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: Germany

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 <<>> 91.2.52.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24866
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;91.2.52.54.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020302 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 10:15:21 CST 2025
;; MSG SIZE  rcvd: 103
Host info
54.52.2.91.in-addr.arpa domain name pointer p5b023436.dip0.t-ipconnect.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
54.52.2.91.in-addr.arpa	name = p5b023436.dip0.t-ipconnect.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
151.233.55.246 attackbotsspam
Automatic report - Port Scan Attack
2020-01-10 02:03:29
220.132.21.134 attackbots
Telnet/23 MH Probe, BF, Hack -
2020-01-10 02:17:19
185.240.137.103 attackbots
Automatic report - Port Scan Attack
2020-01-10 02:34:33
41.77.146.98 attack
Jan  9 06:39:03 hanapaa sshd\[9707\]: Invalid user upload from 41.77.146.98
Jan  9 06:39:03 hanapaa sshd\[9707\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.77.146.98
Jan  9 06:39:04 hanapaa sshd\[9707\]: Failed password for invalid user upload from 41.77.146.98 port 57626 ssh2
Jan  9 06:43:18 hanapaa sshd\[10215\]: Invalid user tom1 from 41.77.146.98
Jan  9 06:43:18 hanapaa sshd\[10215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.77.146.98
2020-01-10 02:26:56
116.203.127.92 attackspam
fraudulent SSH attempt
2020-01-10 02:20:11
185.181.61.40 attack
09.01.2020 14:04:41 - RDP Login Fail Detected by 
https://www.elinox.de/RDP-Wächter
2020-01-10 02:14:05
42.113.103.198 attackspambots
Automatic report - SSH Brute-Force Attack
2020-01-10 02:08:15
139.99.165.3 attackspam
2020-01-09 18:25:57 dovecot_login authenticator failed for ip3.ip-139-99-165.net \(ADMIN\) \[139.99.165.3\]: 535 Incorrect authentication data \(set_id=test@nopcommerce.it\)
2020-01-09 18:26:09 dovecot_login authenticator failed for ip3.ip-139-99-165.net \(ADMIN\) \[139.99.165.3\]: 535 Incorrect authentication data \(set_id=test@opso.it\)
2020-01-09 18:27:49 dovecot_login authenticator failed for ip3.ip-139-99-165.net \(ADMIN\) \[139.99.165.3\]: 535 Incorrect authentication data \(set_id=mail@nopcommerce.it\)
2020-01-09 18:28:01 dovecot_login authenticator failed for ip3.ip-139-99-165.net \(ADMIN\) \[139.99.165.3\]: 535 Incorrect authentication data \(set_id=mail@opso.it\)
2020-01-09 18:29:38 dovecot_login authenticator failed for ip3.ip-139-99-165.net \(ADMIN\) \[139.99.165.3\]: 535 Incorrect authentication data \(set_id=info@nopcommerce.it\)
2020-01-10 02:21:32
122.58.35.132 attackspam
Jan  9 14:09:41 markkoudstaal sshd[22561]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.58.35.132
Jan  9 14:09:42 markkoudstaal sshd[22561]: Failed password for invalid user test from 122.58.35.132 port 55844 ssh2
Jan  9 14:15:30 markkoudstaal sshd[23468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.58.35.132
2020-01-10 02:37:15
117.80.212.113 attackspambots
SSH Bruteforce attempt
2020-01-10 02:05:08
63.81.87.239 attackspam
Postfix RBL failed
2020-01-10 02:23:45
120.76.84.106 attackbots
firewall-block, port(s): 1433/tcp
2020-01-10 02:35:17
111.198.54.173 attackspam
Jan  9 17:12:39 legacy sshd[14944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.198.54.173
Jan  9 17:12:42 legacy sshd[14944]: Failed password for invalid user sysbackup from 111.198.54.173 port 52190 ssh2
Jan  9 17:21:26 legacy sshd[15380]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.198.54.173
...
2020-01-10 01:59:33
45.226.77.162 attack
Telnet/23 MH Probe, BF, Hack -
2020-01-10 02:23:06
49.248.8.59 attack
Jan  9 13:36:53 [snip] postfix/submission/smtpd[7377]: warning: unknown[49.248.8.59]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan  9 14:51:50 [snip] postfix/submission/smtpd[15699]: warning: unknown[49.248.8.59]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan  9 16:03:07 [snip] postfix/submission/smtpd[24043]: warning: unknown[49.248.8.59]: SASL LOGIN authentication failed: UGFzc3dvcmQ6[...]
2020-01-10 02:03:44

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