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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.40.45.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17382
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.40.45.99.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025090400 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 04 20:00:26 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 99.45.40.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.45.40.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.75.76.139 attackspam
Mar 24 13:55:20 webhost01 sshd[18791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.76.139
Mar 24 13:55:23 webhost01 sshd[18791]: Failed password for invalid user daniel from 106.75.76.139 port 20750 ssh2
...
2020-03-24 15:06:18
222.186.190.17 attackspam
Mar 24 02:05:31 ny01 sshd[13538]: Failed password for root from 222.186.190.17 port 61094 ssh2
Mar 24 02:06:37 ny01 sshd[13947]: Failed password for root from 222.186.190.17 port 19840 ssh2
2020-03-24 14:56:48
141.8.188.3 attackbots
[Tue Mar 24 12:53:49.552419 2020] [:error] [pid 8581:tid 139752675202816] [client 141.8.188.3:53867] [client 141.8.188.3] 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 "XnmgbUgSbps9EOE50lVTNwAAALY"]
...
2020-03-24 15:10:23
149.147.149.34 attackbots
Email rejected due to spam filtering
2020-03-24 14:41:00
111.230.165.16 attackspambots
$f2bV_matches
2020-03-24 15:22:54
42.2.144.82 attackbotsspam
Port probing on unauthorized port 5555
2020-03-24 14:54:48
77.42.126.77 attackbots
1585029255 - 03/24/2020 06:54:15 Host: 77.42.126.77/77.42.126.77 Port: 8080 TCP Blocked
2020-03-24 14:38:59
193.112.213.248 attackspambots
Mar 24 07:33:44 silence02 sshd[24737]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.213.248
Mar 24 07:33:45 silence02 sshd[24737]: Failed password for invalid user ozzie from 193.112.213.248 port 33080 ssh2
Mar 24 07:37:23 silence02 sshd[26356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.213.248
2020-03-24 15:00:39
175.182.254.171 attackspam
Automatic report - Port Scan Attack
2020-03-24 15:20:37
165.227.26.69 attack
Invalid user test from 165.227.26.69 port 35954
2020-03-24 15:06:41
85.239.32.1 attackbots
Honeypot attack, port: 445, PTR: core.rus-k.com.
2020-03-24 15:23:33
177.47.192.93 attackbotsspam
Honeypot attack, port: 81, PTR: PTR record not found
2020-03-24 15:17:17
46.38.145.4 attackspam
2020-03-24T00:39:14.622994linuxbox-skyline auth[117108]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=educa rhost=46.38.145.4
...
2020-03-24 14:42:48
185.56.9.40 attack
Mar 24 06:19:03 web8 sshd\[709\]: Invalid user revenueaccounting from 185.56.9.40
Mar 24 06:19:03 web8 sshd\[709\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.56.9.40
Mar 24 06:19:05 web8 sshd\[709\]: Failed password for invalid user revenueaccounting from 185.56.9.40 port 57882 ssh2
Mar 24 06:22:41 web8 sshd\[2674\]: Invalid user sophronio from 185.56.9.40
Mar 24 06:22:41 web8 sshd\[2674\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.56.9.40
2020-03-24 14:50:30
85.202.48.66 attackspambots
Port probing on unauthorized port 23
2020-03-24 15:08:58

Recently Reported IPs

112.224.195.216 150.138.78.253 65.49.1.222 154.17.16.6
1.205.3.10 143.20.229.163 104.234.115.194 44.220.188.93
114.145.66.209 10.0.0.240 133.106.166.49 14.213.31.103
180.213.132.211 217.171.209.75 213.85.100.220 213.85.100.210
196.251.67.42 189.206.90.77 164.92.223.222 43.236.179.231