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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.43.149.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8521
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.43.149.100.			IN	A

;; AUTHORITY SECTION:
.			473	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 06:04:47 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 100.149.43.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 100.149.43.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
111.229.39.187 attackspambots
$f2bV_matches
2020-04-19 00:13:08
51.75.140.153 attackbots
2020-04-18T11:20:32.7997291495-001 sshd[40057]: Invalid user gitlab-runner from 51.75.140.153 port 36720
2020-04-18T11:20:34.0819901495-001 sshd[40057]: Failed password for invalid user gitlab-runner from 51.75.140.153 port 36720 ssh2
2020-04-18T11:24:52.9763331495-001 sshd[40270]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.ip-51-75-140.eu  user=root
2020-04-18T11:24:54.7270941495-001 sshd[40270]: Failed password for root from 51.75.140.153 port 54642 ssh2
2020-04-18T11:29:08.7130811495-001 sshd[40543]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.ip-51-75-140.eu  user=root
2020-04-18T11:29:10.4944991495-001 sshd[40543]: Failed password for root from 51.75.140.153 port 44332 ssh2
...
2020-04-19 00:35:49
113.137.36.187 attack
Apr 18 11:24:33 XXX sshd[44383]: Invalid user ez from 113.137.36.187 port 45710
2020-04-19 00:22:04
200.61.190.81 attackbots
2020-04-18T15:19:47.739987  sshd[13263]: Invalid user ftptest from 200.61.190.81 port 58338
2020-04-18T15:19:47.754286  sshd[13263]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.61.190.81
2020-04-18T15:19:47.739987  sshd[13263]: Invalid user ftptest from 200.61.190.81 port 58338
2020-04-18T15:19:49.752293  sshd[13263]: Failed password for invalid user ftptest from 200.61.190.81 port 58338 ssh2
...
2020-04-19 00:24:39
89.188.160.51 attack
1587211204 - 04/18/2020 14:00:04 Host: 89.188.160.51/89.188.160.51 Port: 445 TCP Blocked
2020-04-19 00:14:27
106.13.99.107 attack
Apr 18 18:22:00 vps sshd[695602]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.99.107
Apr 18 18:22:02 vps sshd[695602]: Failed password for invalid user erp from 106.13.99.107 port 39810 ssh2
Apr 18 18:24:11 vps sshd[705004]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.99.107  user=root
Apr 18 18:24:13 vps sshd[705004]: Failed password for root from 106.13.99.107 port 32860 ssh2
Apr 18 18:26:33 vps sshd[718022]: Invalid user fn from 106.13.99.107 port 53888
...
2020-04-19 00:26:40
123.206.38.253 attackspam
Apr 18 15:26:55 hosting sshd[25738]: Invalid user xp from 123.206.38.253 port 46062
...
2020-04-19 00:21:44
67.207.88.180 attack
2020-04-18T12:49:03.932893ionos.janbro.de sshd[15858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.207.88.180
2020-04-18T12:49:03.827206ionos.janbro.de sshd[15858]: Invalid user af from 67.207.88.180 port 55458
2020-04-18T12:49:05.813121ionos.janbro.de sshd[15858]: Failed password for invalid user af from 67.207.88.180 port 55458 ssh2
2020-04-18T12:53:13.024266ionos.janbro.de sshd[15893]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.207.88.180  user=root
2020-04-18T12:53:15.401438ionos.janbro.de sshd[15893]: Failed password for root from 67.207.88.180 port 40848 ssh2
2020-04-18T12:57:24.892946ionos.janbro.de sshd[15929]: Invalid user admin from 67.207.88.180 port 54478
2020-04-18T12:57:25.115197ionos.janbro.de sshd[15929]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.207.88.180
2020-04-18T12:57:24.892946ionos.janbro.de sshd[15929]: Invalid user admi
...
2020-04-19 00:10:19
106.12.57.47 attack
SSH Brute-Force attacks
2020-04-19 00:41:26
146.185.130.101 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2020-04-19 00:21:24
51.77.147.5 attackspam
failed root login
2020-04-19 00:46:08
51.38.57.78 attack
Apr 18 15:28:14 XXX sshd[43845]: Invalid user lyd from 51.38.57.78 port 40450
2020-04-19 00:44:46
209.141.51.254 attackspam
prod3
...
2020-04-19 00:19:13
89.248.168.229 attack
Apr 18 16:23:34 pi sshd[12984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.248.168.229  user=root
Apr 18 16:23:37 pi sshd[12984]: Failed password for invalid user root from 89.248.168.229 port 55894 ssh2
2020-04-19 00:27:26
69.229.6.46 attackbotsspam
$f2bV_matches
2020-04-19 00:35:03

Recently Reported IPs

121.29.178.58 121.33.63.7 122.162.178.211 122.118.74.192
122.162.228.3 122.163.130.188 122.162.34.39 122.163.136.65
122.163.177.98 122.163.222.128 122.163.36.165 122.165.144.142
122.163.91.170 122.164.26.81 122.168.216.14 122.167.172.65
122.168.231.196 122.166.95.159 122.169.134.99 122.169.77.207