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: Chelmsford

Region: England

Country: United Kingdom

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:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.157.55.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15487
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			548	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019112701 1800 900 604800 86400

;; Query time: 549 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 28 04:36:18 CST 2019
;; MSG SIZE  rcvd: 116

Host info
12.55.157.81.in-addr.arpa domain name pointer host81-157-55-12.range81-157.btcentralplus.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
12.55.157.81.in-addr.arpa	name = host81-157-55-12.range81-157.btcentralplus.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
83.4.163.69 attackspambots
Unauthorized connection attempt from IP address 83.4.163.69 on Port 445(SMB)
2019-09-23 07:07:13
122.224.77.186 attackbots
Sep 22 17:02:43 Tower sshd[38850]: Connection from 122.224.77.186 port 2160 on 192.168.10.220 port 22
Sep 22 17:02:44 Tower sshd[38850]: Invalid user ca from 122.224.77.186 port 2160
Sep 22 17:02:44 Tower sshd[38850]: error: Could not get shadow information for NOUSER
Sep 22 17:02:44 Tower sshd[38850]: Failed password for invalid user ca from 122.224.77.186 port 2160 ssh2
Sep 22 17:02:44 Tower sshd[38850]: Received disconnect from 122.224.77.186 port 2160:11: Bye Bye [preauth]
Sep 22 17:02:44 Tower sshd[38850]: Disconnected from invalid user ca 122.224.77.186 port 2160 [preauth]
2019-09-23 06:52:14
49.248.9.158 attackspam
Unauthorized connection attempt from IP address 49.248.9.158 on Port 445(SMB)
2019-09-23 07:06:40
134.119.221.7 attackbots
\[2019-09-22 18:44:13\] SECURITY\[2283\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-22T18:44:13.625-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="5910046812112982",SessionID="0x7fcd8c54bae8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/57356",ACLName="no_extension_match"
\[2019-09-22 18:48:57\] SECURITY\[2283\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-22T18:48:57.014-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="703046812112982",SessionID="0x7fcd8c23c548",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/60732",ACLName="no_extension_match"
\[2019-09-22 18:53:44\] SECURITY\[2283\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-09-22T18:53:44.250-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="469046812112982",SessionID="0x7fcd8c54bae8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/55522",ACLName="no_ex
2019-09-23 07:03:50
14.37.38.213 attackspambots
Sep 22 12:49:06 web1 sshd\[28763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.37.38.213  user=root
Sep 22 12:49:08 web1 sshd\[28763\]: Failed password for root from 14.37.38.213 port 38924 ssh2
Sep 22 12:53:48 web1 sshd\[29210\]: Invalid user uftp123456 from 14.37.38.213
Sep 22 12:53:48 web1 sshd\[29210\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.37.38.213
Sep 22 12:53:50 web1 sshd\[29210\]: Failed password for invalid user uftp123456 from 14.37.38.213 port 51700 ssh2
2019-09-23 07:04:29
122.157.63.141 attackbotsspam
" "
2019-09-23 06:46:14
104.200.110.181 attack
Sep 22 20:30:27 django sshd[8779]: Invalid user botmaster from 104.200.110.181
Sep 22 20:30:27 django sshd[8779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.200.110.181 
Sep 22 20:30:29 django sshd[8779]: Failed password for invalid user botmaster from 104.200.110.181 port 34592 ssh2
Sep 22 20:30:29 django sshd[8783]: Received disconnect from 104.200.110.181: 11: Bye Bye
Sep 22 20:46:44 django sshd[10881]: Invalid user developer from 104.200.110.181
Sep 22 20:46:44 django sshd[10881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.200.110.181 
Sep 22 20:46:47 django sshd[10881]: Failed password for invalid user developer from 104.200.110.181 port 45308 ssh2
Sep 22 20:46:47 django sshd[10882]: Received disconnect from 104.200.110.181: 11: Bye Bye
Sep 22 20:51:18 django sshd[11669]: Invalid user pepe from 104.200.110.181
Sep 22 20:51:18 django sshd[11669]: pam_unix(sshd:auth): au........
-------------------------------
2019-09-23 06:56:34
88.236.194.105 attackbotsspam
Unauthorized connection attempt from IP address 88.236.194.105 on Port 445(SMB)
2019-09-23 06:54:59
163.172.251.80 attack
Sep 22 18:45:59 plusreed sshd[15847]: Invalid user tuan from 163.172.251.80
...
2019-09-23 06:47:19
113.35.96.245 attackspam
Sep 22 16:20:37 xb3 sshd[30842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113x35x96x245.ap113.ftth.ucom.ne.jp
Sep 22 16:20:40 xb3 sshd[30842]: Failed password for invalid user bian from 113.35.96.245 port 59050 ssh2
Sep 22 16:20:40 xb3 sshd[30842]: Received disconnect from 113.35.96.245: 11: Bye Bye [preauth]
Sep 22 16:38:44 xb3 sshd[6467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113x35x96x245.ap113.ftth.ucom.ne.jp
Sep 22 16:38:46 xb3 sshd[6467]: Failed password for invalid user aartjan from 113.35.96.245 port 34382 ssh2
Sep 22 16:38:46 xb3 sshd[6467]: Received disconnect from 113.35.96.245: 11: Bye Bye [preauth]
Sep 22 16:43:19 xb3 sshd[5389]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113x35x96x245.ap113.ftth.ucom.ne.jp  user=backup
Sep 22 16:43:21 xb3 sshd[5389]: Failed password for backup from 113.35.96.245 port 49420 ssh2
Sep 2........
-------------------------------
2019-09-23 06:30:34
115.90.244.154 attackbots
Sep 22 12:16:39 web9 sshd\[12004\]: Invalid user oracle from 115.90.244.154
Sep 22 12:16:39 web9 sshd\[12004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.90.244.154
Sep 22 12:16:41 web9 sshd\[12004\]: Failed password for invalid user oracle from 115.90.244.154 port 39600 ssh2
Sep 22 12:21:33 web9 sshd\[12871\]: Invalid user admin from 115.90.244.154
Sep 22 12:21:33 web9 sshd\[12871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.90.244.154
2019-09-23 06:41:00
115.226.248.33 attack
Sep 22 13:22:06 eola postfix/smtpd[27252]: connect from unknown[115.226.248.33]
Sep 22 13:22:06 eola postfix/smtpd[27252]: lost connection after CONNECT from unknown[115.226.248.33]
Sep 22 13:22:06 eola postfix/smtpd[27252]: disconnect from unknown[115.226.248.33] commands=0/0
Sep 22 13:22:07 eola postfix/smtpd[27252]: connect from unknown[115.226.248.33]
Sep 22 13:22:11 eola postfix/smtpd[27252]: lost connection after AUTH from unknown[115.226.248.33]
Sep 22 13:22:11 eola postfix/smtpd[27252]: disconnect from unknown[115.226.248.33] ehlo=1 auth=0/1 commands=1/2
Sep 22 13:22:15 eola postfix/smtpd[27252]: connect from unknown[115.226.248.33]
Sep 22 13:22:21 eola postfix/smtpd[27252]: lost connection after AUTH from unknown[115.226.248.33]
Sep 22 13:22:21 eola postfix/smtpd[27252]: disconnect from unknown[115.226.248.33] ehlo=1 auth=0/1 commands=1/2
Sep 22 13:22:21 eola postfix/smtpd[27252]: connect from unknown[115.226.248.33]
Sep 22 13:22:26 eola postfix/smtpd[27252]: l........
-------------------------------
2019-09-23 06:54:42
179.57.48.244 attackbotsspam
Unauthorized connection attempt from IP address 179.57.48.244 on Port 445(SMB)
2019-09-23 07:04:15
218.69.16.26 attackbotsspam
Automatic report - Banned IP Access
2019-09-23 06:35:42
219.223.234.1 attackbots
Sep 22 20:23:15 xb0 sshd[28726]: Failed password for invalid user carrerasoft from 219.223.234.1 port 53181 ssh2
Sep 22 20:23:16 xb0 sshd[28726]: Received disconnect from 219.223.234.1: 11: Bye Bye [preauth]
Sep 22 20:33:12 xb0 sshd[28665]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.223.234.1  user=r.r
Sep 22 20:33:14 xb0 sshd[28665]: Failed password for r.r from 219.223.234.1 port 22123 ssh2
Sep 22 20:33:15 xb0 sshd[28665]: Received disconnect from 219.223.234.1: 11: Bye Bye [preauth]
Sep 22 20:36:48 xb0 sshd[24531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.223.234.1  user=r.r
Sep 22 20:36:51 xb0 sshd[24531]: Failed password for r.r from 219.223.234.1 port 35975 ssh2
Sep 22 20:36:51 xb0 sshd[24531]: Received disconnect from 219.223.234.1: 11: Bye Bye [preauth]
Sep 22 20:40:16 xb0 sshd[12860]: Failed password for invalid user IBM from 219.223.234.1 port 49814 ssh2
Sep 22 ........
-------------------------------
2019-09-23 07:01:30

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