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 <<>> 121.195.18.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11611
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.195.18.42.			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 15:15:38 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 42.18.195.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.18.195.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.220.100.253 attackspam
GET (not exists) posting.php-spambot
2019-11-15 06:35:51
12.228.211.6 attackspambots
Email SASL login failure
2019-11-15 06:45:59
67.207.255.53 attack
Brute force attempt
2019-11-15 06:40:29
187.147.151.43 attack
Unauthorized connection attempt from IP address 187.147.151.43 on Port 445(SMB)
2019-11-15 06:23:58
123.252.137.30 attackbotsspam
Unauthorized connection attempt from IP address 123.252.137.30 on Port 445(SMB)
2019-11-15 06:23:06
103.85.63.253 attackbots
Nov 14 19:27:00 eventyay sshd[20017]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.85.63.253
Nov 14 19:27:01 eventyay sshd[20017]: Failed password for invalid user nobody123456 from 103.85.63.253 port 42970 ssh2
Nov 14 19:31:16 eventyay sshd[20057]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.85.63.253
...
2019-11-15 06:27:00
81.22.45.48 attack
Nov 14 23:33:53 mc1 kernel: \[5057103.901144\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.48 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=19440 PROTO=TCP SPT=40318 DPT=3761 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 14 23:38:03 mc1 kernel: \[5057354.525295\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.48 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=13091 PROTO=TCP SPT=40318 DPT=2013 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 14 23:38:38 mc1 kernel: \[5057389.048107\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.48 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=47975 PROTO=TCP SPT=40318 DPT=3300 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-15 06:43:17
95.154.138.22 attackspambots
Unauthorized connection attempt from IP address 95.154.138.22 on Port 445(SMB)
2019-11-15 06:24:54
85.128.142.96 attackbotsspam
Automatic report - XMLRPC Attack
2019-11-15 06:19:54
178.128.217.135 attackbots
Nov 14 23:38:18 SilenceServices sshd[17151]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.217.135
Nov 14 23:38:20 SilenceServices sshd[17151]: Failed password for invalid user zabidin from 178.128.217.135 port 33496 ssh2
2019-11-15 06:52:47
184.154.13.150 attack
Automatic report - XMLRPC Attack
2019-11-15 06:27:38
185.117.118.187 attackbots
\[2019-11-14 17:36:43\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '185.117.118.187:52147' - Wrong password
\[2019-11-14 17:36:43\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-14T17:36:43.754-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="34479",SessionID="0x7fdf2c2ef6a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.117.118.187/52147",Challenge="14b84ae9",ReceivedChallenge="14b84ae9",ReceivedHash="42efb04e8c2cbf683142901d3820cb7c"
\[2019-11-14 17:38:21\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '185.117.118.187:63024' - Wrong password
\[2019-11-14 17:38:21\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-14T17:38:21.049-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="38704",SessionID="0x7fdf2c2ef6a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
2019-11-15 06:51:10
182.73.244.226 attack
Unauthorized connection attempt from IP address 182.73.244.226 on Port 445(SMB)
2019-11-15 06:15:05
103.133.108.33 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2019-11-15 06:42:35
181.115.244.74 attack
Unauthorized connection attempt from IP address 181.115.244.74 on Port 445(SMB)
2019-11-15 06:35:26

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