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: Taiwan, China

Internet Service Provider: Chunghwa Telecom Co. Ltd.

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 <<>> 211.21.240.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46039
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			376	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020070100 1800 900 604800 86400

;; Query time: 109 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jul 01 12:45:55 CST 2020
;; MSG SIZE  rcvd: 118
Host info
145.240.21.211.in-addr.arpa domain name pointer 211-21-240-145.HINET-IP.hinet.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
145.240.21.211.in-addr.arpa	name = 211-21-240-145.HINET-IP.hinet.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
40.114.44.8 attackbotsspam
DATE:2020-03-04 07:59:05, IP:40.114.44.8, PORT:ssh SSH brute force auth (docker-dc)
2020-03-04 15:56:36
86.138.240.220 attack
Mar  4 01:59:57 NPSTNNYC01T sshd[740]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.138.240.220
Mar  4 01:59:58 NPSTNNYC01T sshd[740]: Failed password for invalid user nodeserver from 86.138.240.220 port 51252 ssh2
Mar  4 02:08:38 NPSTNNYC01T sshd[1666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.138.240.220
...
2020-03-04 15:35:57
87.27.23.202 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-04 15:51:43
189.50.252.50 attack
Automatic report - Port Scan Attack
2020-03-04 15:35:21
37.120.144.46 attackbotsspam
Mar  3 21:24:17 php1 sshd\[2796\]: Invalid user hauolimauloa from 37.120.144.46
Mar  3 21:24:17 php1 sshd\[2796\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.120.144.46
Mar  3 21:24:19 php1 sshd\[2796\]: Failed password for invalid user hauolimauloa from 37.120.144.46 port 48104 ssh2
Mar  3 21:29:49 php1 sshd\[3277\]: Invalid user hauolimauloa from 37.120.144.46
Mar  3 21:29:49 php1 sshd\[3277\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.120.144.46
2020-03-04 15:32:32
213.171.37.45 attackspam
Unauthorized connection attempt from IP address 213.171.37.45 on Port 445(SMB)
2020-03-04 15:21:59
222.186.190.92 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.92  user=root
Failed password for root from 222.186.190.92 port 9908 ssh2
Failed password for root from 222.186.190.92 port 9908 ssh2
Failed password for root from 222.186.190.92 port 9908 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.92  user=root
2020-03-04 15:36:59
87.70.21.57 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-04 15:49:21
196.3.97.70 attack
SpamScore above: 10.0
2020-03-04 15:54:01
122.51.194.250 attackspam
2020-03-04T05:58:06.826132  sshd[27829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.194.250
2020-03-04T05:58:06.813045  sshd[27829]: Invalid user mother from 122.51.194.250 port 26140
2020-03-04T05:58:08.461553  sshd[27829]: Failed password for invalid user mother from 122.51.194.250 port 26140 ssh2
2020-03-04T07:59:14.945149  sshd[30067]: Invalid user jeff from 122.51.194.250 port 19553
...
2020-03-04 15:20:11
47.91.79.19 attackbots
2020-03-04T08:15:59.548327vps773228.ovh.net sshd[21736]: Invalid user live from 47.91.79.19 port 33206
2020-03-04T08:15:59.566889vps773228.ovh.net sshd[21736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.91.79.19
2020-03-04T08:15:59.548327vps773228.ovh.net sshd[21736]: Invalid user live from 47.91.79.19 port 33206
2020-03-04T08:16:01.276206vps773228.ovh.net sshd[21736]: Failed password for invalid user live from 47.91.79.19 port 33206 ssh2
2020-03-04T08:24:03.998936vps773228.ovh.net sshd[22022]: Invalid user factory from 47.91.79.19 port 40088
2020-03-04T08:24:04.008876vps773228.ovh.net sshd[22022]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.91.79.19
2020-03-04T08:24:03.998936vps773228.ovh.net sshd[22022]: Invalid user factory from 47.91.79.19 port 40088
2020-03-04T08:24:06.299330vps773228.ovh.net sshd[22022]: Failed password for invalid user factory from 47.91.79.19 port 40088 ssh2
2020-03-0
...
2020-03-04 15:48:30
211.193.58.173 attackspam
2020-03-04T07:36:28.743650randservbullet-proofcloud-66.localdomain sshd[7498]: Invalid user yyg from 211.193.58.173 port 57816
2020-03-04T07:36:28.753028randservbullet-proofcloud-66.localdomain sshd[7498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.193.58.173
2020-03-04T07:36:28.743650randservbullet-proofcloud-66.localdomain sshd[7498]: Invalid user yyg from 211.193.58.173 port 57816
2020-03-04T07:36:30.181271randservbullet-proofcloud-66.localdomain sshd[7498]: Failed password for invalid user yyg from 211.193.58.173 port 57816 ssh2
...
2020-03-04 15:50:23
116.107.166.155 attack
Honeypot attack, port: 445, PTR: dynamic-ip-adsl.viettel.vn.
2020-03-04 16:01:42
49.235.91.217 attack
Mar  4 05:36:08 mail sshd[27861]: Invalid user service from 49.235.91.217
Mar  4 05:36:08 mail sshd[27861]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.91.217
Mar  4 05:36:08 mail sshd[27861]: Invalid user service from 49.235.91.217
Mar  4 05:36:09 mail sshd[27861]: Failed password for invalid user service from 49.235.91.217 port 39188 ssh2
Mar  4 05:57:29 mail sshd[30453]: Invalid user bot from 49.235.91.217
...
2020-03-04 15:47:27
88.225.234.14 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-04 15:28:27

Recently Reported IPs

46.228.93.242 40.237.58.171 115.184.13.144 94.146.39.180
52.97.167.104 112.143.63.48 1.0.229.244 166.161.48.116
76.146.239.198 157.119.171.206 80.99.77.20 221.216.35.114
69.58.229.143 220.135.29.237 202.225.33.208 178.45.171.60
175.4.215.216 13.147.245.64 204.76.171.119 132.140.123.112