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 <<>> 104.21.21.34
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62503
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.34.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:57:00 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 34.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 34.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.112.213.248 attack
Aug 31 16:39:31 vpn01 sshd[19044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.213.248
Aug 31 16:39:33 vpn01 sshd[19044]: Failed password for invalid user admin from 193.112.213.248 port 55674 ssh2
...
2020-08-31 23:02:46
212.34.240.65 attackbots
 TCP (SYN) 212.34.240.65:6000 -> port 139, len 44
2020-08-31 23:07:20
41.204.93.22 attackbots
1433/tcp
[2020-08-31]1pkt
2020-08-31 22:56:29
222.186.31.166 attack
Aug 31 16:34:13 ncomp sshd[5619]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
Aug 31 16:34:15 ncomp sshd[5619]: Failed password for root from 222.186.31.166 port 55425 ssh2
Aug 31 16:34:26 ncomp sshd[5685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
Aug 31 16:34:28 ncomp sshd[5685]: Failed password for root from 222.186.31.166 port 57647 ssh2
2020-08-31 22:42:41
186.251.121.27 attackspambots
Unauthorized connection attempt from IP address 186.251.121.27 on Port 445(SMB)
2020-08-31 23:06:49
114.41.48.128 attack
445/tcp
[2020-08-31]1pkt
2020-08-31 23:01:10
128.199.241.107 attack
(sshd) Failed SSH login from 128.199.241.107 (SG/Singapore/-): 5 in the last 3600 secs
2020-08-31 23:04:36
43.224.130.146 attackbotsspam
Aug 31 12:30:56 vps-51d81928 sshd[125361]: Failed password for invalid user martina from 43.224.130.146 port 51866 ssh2
Aug 31 12:35:08 vps-51d81928 sshd[125395]: Invalid user riana from 43.224.130.146 port 14308
Aug 31 12:35:08 vps-51d81928 sshd[125395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.224.130.146 
Aug 31 12:35:08 vps-51d81928 sshd[125395]: Invalid user riana from 43.224.130.146 port 14308
Aug 31 12:35:10 vps-51d81928 sshd[125395]: Failed password for invalid user riana from 43.224.130.146 port 14308 ssh2
...
2020-08-31 23:09:00
94.2.79.92 attackbotsspam
Automatic report - Port Scan Attack
2020-08-31 22:44:37
95.59.77.111 attack
Unauthorized connection attempt from IP address 95.59.77.111 on Port 445(SMB)
2020-08-31 23:12:46
64.225.38.250 attackbotsspam
Aug 31 14:25:28 *hidden* sshd[4773]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.38.250 Aug 31 14:25:30 *hidden* sshd[4773]: Failed password for invalid user test5 from 64.225.38.250 port 34918 ssh2 Aug 31 14:35:26 *hidden* sshd[6701]: Invalid user admin from 64.225.38.250 port 56368
2020-08-31 22:45:08
160.155.53.22 attack
Brute force attempt
2020-08-31 23:27:33
110.164.93.99 attack
2020-08-31T14:16:03.494198shield sshd\[8109\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.164.93.99  user=root
2020-08-31T14:16:05.342049shield sshd\[8109\]: Failed password for root from 110.164.93.99 port 47678 ssh2
2020-08-31T14:18:35.666546shield sshd\[8656\]: Invalid user admin1 from 110.164.93.99 port 51934
2020-08-31T14:18:35.691299shield sshd\[8656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.164.93.99
2020-08-31T14:18:38.075709shield sshd\[8656\]: Failed password for invalid user admin1 from 110.164.93.99 port 51934 ssh2
2020-08-31 23:28:12
27.71.95.163 attack
Unauthorized connection attempt from IP address 27.71.95.163 on Port 445(SMB)
2020-08-31 23:09:30
88.10.202.231 attack
20/8/31@08:34:51: FAIL: Alarm-Network address from=88.10.202.231
20/8/31@08:34:51: FAIL: Alarm-Network address from=88.10.202.231
...
2020-08-31 23:25:33

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