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: Goyang-si

Region: Gyeonggi-do

Country: South Korea

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 <<>> 121.161.107.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46678
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.161.107.221.		IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019082300 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Aug 23 18:47:24 CST 2019
;; MSG SIZE  rcvd: 119
Host info
Host 221.107.161.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 221.107.161.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.136.109.207 attackspam
Oct 25 13:01:32 mc1 kernel: \[3287632.951781\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.207 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=21979 PROTO=TCP SPT=51124 DPT=9053 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 25 13:06:01 mc1 kernel: \[3287901.360932\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.207 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=23677 PROTO=TCP SPT=51124 DPT=8050 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 25 13:08:23 mc1 kernel: \[3288043.299608\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.207 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=31175 PROTO=TCP SPT=51124 DPT=8065 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-10-25 19:23:51
85.248.227.163 attackbotsspam
10/25/2019-05:46:44.354017 85.248.227.163 Protocol: 6 ET TOR Known Tor Exit Node Traffic group 83
2019-10-25 19:07:53
193.70.0.93 attackspam
Oct 24 18:57:07 hpm sshd\[32287\]: Invalid user Ab123456 from 193.70.0.93
Oct 24 18:57:07 hpm sshd\[32287\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.ip-193-70-0.eu
Oct 24 18:57:09 hpm sshd\[32287\]: Failed password for invalid user Ab123456 from 193.70.0.93 port 39128 ssh2
Oct 24 19:00:42 hpm sshd\[32564\]: Invalid user Burger2017 from 193.70.0.93
Oct 24 19:00:42 hpm sshd\[32564\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.ip-193-70-0.eu
2019-10-25 19:47:03
129.211.62.131 attackspam
Automatic report - Banned IP Access
2019-10-25 19:07:40
122.224.186.222 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/122.224.186.222/ 
 
 CN - 1H : (1858)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN58461 
 
 IP : 122.224.186.222 
 
 CIDR : 122.224.184.0/22 
 
 PREFIX COUNT : 172 
 
 UNIQUE IP COUNT : 211968 
 
 
 ATTACKS DETECTED ASN58461 :  
  1H - 1 
  3H - 6 
  6H - 9 
 12H - 15 
 24H - 15 
 
 DateTime : 2019-10-25 05:45:59 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2019-10-25 19:34:00
104.248.37.88 attackbots
Oct 25 11:15:56 venus sshd\[5061\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.37.88  user=root
Oct 25 11:15:58 venus sshd\[5061\]: Failed password for root from 104.248.37.88 port 55186 ssh2
Oct 25 11:20:09 venus sshd\[5107\]: Invalid user user from 104.248.37.88 port 43868
...
2019-10-25 19:33:35
93.42.126.148 attackbots
lfd: (sshd) Failed SSH login from 93.42.126.148 (IT/Italy/93-42-126-148.ip86.fastwebnet.it): 5 in the last 3600 secs - Fri Oct 25 06:27:45 2019
2019-10-25 19:23:35
45.125.65.87 attack
\[2019-10-25 07:40:54\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-25T07:40:54.972-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="0002050101148857315004",SessionID="0x7fdf2c003608",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.125.65.87/58051",ACLName="no_extension_match"
\[2019-10-25 07:41:37\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-25T07:41:37.321-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="0112051548833566011",SessionID="0x7fdf2c160cc8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.125.65.87/58976",ACLName="no_extension_match"
\[2019-10-25 07:41:37\] SECURITY\[2634\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-25T07:41:37.800-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="0002050201148857315004",SessionID="0x7fdf2c003608",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.125.65.87/60464",
2019-10-25 19:42:26
61.133.232.248 attackspam
Oct 25 00:44:40 plusreed sshd[13703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.248  user=root
Oct 25 00:44:42 plusreed sshd[13703]: Failed password for root from 61.133.232.248 port 32570 ssh2
...
2019-10-25 19:19:18
42.202.146.40 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/42.202.146.40/ 
 
 CN - 1H : (1859)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CN 
 NAME ASN : ASN134762 
 
 IP : 42.202.146.40 
 
 CIDR : 42.202.128.0/19 
 
 PREFIX COUNT : 51 
 
 UNIQUE IP COUNT : 213248 
 
 
 ATTACKS DETECTED ASN134762 :  
  1H - 1 
  3H - 2 
  6H - 7 
 12H - 13 
 24H - 13 
 
 DateTime : 2019-10-25 05:46:26 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery
2019-10-25 19:18:47
49.73.235.149 attack
2019-10-25 08:01:43,199 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 49.73.235.149
2019-10-25 08:33:20,699 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 49.73.235.149
2019-10-25 09:06:01,755 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 49.73.235.149
2019-10-25 09:36:06,824 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 49.73.235.149
2019-10-25 10:06:14,768 fail2ban.actions        \[1778\]: NOTICE  \[sshd\] Ban 49.73.235.149
...
2019-10-25 19:14:08
77.81.230.143 attackbotsspam
lfd: (sshd) Failed SSH login from 77.81.230.143 (IT/Italy/host143-230-81-77.serverdedicati.aruba.it): 5 in the last 3600 secs - Thu Oct 24 01:03:11 2019
2019-10-25 19:09:38
185.173.35.5 attackspambots
25.10.2019 04:59:34 Connection to port 8531 blocked by firewall
2019-10-25 19:15:23
159.65.151.216 attack
Oct 25 09:35:02 ovpn sshd\[953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.151.216  user=root
Oct 25 09:35:04 ovpn sshd\[953\]: Failed password for root from 159.65.151.216 port 57616 ssh2
Oct 25 09:41:37 ovpn sshd\[2259\]: Invalid user ubnt from 159.65.151.216
Oct 25 09:41:37 ovpn sshd\[2259\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.151.216
Oct 25 09:41:39 ovpn sshd\[2259\]: Failed password for invalid user ubnt from 159.65.151.216 port 51472 ssh2
2019-10-25 19:18:12
162.241.178.219 attackbotsspam
Invalid user ps from 162.241.178.219 port 37180
2019-10-25 19:41:03

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