shield sshd\[7761\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.170.47
2020-08-18 05:13:42
24.220.51.123 attackbots
Brute forcing email accounts
2020-08-18 05:12:00
139.199.18.200 attackspambots
Aug 17 20:27:32 IngegnereFirenze sshd[5027]: Failed password for invalid user frank from 139.199.18.200 port 51528 ssh2
...
2020-08-18 05:31:39
117.69.177.219 attack
Unauthorized IMAP connection attempt
2020-08-18 05:07:41
103.146.202.160 attackbots
Aug 17 22:26:48 server sshd[55402]: User postgres from 103.146.202.160 not allowed because not listed in AllowUsers
Aug 17 22:26:50 server sshd[55402]: Failed password for invalid user postgres from 103.146.202.160 port 56040 ssh2
Aug 17 22:27:53 server sshd[55797]: Failed password for invalid user ctp from 103.146.202.160 port 41402 ssh2
2020-08-18 05:17:34
221.139.207.238 attackbots
Aug 17 21:40:52 vm7 sshd[6437]: Bad protocol version identification '' from 221.139.207.238 port 32888
Aug 17 21:40:53 vm7 sshd[6438]: Invalid user NetLinx from 221.139.207.238 port 32931
Aug 17 21:40:54 vm7 sshd[6438]: Connection closed by 221.139.207.238 port 32931 [preauth]
Aug 17 21:40:55 vm7 sshd[6440]: Connection closed by 221.139.207.238 port 33008 [preauth]
Aug 17 21:40:57 vm7 sshd[6442]: Connection closed by 221.139.207.238 port 33115 [preauth]
Aug 17 21:40:58 vm7 sshd[6444]: Connection closed by 221.139.207.238 port 33222 [preauth]
Aug 17 21:41:00 vm7 sshd[6446]: Connection closed by 221.139.207.238 port 33308 [preauth]
Aug 17 21:41:01 vm7 sshd[6448]: Connection closed by 221.139.207.238 port 33403 [preauth]
Aug 17 21:41:03 vm7 sshd[6450]: Connection closed by 221.139.207.238 port 33494 [preauth]
Aug 17 21:41:04 vm7 sshd[6457]: Connection closed by 221.139.207.238 port 33585 [preauth]
Aug 17 21:41:06 vm7 sshd[6459]: Connection closed by 221.139.207.238 port 33........
-------------------------------
2020-08-18 05:22:00

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