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 <<>> 104.20.135.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33613
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.135.21.			IN	A

;; AUTHORITY SECTION:
.			369	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:03:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 21.135.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.135.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.29.69.96 attack
[IPBX probe: SIP RTP=tcp/554]
*(RWIN=65535)(07211223)
2019-07-21 22:06:27
210.213.162.151 attack
Sun, 21 Jul 2019 07:36:20 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-21 21:59:20
142.93.238.162 attackspambots
Jul 21 09:57:01 localhost sshd\[13688\]: Invalid user sinus from 142.93.238.162 port 44490
Jul 21 09:57:01 localhost sshd\[13688\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.238.162
Jul 21 09:57:03 localhost sshd\[13688\]: Failed password for invalid user sinus from 142.93.238.162 port 44490 ssh2
2019-07-21 21:41:17
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Sun, 21 Jul 2019 07:36:24 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-21 21:51:42
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116.75.169.147 attack
Sun, 21 Jul 2019 07:36:16 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-21 22:16:36
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Sun, 21 Jul 2019 07:36:15 +0000 likely compromised host or open proxy. ddos rate spidering
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Sun, 21 Jul 2019 07:36:17 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-21 22:10:55
202.51.86.25 attack
Sun, 21 Jul 2019 07:36:23 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-21 21:52:44
197.25.220.185 attackbotsspam
Sun, 21 Jul 2019 07:36:24 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-21 21:46:23
114.31.5.34 attackbotsspam
Brute force attempt
2019-07-21 21:58:02

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