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: China

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 <<>> 121.194.135.243
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60153
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.194.135.243.		IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013000 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 20:22:52 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 243.135.194.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 243.135.194.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
74.112.143.27 attack
Oct  8 22:24:40 kunden sshd[25670]: Address 74.112.143.27 maps to wireless-143-27.galena.il.jcwifi.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct  8 22:24:40 kunden sshd[25670]: Invalid user admin from 74.112.143.27
Oct  8 22:24:41 kunden sshd[25670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.112.143.27 
Oct  8 22:24:43 kunden sshd[25670]: Failed password for invalid user admin from 74.112.143.27 port 37551 ssh2
Oct  8 22:24:44 kunden sshd[25670]: Connection closed by 74.112.143.27 [preauth]
Oct  8 22:24:47 kunden sshd[25688]: Address 74.112.143.27 maps to wireless-143-27.galena.il.jcwifi.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Oct  8 22:24:47 kunden sshd[25688]: Invalid user admin from 74.112.143.27
Oct  8 22:24:47 kunden sshd[25688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.112.143.27 
Oct  8 22:24:49 k........
-------------------------------
2020-10-10 03:33:10
147.135.203.181 attackbotsspam
Oct  9 12:37:46 vps1 sshd[18892]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.135.203.181  user=root
Oct  9 12:37:48 vps1 sshd[18892]: Failed password for invalid user root from 147.135.203.181 port 46424 ssh2
Oct  9 12:41:02 vps1 sshd[19014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.135.203.181  user=root
Oct  9 12:41:03 vps1 sshd[19014]: Failed password for invalid user root from 147.135.203.181 port 52038 ssh2
Oct  9 12:44:24 vps1 sshd[19087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.135.203.181 
Oct  9 12:44:27 vps1 sshd[19087]: Failed password for invalid user admin from 147.135.203.181 port 57650 ssh2
...
2020-10-10 03:21:51
78.111.48.49 attack
Lines containing failures of 78.111.48.49
/var/log/apache/pucorp.org.log:Oct  8 22:24:25 server01 postfix/smtpd[26530]: connect from unknown[78.111.48.49]
/var/log/apache/pucorp.org.log:Oct x@x
/var/log/apache/pucorp.org.log:Oct x@x
/var/log/apache/pucorp.org.log:Oct  8 22:24:27 server01 postfix/policy-spf[26541]: : Policy action=PREPEND Received-SPF: none (parquet-terrasse-bois.fr: No applicable sender policy available) receiver=x@x
/var/log/apache/pucorp.org.log:Oct x@x
/var/log/apache/pucorp.org.log:Oct  8 22:24:27 server01 postfix/smtpd[26530]: lost connection after DATA from unknown[78.111.48.49]
/var/log/apache/pucorp.org.log:Oct  8 22:24:27 server01 postfix/smtpd[26530]: disconnect from unknown[78.111.48.49]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=78.111.48.49
2020-10-10 03:28:08
20.57.160.116 attack
$f2bV_matches
2020-10-10 03:33:24
51.83.131.110 attack
(sshd) Failed SSH login from 51.83.131.110 (PL/Poland/vps-ad256fe5.vps.ovh.net): 5 in the last 3600 secs
2020-10-10 03:07:57
154.8.151.45 attackspambots
Oct  9 18:35:06 plex-server sshd[2857083]: Invalid user 02 from 154.8.151.45 port 39479
Oct  9 18:35:07 plex-server sshd[2857083]: Failed password for invalid user 02 from 154.8.151.45 port 39479 ssh2
Oct  9 18:36:22 plex-server sshd[2857639]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.151.45  user=root
Oct  9 18:36:24 plex-server sshd[2857639]: Failed password for root from 154.8.151.45 port 59039 ssh2
Oct  9 18:37:40 plex-server sshd[2858172]: Invalid user minecraft from 154.8.151.45 port 22106
...
2020-10-10 03:11:06
159.203.30.50 attackspambots
ET SCAN NMAP -sS window 1024
2020-10-10 03:09:45
180.125.71.6 attack
Oct  8 15:06:22 rtr-mst-350 sshd[1022]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.125.71.6  user=r.r
Oct  8 15:06:24 rtr-mst-350 sshd[1022]: Failed password for r.r from 180.125.71.6 port 40793 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=180.125.71.6
2020-10-10 03:21:28
164.132.46.14 attackspambots
detected by Fail2Ban
2020-10-10 03:32:23
134.122.78.89 attack
Automatic report - Banned IP Access
2020-10-10 03:38:48
45.148.122.198 attackbots
45.148.122.198 (NL/Netherlands/-), 7 distributed sshd attacks on account [admin] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Oct  9 15:36:00 server2 sshd[588]: Invalid user admin from 141.98.10.211 port 38043
Oct  9 15:36:02 server2 sshd[588]: Failed password for invalid user admin from 141.98.10.211 port 38043 ssh2
Oct  9 15:53:29 server2 sshd[3928]: Invalid user admin from 45.148.122.198 port 38950
Oct  9 15:36:18 server2 sshd[711]: Invalid user admin from 141.98.10.214 port 42111
Oct  9 15:44:57 server2 sshd[2289]: Invalid user admin from 59.124.6.166 port 40431
Oct  9 15:44:59 server2 sshd[2289]: Failed password for invalid user admin from 59.124.6.166 port 40431 ssh2
Oct  9 15:36:20 server2 sshd[711]: Failed password for invalid user admin from 141.98.10.214 port 42111 ssh2

IP Addresses Blocked:

141.98.10.211 (LT/Republic of Lithuania/-)
2020-10-10 03:28:32
41.239.186.173 attackspam
DATE:2020-10-08 22:39:19, IP:41.239.186.173, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-10-10 03:25:07
223.240.93.176 attackspam
Oct  9 15:28:10 scw-6657dc sshd[4821]: Failed password for root from 223.240.93.176 port 37880 ssh2
Oct  9 15:28:10 scw-6657dc sshd[4821]: Failed password for root from 223.240.93.176 port 37880 ssh2
Oct  9 15:30:02 scw-6657dc sshd[4886]: Invalid user ark from 223.240.93.176 port 57664
...
2020-10-10 03:08:45
139.59.129.45 attackbots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-10-09T17:21:17Z and 2020-10-09T17:31:02Z
2020-10-10 03:20:03
159.89.1.19 attackbots
probing for vulnerabilities, found a honeypot
2020-10-10 03:22:56

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