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 <<>> 145.138.21.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14904
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.138.21.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 06:28:40 CST 2025
;; MSG SIZE  rcvd: 106
Host info
45.21.138.145.in-addr.arpa domain name pointer 145-138-21-45.aventus.nl.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
45.21.138.145.in-addr.arpa	name = 145-138-21-45.aventus.nl.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
182.74.25.246 attack
Apr 16 08:13:04 vps sshd[9073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.74.25.246 
Apr 16 08:13:06 vps sshd[9073]: Failed password for invalid user tomcat from 182.74.25.246 port 42187 ssh2
Apr 16 08:16:37 vps sshd[9282]: Failed password for root from 182.74.25.246 port 63706 ssh2
...
2020-04-16 14:48:13
140.246.124.36 attackspam
Apr 16 07:58:26 * sshd[21370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.246.124.36
Apr 16 07:58:28 * sshd[21370]: Failed password for invalid user booking from 140.246.124.36 port 46980 ssh2
2020-04-16 14:25:26
65.49.20.88 attackbotsspam
nft/Honeypot
2020-04-16 14:37:33
124.90.52.158 attackbots
Fail2Ban Ban Triggered
2020-04-16 14:48:59
34.222.8.198 attackspambots
Unauthorized connection attempt detected from IP address 34.222.8.198 to port 993
2020-04-16 14:52:41
106.12.88.232 attackbotsspam
Invalid user zte from 106.12.88.232 port 41366
2020-04-16 14:14:13
178.154.200.105 attackspam
[Thu Apr 16 12:44:55.089344 2020] [:error] [pid 1527:tid 140331760490240] [client 178.154.200.105:33188] [client 178.154.200.105] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/"] [unique_id "Xpfw12lkhyDS5@56sEk1TAAAAZU"]
...
2020-04-16 14:34:52
189.105.171.241 attackspambots
(sshd) Failed SSH login from 189.105.171.241 (BR/Brazil/189-105-171-241.user.veloxzone.com.br): 5 in the last 3600 secs
2020-04-16 14:16:45
106.12.125.140 attackbots
Apr 16 06:22:22 srv01 sshd[25683]: Invalid user ubuntu from 106.12.125.140 port 48634
Apr 16 06:22:22 srv01 sshd[25683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.125.140
Apr 16 06:22:22 srv01 sshd[25683]: Invalid user ubuntu from 106.12.125.140 port 48634
Apr 16 06:22:24 srv01 sshd[25683]: Failed password for invalid user ubuntu from 106.12.125.140 port 48634 ssh2
Apr 16 06:25:24 srv01 sshd[27621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.125.140  user=root
Apr 16 06:25:26 srv01 sshd[27621]: Failed password for root from 106.12.125.140 port 33338 ssh2
...
2020-04-16 14:26:43
51.38.32.230 attackspam
Apr 16 08:56:07 pkdns2 sshd\[19607\]: Invalid user sonso from 51.38.32.230Apr 16 08:56:09 pkdns2 sshd\[19607\]: Failed password for invalid user sonso from 51.38.32.230 port 51880 ssh2Apr 16 09:00:01 pkdns2 sshd\[19751\]: Invalid user es from 51.38.32.230Apr 16 09:00:04 pkdns2 sshd\[19751\]: Failed password for invalid user es from 51.38.32.230 port 59508 ssh2Apr 16 09:03:58 pkdns2 sshd\[19945\]: Invalid user steamuser from 51.38.32.230Apr 16 09:03:59 pkdns2 sshd\[19945\]: Failed password for invalid user steamuser from 51.38.32.230 port 38896 ssh2
...
2020-04-16 14:47:13
149.202.18.215 spam
spam e-mails
2020-04-16 14:27:03
197.45.163.117 attack
Dovecot Invalid User Login Attempt.
2020-04-16 14:22:58
43.224.252.233 attackspam
Apr 16 08:07:56 * sshd[23397]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.224.252.233
Apr 16 08:07:59 * sshd[23397]: Failed password for invalid user israel from 43.224.252.233 port 33998 ssh2
2020-04-16 14:40:49
178.176.245.91 attack
2020-04-1605:48:581jOvWL-0002cG-JV\<=info@whatsup2013.chH=\(localhost\)[113.173.37.254]:42451P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3063id=2e63a3f5fed500f3d02ed88b80546d416288ebf459@whatsup2013.chT="NewlikefromTom"forjhughes0251@gmail.comdking113@gmail.com2020-04-1605:52:551jOvaA-0002ua-Bc\<=info@whatsup2013.chH=\(localhost\)[221.182.204.114]:34424P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3089id=8815a3f0fbd0faf26e6bdd7196624854e70476@whatsup2013.chT="fromNantobrigod"forbrigod@bigpond.comhobbs4924@gmail.com2020-04-1605:52:361jOvZq-0002t1-Vy\<=info@whatsup2013.chH=\(localhost\)[123.24.187.182]:47787P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3180id=2a3d8bd8d3f8d2da4643f559be4a607c51b205@whatsup2013.chT="fromColettatofletcher.lacey.training"forfletcher.lacey.training@gmail.comhardforyou198669@gmail.com2020-04-1605:52:461jOva0-0002tn-Sb\<=info@whatsup2013.chH=\(
2020-04-16 14:57:15
81.182.248.193 attackbotsspam
Apr 16 06:44:54 lukav-desktop sshd\[29624\]: Invalid user seb from 81.182.248.193
Apr 16 06:44:54 lukav-desktop sshd\[29624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.182.248.193
Apr 16 06:44:57 lukav-desktop sshd\[29624\]: Failed password for invalid user seb from 81.182.248.193 port 24667 ssh2
Apr 16 06:53:42 lukav-desktop sshd\[30010\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.182.248.193  user=root
Apr 16 06:53:44 lukav-desktop sshd\[30010\]: Failed password for root from 81.182.248.193 port 52031 ssh2
2020-04-16 14:31:39

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