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 <<>> 104.21.20.239
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60240
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.239.			IN	A

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

;; Query time: 51 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:23 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 239.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 239.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.139.26 attackspambots
F2B jail: sshd. Time: 2019-11-17 10:43:44, Reported by: VKReport
2019-11-17 17:48:39
123.206.90.149 attackbots
Nov 16 23:17:48 tdfoods sshd\[21002\]: Invalid user web from 123.206.90.149
Nov 16 23:17:48 tdfoods sshd\[21002\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.90.149
Nov 16 23:17:50 tdfoods sshd\[21002\]: Failed password for invalid user web from 123.206.90.149 port 48218 ssh2
Nov 16 23:23:09 tdfoods sshd\[21439\]: Invalid user napier from 123.206.90.149
Nov 16 23:23:09 tdfoods sshd\[21439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.90.149
2019-11-17 17:23:49
190.64.141.18 attack
Nov 17 13:49:05 vibhu-HP-Z238-Microtower-Workstation sshd\[31756\]: Invalid user mtichell from 190.64.141.18
Nov 17 13:49:05 vibhu-HP-Z238-Microtower-Workstation sshd\[31756\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.64.141.18
Nov 17 13:49:07 vibhu-HP-Z238-Microtower-Workstation sshd\[31756\]: Failed password for invalid user mtichell from 190.64.141.18 port 43718 ssh2
Nov 17 13:53:49 vibhu-HP-Z238-Microtower-Workstation sshd\[32054\]: Invalid user abc@123 from 190.64.141.18
Nov 17 13:53:49 vibhu-HP-Z238-Microtower-Workstation sshd\[32054\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.64.141.18
...
2019-11-17 17:39:05
78.47.157.226 attackbots
Nov 17 10:09:30 mc1 kernel: \[5268032.877830\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=78.47.157.226 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=54321 PROTO=TCP SPT=35303 DPT=4243 WINDOW=65535 RES=0x00 SYN URGP=0 
Nov 17 10:10:25 mc1 kernel: \[5268087.669106\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=78.47.157.226 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=54321 PROTO=TCP SPT=45163 DPT=2375 WINDOW=65535 RES=0x00 SYN URGP=0 
Nov 17 10:11:43 mc1 kernel: \[5268165.772888\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=78.47.157.226 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=54321 PROTO=TCP SPT=46450 DPT=2376 WINDOW=65535 RES=0x00 SYN URGP=0 
...
2019-11-17 17:17:09
157.52.255.126 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-17 17:46:27
77.247.108.52 attack
77.247.108.52 was recorded 28 times by 16 hosts attempting to connect to the following ports: 59287,59288,59289,54091,54092,54093. Incident counter (4h, 24h, all-time): 28, 156, 1505
2019-11-17 17:32:50
101.89.145.133 attackspambots
Nov 17 09:32:40 MK-Soft-VM8 sshd[23829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.89.145.133 
Nov 17 09:32:43 MK-Soft-VM8 sshd[23829]: Failed password for invalid user dovecot from 101.89.145.133 port 49488 ssh2
...
2019-11-17 17:40:10
61.19.145.135 attackspam
Automatic report - Banned IP Access
2019-11-17 17:32:03
173.201.196.26 attackbots
Automatic report - XMLRPC Attack
2019-11-17 17:19:35
41.160.119.218 attack
Nov 17 07:26:00 herz-der-gamer sshd[24077]: Invalid user misc from 41.160.119.218 port 44566
Nov 17 07:26:00 herz-der-gamer sshd[24077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.160.119.218
Nov 17 07:26:00 herz-der-gamer sshd[24077]: Invalid user misc from 41.160.119.218 port 44566
Nov 17 07:26:03 herz-der-gamer sshd[24077]: Failed password for invalid user misc from 41.160.119.218 port 44566 ssh2
...
2019-11-17 17:35:06
178.18.34.36 attackbotsspam
Honeypot attack, port: 445, PTR: 178-18-34-36.starnet.md.
2019-11-17 17:48:07
217.182.158.104 attackspam
2019-11-17T03:33:21.554118ns547587 sshd\[31619\]: Invalid user lofseik from 217.182.158.104 port 22537
2019-11-17T03:33:21.555627ns547587 sshd\[31619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip104.ip-217-182-158.eu
2019-11-17T03:33:24.208365ns547587 sshd\[31619\]: Failed password for invalid user lofseik from 217.182.158.104 port 22537 ssh2
2019-11-17T03:36:39.693226ns547587 sshd\[5529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip104.ip-217-182-158.eu  user=root
...
2019-11-17 17:46:56
222.186.169.194 attack
Triggered by Fail2Ban at Vostok web server
2019-11-17 17:31:02
5.135.176.206 attackspambots
Nov 17 10:08:40 vps01 sshd[4502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.176.206
Nov 17 10:08:42 vps01 sshd[4502]: Failed password for invalid user mysql from 5.135.176.206 port 34398 ssh2
2019-11-17 17:35:30
129.204.147.84 attack
Invalid user mysql from 129.204.147.84 port 49926
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.147.84
Failed password for invalid user mysql from 129.204.147.84 port 49926 ssh2
Invalid user service from 129.204.147.84 port 58924
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.147.84
2019-11-17 17:14:08

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