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 <<>> 121.207.252.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18608
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.207.252.139.		IN	A

;; AUTHORITY SECTION:
.			499	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031200 1800 900 604800 86400

;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 12 13:47:20 CST 2022
;; MSG SIZE  rcvd: 108
Host info
Host 139.252.207.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.252.207.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
221.38.128.14 attackbots
Unauthorised access (Oct  5) SRC=221.38.128.14 LEN=40 TTL=51 ID=22115 TCP DPT=8080 WINDOW=61561 SYN
2019-10-06 05:44:42
206.189.132.204 attackbotsspam
Oct  5 20:50:09 *** sshd[25630]: User root from 206.189.132.204 not allowed because not listed in AllowUsers
2019-10-06 05:50:11
200.194.48.37 attackspam
Automatic report - Port Scan Attack
2019-10-06 05:59:57
182.72.124.6 attackbotsspam
$f2bV_matches
2019-10-06 05:35:07
117.50.45.254 attackbotsspam
Oct  5 11:32:58 sachi sshd\[9847\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.45.254  user=root
Oct  5 11:33:00 sachi sshd\[9847\]: Failed password for root from 117.50.45.254 port 33926 ssh2
Oct  5 11:36:18 sachi sshd\[10119\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.45.254  user=root
Oct  5 11:36:20 sachi sshd\[10119\]: Failed password for root from 117.50.45.254 port 57546 ssh2
Oct  5 11:39:37 sachi sshd\[10478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.45.254  user=root
2019-10-06 05:43:27
46.99.151.140 attackbotsspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/46.99.151.140/ 
 XK - 1H : (9)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : XK 
 NAME ASN : ASN21246 
 
 IP : 46.99.151.140 
 
 CIDR : 46.99.151.0/24 
 
 PREFIX COUNT : 124 
 
 UNIQUE IP COUNT : 77824 
 
 
 WYKRYTE ATAKI Z ASN21246 :  
  1H - 1 
  3H - 2 
  6H - 3 
 12H - 5 
 24H - 6 
 
 DateTime : 2019-10-05 21:39:23 
 
 INFO : Port SSH 22 Scan Detected and Blocked by ADMIN  - data recovery
2019-10-06 05:55:08
51.91.120.210 attack
[AUTOMATIC REPORT] - 46 tries in total - SSH BRUTE FORCE - IP banned
2019-10-06 05:29:48
222.186.180.8 attack
Oct  5 23:31:13 srv206 sshd[21095]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
Oct  5 23:31:15 srv206 sshd[21095]: Failed password for root from 222.186.180.8 port 62640 ssh2
...
2019-10-06 05:32:01
138.197.13.103 attackspam
WordPress login Brute force / Web App Attack on client site.
2019-10-06 05:48:31
105.157.211.45 attack
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/105.157.211.45/ 
 MA - 1H : (84)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : MA 
 NAME ASN : ASN36903 
 
 IP : 105.157.211.45 
 
 CIDR : 105.157.208.0/21 
 
 PREFIX COUNT : 843 
 
 UNIQUE IP COUNT : 1734656 
 
 
 WYKRYTE ATAKI Z ASN36903 :  
  1H - 3 
  3H - 11 
  6H - 23 
 12H - 29 
 24H - 52 
 
 DateTime : 2019-10-05 21:39:23 
 
 INFO : Port MAX SCAN Scan Detected and Blocked by ADMIN  - data recovery
2019-10-06 05:54:37
106.12.194.79 attackbots
$f2bV_matches
2019-10-06 05:39:58
115.47.160.19 attackbots
Oct  5 21:40:34 MainVPS sshd[19543]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.47.160.19  user=root
Oct  5 21:40:36 MainVPS sshd[19543]: Failed password for root from 115.47.160.19 port 42144 ssh2
Oct  5 21:44:00 MainVPS sshd[19796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.47.160.19  user=root
Oct  5 21:44:02 MainVPS sshd[19796]: Failed password for root from 115.47.160.19 port 45482 ssh2
Oct  5 21:47:20 MainVPS sshd[20040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.47.160.19  user=root
Oct  5 21:47:22 MainVPS sshd[20040]: Failed password for root from 115.47.160.19 port 48818 ssh2
...
2019-10-06 05:50:31
89.248.174.193 attackspambots
10/05/2019-15:39:55.827126 89.248.174.193 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 98
2019-10-06 05:33:13
138.68.89.76 attack
Oct  5 22:36:38 MK-Soft-Root2 sshd[27757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.89.76 
Oct  5 22:36:40 MK-Soft-Root2 sshd[27757]: Failed password for invalid user info from 138.68.89.76 port 49386 ssh2
...
2019-10-06 05:31:20
178.128.21.38 attackspambots
Oct  5 23:34:37 vps691689 sshd[26178]: Failed password for root from 178.128.21.38 port 55670 ssh2
Oct  5 23:38:58 vps691689 sshd[26328]: Failed password for root from 178.128.21.38 port 38930 ssh2
...
2019-10-06 05:45:43

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