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: Netherlands (the)

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 <<>> 145.112.203.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21448
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.112.203.55.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021700 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 23:14:09 CST 2025
;; MSG SIZE  rcvd: 107
Host info
55.203.112.145.in-addr.arpa domain name pointer SURFnet-NL.IPv4.PTR.145.112.x.INVALID.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
55.203.112.145.in-addr.arpa	name = SURFnet-NL.IPv4.PTR.145.112.x.INVALID.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
104.248.143.177 attackbots
Invalid user user from 104.248.143.177 port 40864
2020-06-16 19:35:59
161.35.125.159 attackbotsspam
2020-06-16T09:28:59.730699randservbullet-proofcloud-66.localdomain sshd[21565]: Invalid user anthony from 161.35.125.159 port 58396
2020-06-16T09:28:59.734974randservbullet-proofcloud-66.localdomain sshd[21565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.125.159
2020-06-16T09:28:59.730699randservbullet-proofcloud-66.localdomain sshd[21565]: Invalid user anthony from 161.35.125.159 port 58396
2020-06-16T09:29:01.671817randservbullet-proofcloud-66.localdomain sshd[21565]: Failed password for invalid user anthony from 161.35.125.159 port 58396 ssh2
...
2020-06-16 19:34:33
59.148.217.2 attackbotsspam
Automated report (2020-06-16T11:48:03+08:00). Referrer spam originating from this address detected (anti-crisis-seo.com).
2020-06-16 19:15:16
78.38.159.222 attackbots
IP 78.38.159.222 attacked honeypot on port: 8080 at 6/15/2020 8:48:06 PM
2020-06-16 19:11:58
49.83.230.226 attackspam
SSH/22 MH Probe, BF, Hack -
2020-06-16 19:19:12
51.77.212.179 attackspambots
Jun 16 11:27:23 buvik sshd[8251]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.212.179
Jun 16 11:27:25 buvik sshd[8251]: Failed password for invalid user jsz from 51.77.212.179 port 53275 ssh2
Jun 16 11:30:16 buvik sshd[8719]: Invalid user zeppelin from 51.77.212.179
...
2020-06-16 19:12:52
111.231.54.28 attackbotsspam
(sshd) Failed SSH login from 111.231.54.28 (CN/China/-): 5 in the last 3600 secs
2020-06-16 19:38:31
116.196.81.216 attackbotsspam
Failed password for invalid user ts3srv from 116.196.81.216 port 40254 ssh2
2020-06-16 19:40:41
71.6.233.228 attack
 TCP (SYN) 71.6.233.228:6379 -> port 6379, len 44
2020-06-16 19:24:05
79.1.190.161 attackbots
Jun 15 20:37:33 web9 sshd\[26802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.1.190.161  user=root
Jun 15 20:37:35 web9 sshd\[26802\]: Failed password for root from 79.1.190.161 port 40876 ssh2
Jun 15 20:42:14 web9 sshd\[27449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.1.190.161  user=root
Jun 15 20:42:16 web9 sshd\[27449\]: Failed password for root from 79.1.190.161 port 54642 ssh2
Jun 15 20:46:55 web9 sshd\[28135\]: Invalid user nginx from 79.1.190.161
Jun 15 20:46:55 web9 sshd\[28135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.1.190.161
2020-06-16 19:18:51
46.38.150.153 attackspam
Jun 16 13:34:39 relay postfix/smtpd\[16595\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 13:34:51 relay postfix/smtpd\[11052\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 13:36:18 relay postfix/smtpd\[16595\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: VXNlcm5hbWU6
Jun 16 13:36:30 relay postfix/smtpd\[11005\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: VXNlcm5hbWU6
Jun 16 13:38:01 relay postfix/smtpd\[16595\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-16 19:39:12
45.143.220.253 attackspambots
[2020-06-16 07:01:20] NOTICE[1273][C-00001604] chan_sip.c: Call from '' (45.143.220.253:63047) to extension '01146812400621' rejected because extension not found in context 'public'.
[2020-06-16 07:01:20] SECURITY[1288] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-06-16T07:01:20.770-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812400621",SessionID="0x7f31c018ea98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.253/63047",ACLName="no_extension_match"
[2020-06-16 07:01:32] NOTICE[1273][C-00001605] chan_sip.c: Call from '' (45.143.220.253:62099) to extension '9011442037699492' rejected because extension not found in context 'public'.
[2020-06-16 07:01:32] SECURITY[1288] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-06-16T07:01:32.907-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011442037699492",SessionID="0x7f31c02f97a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/U
...
2020-06-16 19:02:30
71.6.147.254 attack
Unauthorized connection attempt detected from IP address 71.6.147.254 to port 5577
2020-06-16 19:15:00
93.149.26.94 attack
Jun 16 13:03:05 rotator sshd\[7452\]: Failed password for root from 93.149.26.94 port 43294 ssh2Jun 16 13:03:09 rotator sshd\[7454\]: Failed password for root from 93.149.26.94 port 44798 ssh2Jun 16 13:03:12 rotator sshd\[7456\]: Failed password for root from 93.149.26.94 port 46530 ssh2Jun 16 13:03:16 rotator sshd\[7458\]: Failed password for root from 93.149.26.94 port 48252 ssh2Jun 16 13:03:20 rotator sshd\[7460\]: Failed password for root from 93.149.26.94 port 49833 ssh2Jun 16 13:03:24 rotator sshd\[7463\]: Failed password for root from 93.149.26.94 port 52332 ssh2Jun 16 13:03:25 rotator sshd\[7467\]: Invalid user infidati from 93.149.26.94
...
2020-06-16 19:14:28
181.40.66.104 attackbotsspam
PY__<177>1592279263 [1:2010935:3] ET SCAN Suspicious inbound to MSSQL port 1433 [Classification: Potentially Bad Traffic] [Priority: 2]:  {TCP} 181.40.66.104:44315
2020-06-16 19:25:00

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