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 <<>> 104.21.36.169
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48394
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.36.169.			IN	A

;; AUTHORITY SECTION:
.			529	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 02:26:04 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 169.36.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 169.36.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
31.181.202.116 attackspam
Unauthorized connection attempt from IP address 31.181.202.116 on Port 445(SMB)
2020-05-25 23:34:37
95.0.162.13 attack
Unauthorized connection attempt from IP address 95.0.162.13 on Port 445(SMB)
2020-05-26 00:20:34
95.59.163.162 attack
Unauthorized connection attempt from IP address 95.59.163.162 on Port 445(SMB)
2020-05-25 23:53:02
222.186.173.183 attack
May 25 16:53:37 combo sshd[6194]: Failed password for root from 222.186.173.183 port 65078 ssh2
May 25 16:53:40 combo sshd[6194]: Failed password for root from 222.186.173.183 port 65078 ssh2
May 25 16:53:44 combo sshd[6194]: Failed password for root from 222.186.173.183 port 65078 ssh2
...
2020-05-25 23:54:36
123.28.86.57 attackbotsspam
Unauthorized connection attempt from IP address 123.28.86.57 on Port 445(SMB)
2020-05-25 23:47:09
113.190.153.27 attack
Brute force attempt
2020-05-25 23:43:03
106.12.192.91 attackbotsspam
May 25 14:50:22 h2779839 sshd[25717]: Invalid user admin from 106.12.192.91 port 47504
May 25 14:50:22 h2779839 sshd[25717]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.91
May 25 14:50:22 h2779839 sshd[25717]: Invalid user admin from 106.12.192.91 port 47504
May 25 14:50:24 h2779839 sshd[25717]: Failed password for invalid user admin from 106.12.192.91 port 47504 ssh2
May 25 14:53:46 h2779839 sshd[25793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.91  user=root
May 25 14:53:48 h2779839 sshd[25793]: Failed password for root from 106.12.192.91 port 34472 ssh2
May 25 14:57:16 h2779839 sshd[26007]: Invalid user noguiez from 106.12.192.91 port 49706
May 25 14:57:16 h2779839 sshd[26007]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.91
May 25 14:57:16 h2779839 sshd[26007]: Invalid user noguiez from 106.12.192.91 port 49706
May 25 
...
2020-05-26 00:15:07
222.186.42.136 attack
May 25 17:49:51 * sshd[26204]: Failed password for root from 222.186.42.136 port 29687 ssh2
2020-05-25 23:51:17
52.186.40.140 attackbotsspam
May 25 17:26:41 dhoomketu sshd[181710]: Failed password for root from 52.186.40.140 port 2048 ssh2
May 25 17:31:00 dhoomketu sshd[181801]: Invalid user admin from 52.186.40.140 port 2048
May 25 17:31:00 dhoomketu sshd[181801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.186.40.140 
May 25 17:31:00 dhoomketu sshd[181801]: Invalid user admin from 52.186.40.140 port 2048
May 25 17:31:02 dhoomketu sshd[181801]: Failed password for invalid user admin from 52.186.40.140 port 2048 ssh2
...
2020-05-26 00:08:41
164.52.1.70 attackspam
$f2bV_matches
2020-05-25 23:49:30
61.230.137.198 attack
Unauthorized connection attempt from IP address 61.230.137.198 on Port 445(SMB)
2020-05-25 23:37:03
45.14.224.165 attack
May 25 09:37:42 webctf kernel: [372834.339367] [UFW BLOCK] IN=ens3 OUT= MAC=fa:16:3e:1e:56:95:ca:ba:9b:16:21:bc:08:00 SRC=45.14.224.165 DST=137.74.115.118 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=50825 PROTO=TCP SPT=48126 DPT=9000 WINDOW=1024 RES=0x00 SYN URGP=0 
May 25 09:38:44 webctf kernel: [372895.702177] [UFW BLOCK] IN=ens3 OUT= MAC=fa:16:3e:1e:56:95:ca:ba:9b:16:21:bc:08:00 SRC=45.14.224.165 DST=137.74.115.118 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=47124 PROTO=TCP SPT=48126 DPT=9003 WINDOW=1024 RES=0x00 SYN URGP=0 
May 25 09:40:42 webctf kernel: [373014.150444] [UFW BLOCK] IN=ens3 OUT= MAC=fa:16:3e:1e:56:95:ca:ba:9b:16:21:bc:08:00 SRC=45.14.224.165 DST=137.74.115.118 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=16539 PROTO=TCP SPT=48126 DPT=8003 WINDOW=1024 RES=0x00 SYN URGP=0 
May 25 09:49:53 webctf kernel: [373565.180359] [UFW BLOCK] IN=ens3 OUT= MAC=fa:16:3e:1e:56:95:ca:ba:9b:16:21:bc:08:00 SRC=45.14.224.165 DST=137.74.115.118 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=3322 PROTO=TCP SPT=48126 DPT
...
2020-05-25 23:58:51
192.144.172.50 attack
May 25 07:56:03 NPSTNNYC01T sshd[23571]: Failed password for root from 192.144.172.50 port 47380 ssh2
May 25 08:00:50 NPSTNNYC01T sshd[24069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.172.50
May 25 08:00:51 NPSTNNYC01T sshd[24069]: Failed password for invalid user socks from 192.144.172.50 port 42624 ssh2
...
2020-05-26 00:21:57
167.172.249.58 attackspam
May 25 15:18:54 eventyay sshd[26879]: Failed password for root from 167.172.249.58 port 44924 ssh2
May 25 15:22:04 eventyay sshd[27043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.249.58
May 25 15:22:07 eventyay sshd[27043]: Failed password for invalid user kkk from 167.172.249.58 port 41294 ssh2
...
2020-05-25 23:53:20
197.38.193.4 attackbots
xmlrpc attack
2020-05-25 23:43:56

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