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: Hangzhou

Region: Zhejiang

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 <<>> 121.40.42.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52317
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.40.42.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025080800 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Aug 09 01:30:06 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 45.42.40.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.42.40.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.73.202.117 attack
Nov 13 18:40:51 [host] sshd[26529]: Invalid user login from 222.73.202.117
Nov 13 18:40:51 [host] sshd[26529]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.73.202.117
Nov 13 18:40:53 [host] sshd[26529]: Failed password for invalid user login from 222.73.202.117 port 36890 ssh2
2019-11-14 06:36:35
1.161.0.110 attackspambots
spam-mail via contact-form 2019-09-25 14:41
2019-11-14 06:21:17
193.194.91.198 attack
Invalid user no from 193.194.91.198 port 45064
2019-11-14 06:46:22
159.89.194.103 attackspam
2019-11-13T16:51:12.310135abusebot-4.cloudsearch.cf sshd\[30860\]: Invalid user grace123 from 159.89.194.103 port 51532
2019-11-14 06:46:49
114.5.81.67 attackspam
...
2019-11-14 06:33:55
195.16.41.171 attack
Nov 13 22:55:24 vpn01 sshd[32508]: Failed password for root from 195.16.41.171 port 36784 ssh2
...
2019-11-14 06:17:54
114.40.179.98 attackbotsspam
Fail2Ban Ban Triggered
2019-11-14 06:52:18
79.41.82.172 attackbotsspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/79.41.82.172/ 
 
 IT - 1H : (35)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : IT 
 NAME ASN : ASN3269 
 
 IP : 79.41.82.172 
 
 CIDR : 79.40.0.0/15 
 
 PREFIX COUNT : 550 
 
 UNIQUE IP COUNT : 19507712 
 
 
 ATTACKS DETECTED ASN3269 :  
  1H - 3 
  3H - 12 
  6H - 13 
 12H - 13 
 24H - 13 
 
 DateTime : 2019-11-13 15:42:20 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-14 06:24:37
222.242.223.75 attackbots
Nov 13 15:42:05 MK-Soft-Root2 sshd[17070]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.242.223.75 
Nov 13 15:42:06 MK-Soft-Root2 sshd[17070]: Failed password for invalid user butel from 222.242.223.75 port 56737 ssh2
...
2019-11-14 06:38:16
144.217.214.100 attack
Nov 13 12:11:26 tdfoods sshd\[11467\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip100.ip-144-217-214.net  user=root
Nov 13 12:11:29 tdfoods sshd\[11467\]: Failed password for root from 144.217.214.100 port 39728 ssh2
Nov 13 12:15:20 tdfoods sshd\[11780\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip100.ip-144-217-214.net  user=root
Nov 13 12:15:23 tdfoods sshd\[11780\]: Failed password for root from 144.217.214.100 port 47026 ssh2
Nov 13 12:19:13 tdfoods sshd\[12096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip100.ip-144-217-214.net  user=www-data
2019-11-14 06:29:23
1.173.83.21 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/1.173.83.21/ 
 
 TW - 1H : (48)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : TW 
 NAME ASN : ASN3462 
 
 IP : 1.173.83.21 
 
 CIDR : 1.173.0.0/16 
 
 PREFIX COUNT : 390 
 
 UNIQUE IP COUNT : 12267520 
 
 
 ATTACKS DETECTED ASN3462 :  
  1H - 29 
  3H - 29 
  6H - 29 
 12H - 29 
 24H - 29 
 
 DateTime : 2019-11-13 16:59:29 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-14 06:29:46
157.245.103.143 attackspambots
\[2019-11-13 15:34:46\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '157.245.103.143:43962' - Wrong password
\[2019-11-13 15:34:46\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-13T15:34:46.982-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="091",SessionID="0x7fdf2c003608",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/157.245.103.143/43962",Challenge="2208666c",ReceivedChallenge="2208666c",ReceivedHash="43295b19109fff5fcf473eef4577ccfd"
\[2019-11-13 15:34:49\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '157.245.103.143:38408' - Wrong password
\[2019-11-13 15:34:49\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-13T15:34:49.688-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="5000001",SessionID="0x7fdf2c21c7b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
2019-11-14 06:31:36
106.13.182.173 attackbots
Nov 13 17:10:36 legacy sshd[20236]: Failed password for root from 106.13.182.173 port 57820 ssh2
Nov 13 17:16:24 legacy sshd[20404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.182.173
Nov 13 17:16:26 legacy sshd[20404]: Failed password for invalid user smp from 106.13.182.173 port 37446 ssh2
...
2019-11-14 06:32:03
144.217.214.13 attackbots
Nov 13 18:37:48 ns382633 sshd\[15541\]: Invalid user sgmint from 144.217.214.13 port 38752
Nov 13 18:37:48 ns382633 sshd\[15541\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.214.13
Nov 13 18:37:51 ns382633 sshd\[15541\]: Failed password for invalid user sgmint from 144.217.214.13 port 38752 ssh2
Nov 13 18:55:30 ns382633 sshd\[19062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.214.13  user=root
Nov 13 18:55:32 ns382633 sshd\[19062\]: Failed password for root from 144.217.214.13 port 60404 ssh2
2019-11-14 06:38:48
218.92.0.203 attackbots
SSH Brute Force
2019-11-14 06:39:35

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