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 <<>> 104.21.63.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41037
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.63.139.			IN	A

;; AUTHORITY SECTION:
.			449	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:15:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.63.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.63.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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111.35.171.151 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
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2019-12-28 01:27:14
45.136.108.126 attack
12/27/2019-09:49:58.397688 45.136.108.126 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-28 01:57:47
5.39.65.96 attack
Dec 27 15:07:02 localhost sshd\[99672\]: Invalid user operator from 5.39.65.96 port 38480
Dec 27 15:07:02 localhost sshd\[99672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.65.96
Dec 27 15:07:04 localhost sshd\[99672\]: Failed password for invalid user operator from 5.39.65.96 port 38480 ssh2
Dec 27 15:08:16 localhost sshd\[99716\]: Invalid user partynia from 5.39.65.96 port 43751
Dec 27 15:08:16 localhost sshd\[99716\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.65.96
...
2019-12-28 01:17:44
172.105.4.63 attack
" "
2019-12-28 01:18:05
111.35.164.41 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-28 01:58:49
189.213.160.46 attack
Automatic report - Port Scan Attack
2019-12-28 01:33:04
13.127.108.140 attackbots
SSH/22 MH Probe, BF, Hack -
2019-12-28 01:47:57
119.75.19.228 attack
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2019-12-28 01:57:27
49.88.112.73 attackspam
Dec 27 17:24:45 pi sshd\[28349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.73  user=root
Dec 27 17:24:48 pi sshd\[28349\]: Failed password for root from 49.88.112.73 port 46014 ssh2
Dec 27 17:24:50 pi sshd\[28349\]: Failed password for root from 49.88.112.73 port 46014 ssh2
Dec 27 17:24:53 pi sshd\[28349\]: Failed password for root from 49.88.112.73 port 46014 ssh2
Dec 27 17:26:05 pi sshd\[28378\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.73  user=root
...
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157.245.180.127 attack
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Automatic report - Port Scan Attack
2019-12-28 01:52:03
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2019-12-28 01:36:00
94.177.253.34 attackbotsspam
3389BruteforceFW23
2019-12-28 01:23:32

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