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: Vietnam

Internet Service Provider: unknown

Hostname: unknown

Organization: VNPT Corp

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 <<>> 123.20.142.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21321
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019061901 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jun 20 17:54:50 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 55.142.20.123.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 55.142.20.123.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
41.193.64.55 attackbotsspam
Automatic report - Port Scan Attack
2019-09-13 21:13:00
49.88.112.78 attackbotsspam
13.09.2019 13:15:15 SSH access blocked by firewall
2019-09-13 21:12:02
178.128.54.223 attackbotsspam
Sep 13 03:18:53 php2 sshd\[7943\]: Invalid user postgres from 178.128.54.223
Sep 13 03:18:53 php2 sshd\[7943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.54.223
Sep 13 03:18:55 php2 sshd\[7943\]: Failed password for invalid user postgres from 178.128.54.223 port 12617 ssh2
Sep 13 03:27:42 php2 sshd\[8682\]: Invalid user userftp from 178.128.54.223
Sep 13 03:27:42 php2 sshd\[8682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.54.223
2019-09-13 21:29:50
73.105.37.204 attackbotsspam
Automatic report - Port Scan Attack
2019-09-13 21:11:27
114.224.222.196 attackspambots
SASL broute force
2019-09-13 21:05:38
170.51.8.248 attackspam
Spam
2019-09-13 20:55:31
51.77.146.153 attack
Sep 13 15:38:15 SilenceServices sshd[26682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.146.153
Sep 13 15:38:17 SilenceServices sshd[26682]: Failed password for invalid user Passw0rd from 51.77.146.153 port 57664 ssh2
Sep 13 15:42:37 SilenceServices sshd[29896]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.146.153
2019-09-13 21:48:39
202.131.152.2 attackspam
Sep 13 12:49:19 game-panel sshd[19413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.131.152.2
Sep 13 12:49:21 game-panel sshd[19413]: Failed password for invalid user demo from 202.131.152.2 port 35508 ssh2
Sep 13 12:54:21 game-panel sshd[19613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.131.152.2
2019-09-13 21:00:47
153.36.236.35 attackbots
Sep 13 15:44:26 core sshd[3760]: Failed password for root from 153.36.236.35 port 52638 ssh2
Sep 13 15:44:28 core sshd[3760]: Failed password for root from 153.36.236.35 port 52638 ssh2
...
2019-09-13 21:52:22
115.88.201.58 attack
Sep 13 03:19:23 lcdev sshd\[7488\]: Invalid user ts3 from 115.88.201.58
Sep 13 03:19:23 lcdev sshd\[7488\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.88.201.58
Sep 13 03:19:24 lcdev sshd\[7488\]: Failed password for invalid user ts3 from 115.88.201.58 port 44566 ssh2
Sep 13 03:24:35 lcdev sshd\[7918\]: Invalid user web1 from 115.88.201.58
Sep 13 03:24:35 lcdev sshd\[7918\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.88.201.58
2019-09-13 21:38:08
212.87.9.155 attackspam
2019-09-13T12:23:25.829614abusebot-7.cloudsearch.cf sshd\[28158\]: Invalid user testuser from 212.87.9.155 port 59816
2019-09-13 21:52:58
103.207.11.12 attackbots
Sep 13 13:51:15 localhost sshd\[85750\]: Invalid user minecraft from 103.207.11.12 port 50860
Sep 13 13:51:15 localhost sshd\[85750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.207.11.12
Sep 13 13:51:17 localhost sshd\[85750\]: Failed password for invalid user minecraft from 103.207.11.12 port 50860 ssh2
Sep 13 13:55:55 localhost sshd\[85870\]: Invalid user servers from 103.207.11.12 port 37416
Sep 13 13:55:55 localhost sshd\[85870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.207.11.12
...
2019-09-13 21:59:56
186.153.138.2 attackspambots
Sep 13 03:30:35 tdfoods sshd\[28943\]: Invalid user ansible from 186.153.138.2
Sep 13 03:30:35 tdfoods sshd\[28943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
Sep 13 03:30:37 tdfoods sshd\[28943\]: Failed password for invalid user ansible from 186.153.138.2 port 56164 ssh2
Sep 13 03:35:36 tdfoods sshd\[29397\]: Invalid user password123 from 186.153.138.2
Sep 13 03:35:36 tdfoods sshd\[29397\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
2019-09-13 21:55:11
14.177.253.20 attackbots
Fail2Ban Ban Triggered
2019-09-13 21:22:08
117.5.8.201 attack
Unauthorized connection attempt from IP address 117.5.8.201 on Port 445(SMB)
2019-09-13 21:25:37

Recently Reported IPs

141.159.30.29 217.219.28.196 153.5.213.5 174.16.71.129
218.98.171.0 91.122.59.90 3.219.134.108 35.72.235.29
65.158.169.150 34.210.64.185 87.123.142.191 59.135.23.89
218.54.62.209 140.143.19.50 65.111.35.15 61.68.143.218
223.80.102.183 89.15.91.18 214.253.164.36 70.168.156.128