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: None

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 <<>> 104.21.63.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46370
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.63.66.			IN	A

;; AUTHORITY SECTION:
.			289	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 103 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:35:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 66.63.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.63.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.136.108.119 attackbotsspam
Dec 26 08:01:10 debian-2gb-nbg1-2 kernel: \[996400.287259\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.108.119 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=25044 PROTO=TCP SPT=47824 DPT=446 WINDOW=1024 RES=0x00 SYN URGP=0
2019-12-26 15:04:28
200.236.103.182 attack
Automatic report - Port Scan Attack
2019-12-26 15:38:32
49.88.112.117 attackbots
Dec 26 07:26:47 * sshd[13100]: Failed password for root from 49.88.112.117 port 53649 ssh2
2019-12-26 15:22:50
222.124.78.14 attack
Unauthorized connection attempt detected from IP address 222.124.78.14 to port 445
2019-12-26 15:03:25
154.90.9.37 attack
This IP Address sent many spam to @bit.co.id
mhamdanrifai@gmail.com is administrator
2019-12-26 15:19:36
46.242.11.49 attackbots
TCP Port Scanning
2019-12-26 15:32:19
113.220.230.211 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-12-26 15:01:12
45.125.66.115 attack
smtp probe/invalid login attempt
2019-12-26 15:00:13
103.66.16.18 attack
Dec 26 07:57:31 sd-53420 sshd\[26292\]: Invalid user timmy from 103.66.16.18
Dec 26 07:57:31 sd-53420 sshd\[26292\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.66.16.18
Dec 26 07:57:34 sd-53420 sshd\[26292\]: Failed password for invalid user timmy from 103.66.16.18 port 56200 ssh2
Dec 26 08:00:40 sd-53420 sshd\[27497\]: Invalid user cable from 103.66.16.18
Dec 26 08:00:40 sd-53420 sshd\[27497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.66.16.18
...
2019-12-26 15:05:54
5.196.140.219 attackspambots
Dec 26 06:09:16 XXX sshd[3148]: Invalid user haavik from 5.196.140.219 port 42904
2019-12-26 15:02:17
101.51.6.35 attackspambots
Unauthorized connection attempt detected from IP address 101.51.6.35 to port 445
2019-12-26 15:29:46
128.199.167.233 attackspambots
Dec 26 07:27:04 vps691689 sshd[8199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.167.233
Dec 26 07:27:06 vps691689 sshd[8199]: Failed password for invalid user 12345qwert from 128.199.167.233 port 32984 ssh2
...
2019-12-26 15:23:46
85.174.125.172 attackspambots
Honeypot attack, port: 23, PTR: dsl-85-174-125-172.avtlg.ru.
2019-12-26 15:06:46
151.76.203.10 attackspambots
" "
2019-12-26 15:25:56
46.38.144.17 attack
Dec 26 08:12:36 webserver postfix/smtpd\[6494\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 26 08:14:04 webserver postfix/smtpd\[6774\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 26 08:15:32 webserver postfix/smtpd\[6774\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 26 08:17:00 webserver postfix/smtpd\[6984\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 26 08:18:29 webserver postfix/smtpd\[6984\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-12-26 15:24:27

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