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: Seoul

Region: Seoul

Country: South Korea

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 <<>> 121.158.145.147
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39730
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.158.145.147.		IN	A

;; AUTHORITY SECTION:
.			335	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020040102 1800 900 604800 86400

;; Query time: 101 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 02 12:28:44 CST 2020
;; MSG SIZE  rcvd: 119
Host info
Host 147.145.158.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 147.145.158.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
110.35.173.100 attackspam
Oct  1 01:14:55 root sshd[15038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.35.173.100 
Oct  1 01:14:58 root sshd[15038]: Failed password for invalid user ez from 110.35.173.100 port 51135 ssh2
Oct  1 01:19:48 root sshd[15091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.35.173.100 
...
2019-10-01 08:12:19
78.136.105.149 attack
2019-09-30 15:55:01 dovecot_login authenticator failed for (Zo93Ci6Zr3) [78.136.105.149]:55379 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=uhclem@lerctr.org)
2019-09-30 15:55:19 dovecot_login authenticator failed for (1gNTVLdY) [78.136.105.149]:56725 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=uhclem@lerctr.org)
2019-09-30 15:55:34 dovecot_login authenticator failed for (acCe5OvYvS) [78.136.105.149]:57794 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=uhclem@lerctr.org)
...
2019-10-01 08:07:16
221.133.1.11 attackspambots
Sep 30 00:04:56 XXX sshd[53941]: Invalid user sl from 221.133.1.11 port 49968
2019-10-01 08:40:12
64.76.163.168 attack
port scan and connect, tcp 22 (ssh)
2019-10-01 08:11:31
41.35.88.120 attack
Chat Spam
2019-10-01 08:40:34
123.231.44.71 attackbots
Sep 30 14:03:48 friendsofhawaii sshd\[12807\]: Invalid user xvf from 123.231.44.71
Sep 30 14:03:48 friendsofhawaii sshd\[12807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.231.44.71
Sep 30 14:03:49 friendsofhawaii sshd\[12807\]: Failed password for invalid user xvf from 123.231.44.71 port 36486 ssh2
Sep 30 14:10:43 friendsofhawaii sshd\[13596\]: Invalid user hsqldb from 123.231.44.71
Sep 30 14:10:43 friendsofhawaii sshd\[13596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.231.44.71
2019-10-01 08:11:07
134.209.159.216 attack
Automatic report - XMLRPC Attack
2019-10-01 08:27:56
51.254.79.235 attackspam
*Port Scan* detected from 51.254.79.235 (FR/France/-). 4 hits in the last 150 seconds
2019-10-01 08:17:36
142.4.203.130 attackbots
ssh failed login
2019-10-01 08:39:42
54.39.187.138 attackspambots
Oct  1 02:02:39 jane sshd[8738]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.39.187.138 
Oct  1 02:02:41 jane sshd[8738]: Failed password for invalid user gregg from 54.39.187.138 port 37652 ssh2
...
2019-10-01 08:38:27
106.248.249.26 attackspam
Oct  1 01:43:09 vps647732 sshd[23864]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.248.249.26
Oct  1 01:43:11 vps647732 sshd[23864]: Failed password for invalid user usuario from 106.248.249.26 port 60440 ssh2
...
2019-10-01 08:33:31
119.167.30.96 attack
Unauthorised access (Sep 30) SRC=119.167.30.96 LEN=40 TTL=49 ID=32461 TCP DPT=8080 WINDOW=38187 SYN
2019-10-01 08:04:50
217.35.75.193 attackbots
Sep 30 13:39:18 wbs sshd\[26124\]: Invalid user nrpe from 217.35.75.193
Sep 30 13:39:18 wbs sshd\[26124\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host217-35-75-193.in-addr.btopenworld.com
Sep 30 13:39:20 wbs sshd\[26124\]: Failed password for invalid user nrpe from 217.35.75.193 port 43421 ssh2
Sep 30 13:44:43 wbs sshd\[26541\]: Invalid user 12345 from 217.35.75.193
Sep 30 13:44:43 wbs sshd\[26541\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host217-35-75-193.in-addr.btopenworld.com
2019-10-01 08:26:49
138.197.5.191 attack
2019-09-30T23:48:37.846031shield sshd\[13079\]: Invalid user alex from 138.197.5.191 port 34968
2019-09-30T23:48:37.850774shield sshd\[13079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.5.191
2019-09-30T23:48:39.930135shield sshd\[13079\]: Failed password for invalid user alex from 138.197.5.191 port 34968 ssh2
2019-09-30T23:52:43.502831shield sshd\[13378\]: Invalid user will from 138.197.5.191 port 48042
2019-09-30T23:52:43.507150shield sshd\[13378\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.5.191
2019-10-01 08:27:35
106.12.90.250 attack
Sep 30 13:56:56 hpm sshd\[14713\]: Invalid user test321 from 106.12.90.250
Sep 30 13:56:56 hpm sshd\[14713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.90.250
Sep 30 13:56:58 hpm sshd\[14713\]: Failed password for invalid user test321 from 106.12.90.250 port 33698 ssh2
Sep 30 14:01:34 hpm sshd\[15171\]: Invalid user psswd from 106.12.90.250
Sep 30 14:01:34 hpm sshd\[15171\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.90.250
2019-10-01 08:05:13

Recently Reported IPs

69.105.14.65 188.55.26.16 49.21.52.140 110.85.26.10
203.150.36.109 110.87.160.243 50.51.182.187 78.56.10.61
223.160.141.81 191.253.20.38 69.19.85.222 128.41.207.117
91.245.155.151 190.93.158.235 197.191.33.12 196.55.29.133
167.27.238.168 102.130.137.224 54.185.151.23 11.224.0.79