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 <<>> 121.4.80.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 98
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.4.80.21.			IN	A

;; AUTHORITY SECTION:
.			527	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2021123101 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 01 10:26:43 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 21.80.4.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.80.4.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.79.141.17 attackspam
2019-11-06T13:13:49.982012hub.schaetter.us sshd\[9319\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.141.17  user=root
2019-11-06T13:13:52.206319hub.schaetter.us sshd\[9319\]: Failed password for root from 51.79.141.17 port 53790 ssh2
2019-11-06T13:17:50.410770hub.schaetter.us sshd\[9369\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.141.17  user=root
2019-11-06T13:17:52.052859hub.schaetter.us sshd\[9369\]: Failed password for root from 51.79.141.17 port 34676 ssh2
2019-11-06T13:22:02.997259hub.schaetter.us sshd\[9398\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.141.17  user=root
...
2019-11-06 21:39:19
201.22.95.52 attack
Nov  6 14:06:27 MK-Soft-Root2 sshd[32332]: Failed password for root from 201.22.95.52 port 57272 ssh2
...
2019-11-06 21:24:29
54.39.104.30 attack
Nov  6 03:33:30 eddieflores sshd\[27151\]: Invalid user bn from 54.39.104.30
Nov  6 03:33:30 eddieflores sshd\[27151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns558643.ip-54-39-104.net
Nov  6 03:33:32 eddieflores sshd\[27151\]: Failed password for invalid user bn from 54.39.104.30 port 58260 ssh2
Nov  6 03:37:00 eddieflores sshd\[27423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns558643.ip-54-39-104.net  user=root
Nov  6 03:37:03 eddieflores sshd\[27423\]: Failed password for root from 54.39.104.30 port 39374 ssh2
2019-11-06 21:48:08
46.38.144.17 attack
Nov  6 14:47:48 srv01 postfix/smtpd\[7353\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov  6 14:47:58 srv01 postfix/smtpd\[8596\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov  6 14:47:59 srv01 postfix/smtpd\[6553\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov  6 14:48:10 srv01 postfix/smtpd\[8596\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov  6 14:48:26 srv01 postfix/smtpd\[7353\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-11-06 21:50:47
178.128.7.249 attackbotsspam
Repeated brute force against a port
2019-11-06 21:12:54
118.96.165.170 attackbotsspam
Port 1433 Scan
2019-11-06 21:16:25
181.48.134.65 attack
Nov  5 21:12:19 eddieflores sshd\[28390\]: Invalid user s198364mply from 181.48.134.65
Nov  5 21:12:19 eddieflores sshd\[28390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.134.65
Nov  5 21:12:21 eddieflores sshd\[28390\]: Failed password for invalid user s198364mply from 181.48.134.65 port 48028 ssh2
Nov  5 21:16:35 eddieflores sshd\[28736\]: Invalid user password from 181.48.134.65
Nov  5 21:16:35 eddieflores sshd\[28736\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.134.65
2019-11-06 21:29:16
142.93.218.11 attackspam
Nov  6 15:44:10 server sshd\[26299\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.218.11  user=root
Nov  6 15:44:12 server sshd\[26299\]: Failed password for root from 142.93.218.11 port 34510 ssh2
Nov  6 15:57:31 server sshd\[29678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.218.11  user=root
Nov  6 15:57:33 server sshd\[29678\]: Failed password for root from 142.93.218.11 port 33430 ssh2
Nov  6 16:02:16 server sshd\[30900\]: Invalid user jimmy from 142.93.218.11
Nov  6 16:02:16 server sshd\[30900\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.218.11 
...
2019-11-06 21:44:55
120.136.167.74 attackspambots
2019-11-06T10:12:36.413506abusebot-3.cloudsearch.cf sshd\[32598\]: Invalid user a12369845 from 120.136.167.74 port 54064
2019-11-06 21:53:32
45.148.10.62 attackspambots
Password spraying hacking attempt via VPN
2019-11-06 21:46:36
129.226.125.7 attackbots
Web App Attack
2019-11-06 21:28:21
182.61.136.53 attackspam
$f2bV_matches
2019-11-06 21:52:56
81.182.254.124 attack
Nov  6 12:37:50 server sshd\[8739\]: Invalid user eran from 81.182.254.124
Nov  6 12:37:50 server sshd\[8739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=dsl51b6fe7c.fixip.t-online.hu 
Nov  6 12:37:53 server sshd\[8739\]: Failed password for invalid user eran from 81.182.254.124 port 53316 ssh2
Nov  6 12:53:10 server sshd\[12624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=dsl51b6fe7c.fixip.t-online.hu  user=root
Nov  6 12:53:12 server sshd\[12624\]: Failed password for root from 81.182.254.124 port 40016 ssh2
...
2019-11-06 21:14:29
81.22.45.48 attackbotsspam
81.22.45.48 was recorded 147 times by 27 hosts attempting to connect to the following ports: 4385,4342,4443,4293,4286,4440,4368,4422,4283,4284,4386,4345,4372,4476,4425,4475,4424,4458,4416,4446,4471,4478,4370,4420,4397,4407,4359,4484,4435,4265,4325,4395,4490,4331,4276,4400,4445,4426,4444,4264,4332,4380,4344,4369,4254,4301,4465,4462,4491,4330,4413,4393,4271,4496,4414,4392,4419,4461,4290,4255,4353,4275,4433,4291,4500,4352,4409,4398,4388,4418,4319,4305,4279,4358,4260,4322,4417,4324,4339,4357,4480,4404,4408,4429,4306,4294,4410,4427,4313,4377,4340,4469,4401,4399,4376,4327,4453,4350,4474,4405,4266,4390,4292,4287,4298,4473,4375,4431,4259. Incident counter (4h, 24h, all-time): 147, 477, 670
2019-11-06 21:38:51
190.147.205.209 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/190.147.205.209/ 
 
 CO - 1H : (24)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CO 
 NAME ASN : ASN10620 
 
 IP : 190.147.205.209 
 
 CIDR : 190.147.205.0/24 
 
 PREFIX COUNT : 3328 
 
 UNIQUE IP COUNT : 2185216 
 
 
 ATTACKS DETECTED ASN10620 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 4 
 24H - 7 
 
 DateTime : 2019-11-06 07:21:51 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-06 21:12:23

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