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: Shanghai

Region: Shanghai

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: China Unicom Shanghai network

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 <<>> 139.227.64.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6209
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019080301 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Aug 04 03:58:57 CST 2019
;; MSG SIZE  rcvd: 117
Host info
21.64.227.139.in-addr.arpa has no PTR record
Nslookup info:
Server:		183.60.82.98
Address:	183.60.82.98#53

Non-authoritative answer:
*** Can't find 21.64.227.139.in-addr.arpa.: No answer

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.183 attackspambots
Dec  1 07:11:36 sd-53420 sshd\[4784\]: User root from 222.186.175.183 not allowed because none of user's groups are listed in AllowGroups
Dec  1 07:11:36 sd-53420 sshd\[4784\]: Failed none for invalid user root from 222.186.175.183 port 22258 ssh2
Dec  1 07:11:37 sd-53420 sshd\[4784\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.183  user=root
Dec  1 07:11:39 sd-53420 sshd\[4784\]: Failed password for invalid user root from 222.186.175.183 port 22258 ssh2
Dec  1 07:11:42 sd-53420 sshd\[4784\]: Failed password for invalid user root from 222.186.175.183 port 22258 ssh2
...
2019-12-01 14:12:20
138.197.176.130 attackspambots
Dec  1 07:27:54 markkoudstaal sshd[6660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.176.130
Dec  1 07:27:56 markkoudstaal sshd[6660]: Failed password for invalid user remember from 138.197.176.130 port 42856 ssh2
Dec  1 07:31:28 markkoudstaal sshd[7048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.176.130
2019-12-01 14:43:33
202.149.223.98 attackbots
Unauthorised access (Dec  1) SRC=202.149.223.98 LEN=52 TTL=111 ID=10270 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-01 14:05:57
164.52.24.164 attackbots
SSH-bruteforce attempts
2019-12-01 14:49:30
192.99.39.157 attackbotsspam
Automatic report - XMLRPC Attack
2019-12-01 14:49:01
200.39.15.145 spambotsattackproxynormal
Intentaron entrar a.i correo electrónico
2019-12-01 14:30:27
106.13.18.86 attackspambots
Dec  1 07:30:47 lnxded63 sshd[19795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.18.86
2019-12-01 14:44:22
222.186.173.180 attack
Dec  1 07:15:26 sd-53420 sshd\[5403\]: User root from 222.186.173.180 not allowed because none of user's groups are listed in AllowGroups
Dec  1 07:15:26 sd-53420 sshd\[5403\]: Failed none for invalid user root from 222.186.173.180 port 41606 ssh2
Dec  1 07:15:27 sd-53420 sshd\[5403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.180  user=root
Dec  1 07:15:29 sd-53420 sshd\[5403\]: Failed password for invalid user root from 222.186.173.180 port 41606 ssh2
Dec  1 07:15:32 sd-53420 sshd\[5403\]: Failed password for invalid user root from 222.186.173.180 port 41606 ssh2
...
2019-12-01 14:17:56
222.186.175.163 attackspam
Nov 30 20:07:18 hanapaa sshd\[18647\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Nov 30 20:07:20 hanapaa sshd\[18647\]: Failed password for root from 222.186.175.163 port 29896 ssh2
Nov 30 20:07:36 hanapaa sshd\[18656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Nov 30 20:07:38 hanapaa sshd\[18656\]: Failed password for root from 222.186.175.163 port 41824 ssh2
Nov 30 20:08:00 hanapaa sshd\[18699\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
2019-12-01 14:12:40
125.124.70.22 attackspambots
Invalid user desknorm from 125.124.70.22 port 38700
2019-12-01 14:28:48
146.88.240.4 attackbotsspam
UTC: 2019-11-30 pkts: 10(1, 9)
port (tcp): 443
ports(udp): 17, 19, 69, 111, 123, 161, 389, 623
2019-12-01 14:10:27
193.188.22.188 attackbots
2019-11-30T08:58:20.921884wiki.fallalex.com sshd\[16671\]: Invalid user deluge from 193.188.22.188 port 37187
2019-11-30T17:25:30.558952wiki.fallalex.com sshd\[20209\]: Invalid user admin from 193.188.22.188 port 58001
2019-12-01T06:39:38.247808wiki.fallalex.com sshd\[21621\]: Invalid user admin from 193.188.22.188 port 38674
2019-12-01 14:48:27
193.70.0.93 attack
Dec  1 06:56:44 ncomp sshd[13259]: Invalid user paul from 193.70.0.93
Dec  1 06:56:44 ncomp sshd[13259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.70.0.93
Dec  1 06:56:44 ncomp sshd[13259]: Invalid user paul from 193.70.0.93
Dec  1 06:56:46 ncomp sshd[13259]: Failed password for invalid user paul from 193.70.0.93 port 42034 ssh2
2019-12-01 14:25:19
112.85.42.176 attackbotsspam
Dec  1 01:05:56 TORMINT sshd\[13336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.176  user=root
Dec  1 01:05:58 TORMINT sshd\[13336\]: Failed password for root from 112.85.42.176 port 55322 ssh2
Dec  1 01:06:17 TORMINT sshd\[13338\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.176  user=root
...
2019-12-01 14:08:20
157.230.208.92 attack
Dec  1 03:38:46 firewall sshd[16305]: Invalid user nanami from 157.230.208.92
Dec  1 03:38:48 firewall sshd[16305]: Failed password for invalid user nanami from 157.230.208.92 port 49974 ssh2
Dec  1 03:41:29 firewall sshd[16384]: Invalid user Lauri from 157.230.208.92
...
2019-12-01 14:50:18

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