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 <<>> 104.21.89.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5913
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.89.100.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:11:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 100.89.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 100.89.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
206.189.77.137 attackspam
Attempted connection to port 3389.
2020-04-15 06:27:20
27.156.126.84 attackspam
Apr 14 23:51:43 santamaria sshd\[8793\]: Invalid user ppldtepe from 27.156.126.84
Apr 14 23:51:43 santamaria sshd\[8793\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.156.126.84
Apr 14 23:51:45 santamaria sshd\[8793\]: Failed password for invalid user ppldtepe from 27.156.126.84 port 55300 ssh2
...
2020-04-15 06:31:16
114.247.222.100 attack
2020-04-14T22:06:08.297373shield sshd\[22980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.247.222.100  user=root
2020-04-14T22:06:09.952582shield sshd\[22980\]: Failed password for root from 114.247.222.100 port 42760 ssh2
2020-04-14T22:10:11.040736shield sshd\[24246\]: Invalid user oraprod from 114.247.222.100 port 49508
2020-04-14T22:10:11.046007shield sshd\[24246\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.247.222.100
2020-04-14T22:10:13.398132shield sshd\[24246\]: Failed password for invalid user oraprod from 114.247.222.100 port 49508 ssh2
2020-04-15 06:28:16
101.36.179.159 attack
Apr 14 14:06:48 mockhub sshd[29321]: Failed password for root from 101.36.179.159 port 45574 ssh2
...
2020-04-15 06:35:00
219.92.250.100 attackspambots
Apr 14 23:54:40 ns381471 sshd[31376]: Failed password for root from 219.92.250.100 port 44890 ssh2
2020-04-15 06:40:12
164.52.24.176 attackspam
Apr 14 22:49:09 debian-2gb-nbg1-2 kernel: \[9156337.860557\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=164.52.24.176 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=239 ID=54321 PROTO=TCP SPT=33770 DPT=1200 WINDOW=65535 RES=0x00 SYN URGP=0
2020-04-15 06:23:16
186.149.46.4 attackbots
Invalid user bocloud from 186.149.46.4 port 31660
2020-04-15 06:32:42
209.141.53.35 attackspambots
999/tcp 999/tcp
[2020-04-14]2pkt
2020-04-15 06:26:47
181.64.241.177 attackbotsspam
Apr 14 22:23:03 scw-6657dc sshd[27206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.64.241.177
Apr 14 22:23:03 scw-6657dc sshd[27206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.64.241.177
Apr 14 22:23:05 scw-6657dc sshd[27206]: Failed password for invalid user pi from 181.64.241.177 port 4115 ssh2
...
2020-04-15 06:41:59
112.35.27.97 attackbotsspam
Apr 14 21:42:00 *** sshd[3420]: User root from 112.35.27.97 not allowed because not listed in AllowUsers
2020-04-15 06:18:13
222.89.92.196 attackbots
Invalid user test from 222.89.92.196 port 50828
2020-04-15 06:15:01
138.36.241.37 attack
Automatic report - Port Scan Attack
2020-04-15 06:39:32
217.125.110.139 attack
Apr 14 23:45:31 lukav-desktop sshd\[2729\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.125.110.139  user=root
Apr 14 23:45:33 lukav-desktop sshd\[2729\]: Failed password for root from 217.125.110.139 port 35610 ssh2
Apr 14 23:55:26 lukav-desktop sshd\[3184\]: Invalid user elemental from 217.125.110.139
Apr 14 23:55:26 lukav-desktop sshd\[3184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.125.110.139
Apr 14 23:55:28 lukav-desktop sshd\[3184\]: Failed password for invalid user elemental from 217.125.110.139 port 45772 ssh2
2020-04-15 06:40:34
94.207.66.153 attackbots
20/4/14@16:49:02: FAIL: Alarm-Network address from=94.207.66.153
...
2020-04-15 06:32:01
41.249.250.209 attackspambots
2020-04-14T16:25:45.1301721495-001 sshd[9421]: Invalid user Redistoor from 41.249.250.209 port 44676
2020-04-14T16:25:46.6042391495-001 sshd[9421]: Failed password for invalid user Redistoor from 41.249.250.209 port 44676 ssh2
2020-04-14T16:29:28.6176631495-001 sshd[10417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.249.250.209  user=root
2020-04-14T16:29:31.0352561495-001 sshd[10417]: Failed password for root from 41.249.250.209 port 52028 ssh2
2020-04-14T16:33:03.9736341495-001 sshd[10572]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.249.250.209  user=root
2020-04-14T16:33:05.5743271495-001 sshd[10572]: Failed password for root from 41.249.250.209 port 59350 ssh2
...
2020-04-15 06:22:54

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