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: United States

Internet Service Provider: AT&T

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 <<>> 45.21.211.79
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59179
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			337	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020092601 1800 900 604800 86400

;; Query time: 98 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 27 08:54:22 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 79.211.21.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		100.100.2.138
Address:	100.100.2.138#53

** server can't find 79.211.21.45.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
41.204.191.53 attackspambots
Sep  1 23:25:28 mail sshd\[31650\]: Failed password for invalid user zhu from 41.204.191.53 port 60606 ssh2
Sep  1 23:45:12 mail sshd\[31920\]: Invalid user harmless from 41.204.191.53 port 40504
...
2019-09-02 06:45:55
113.53.234.130 attackbots
Unauthorized connection attempt from IP address 113.53.234.130 on Port 445(SMB)
2019-09-02 06:40:40
103.71.239.106 attackbotsspam
ECShop Remote Code Execution Vulnerability
2019-09-02 07:20:43
106.12.75.175 attackbots
Sep  2 01:43:52 server sshd\[18658\]: User root from 106.12.75.175 not allowed because listed in DenyUsers
Sep  2 01:43:52 server sshd\[18658\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.75.175  user=root
Sep  2 01:43:54 server sshd\[18658\]: Failed password for invalid user root from 106.12.75.175 port 37532 ssh2
Sep  2 01:53:42 server sshd\[9841\]: Invalid user archiva from 106.12.75.175 port 45254
Sep  2 01:53:42 server sshd\[9841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.75.175
2019-09-02 07:33:00
187.188.103.98 attackspam
Blocked for port scanning.
Time: Sun Sep 1. 18:17:26 2019 +0200
IP: 187.188.103.98 (MX/Mexico/fixed-187-188-103-98.totalplay.net)

Sample of block hits:
Sep 1 18:16:04 vserv kernel: [16998081.179863] Firewall: *TCP_IN Blocked* IN=venet0 OUT= MAC= SRC=187.188.103.98 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=22886 PROTO=TCP SPT=60624 DPT=8080 WINDOW=48883 RES=0x00 SYN URGP=0
Sep 1 18:16:05 vserv kernel: [16998081.428733] Firewall: *TCP_IN Blocked* IN=venet0 OUT= MAC= SRC=187.188.103.98 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=22886 PROTO=TCP SPT=60624 DPT=8080 WINDOW=48883 RES=0x00 SYN URGP=0
Sep 1 18:16:05 vserv kernel: [16998081.700047] Firewall: *TCP_IN Blocked* IN=venet0 OUT= MAC= SRC=187.188.103.98 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=22886 PROTO=TCP SPT=60624 DPT=8080 WINDOW=48883 RES=0x00 SYN URGP=0
Sep 1 18:16:05 vserv kernel: [16998081.759001] Firewall: *TCP_IN Blocked* IN=venet0 OUT= MAC= SRC=187.188.103.98 DST=[removed] LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID ....
2019-09-02 07:05:09
82.207.43.82 attackbots
Unauthorized connection attempt from IP address 82.207.43.82 on Port 445(SMB)
2019-09-02 06:54:29
95.189.107.108 attackbots
Automatic report - Port Scan Attack
2019-09-02 06:48:10
80.68.0.82 attack
Unauthorized connection attempt from IP address 80.68.0.82 on Port 445(SMB)
2019-09-02 07:31:26
200.38.152.242 attackbots
Unauthorized connection attempt from IP address 200.38.152.242 on Port 445(SMB)
2019-09-02 06:38:58
218.98.40.131 attack
Sep  2 01:14:09 OPSO sshd\[13937\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.131  user=root
Sep  2 01:14:11 OPSO sshd\[13937\]: Failed password for root from 218.98.40.131 port 20626 ssh2
Sep  2 01:14:13 OPSO sshd\[13937\]: Failed password for root from 218.98.40.131 port 20626 ssh2
Sep  2 01:14:16 OPSO sshd\[13937\]: Failed password for root from 218.98.40.131 port 20626 ssh2
Sep  2 01:14:19 OPSO sshd\[13942\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.131  user=root
2019-09-02 07:19:12
183.60.21.118 attackbots
Fail2Ban - SMTP Bruteforce Attempt
2019-09-02 07:01:46
177.244.2.221 attackspam
Sep  1 19:17:28 ns341937 sshd[29234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.244.2.221
Sep  1 19:17:29 ns341937 sshd[29234]: Failed password for invalid user san from 177.244.2.221 port 50952 ssh2
Sep  1 19:30:22 ns341937 sshd[31933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.244.2.221
...
2019-09-02 07:20:08
103.235.0.168 attackbotsspam
Unauthorized connection attempt from IP address 103.235.0.168 on Port 445(SMB)
2019-09-02 06:47:36
159.203.99.68 attackspam
fail2ban honeypot
2019-09-02 06:53:29
45.56.91.118 attack
ET CINS Active Threat Intelligence Poor Reputation IP UDP group 45 - PORT 500
2019-09-02 06:59:43

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