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: 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 <<>> 104.21.39.220
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60880
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.220.			IN	A

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

;; Query time: 175 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:38 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 220.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 220.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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200.178.251.146 attackbotsspam
Bad bot requested remote resources
2020-01-13 08:42:35
91.185.193.58 attack
port scan and connect, tcp 1433 (ms-sql-s)
2020-01-13 08:31:58
158.69.226.175 attackspambots
Jan 13 01:38:30 mout sshd[7743]: Invalid user c from 158.69.226.175 port 48698
2020-01-13 08:53:19
18.253.216.190 attackbots
Unauthorized connection attempt detected from IP address 18.253.216.190 to port 2220 [J]
2020-01-13 08:44:19
216.126.239.124 attackspam
(sshd) Failed SSH login from 216.126.239.124 (US/United States/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jan 12 16:23:10 host sshd[62926]: Did not receive identification string from 216.126.239.124 port 36612
2020-01-13 08:39:36
80.82.77.86 attack
80.82.77.86 was recorded 163 times by 1 hosts attempting to connect to the following ports: 69. Incident counter (4h, 24h, all-time): 163, 499, 4780
2020-01-13 08:40:39
61.177.172.128 attackspam
Jan 13 01:30:27 odroid64 sshd\[7504\]: User root from 61.177.172.128 not allowed because not listed in AllowUsers
Jan 13 01:30:27 odroid64 sshd\[7504\]: Failed none for invalid user root from 61.177.172.128 port 47332 ssh2
...
2020-01-13 08:33:56
101.51.13.87 attack
1578864223 - 01/12/2020 22:23:43 Host: 101.51.13.87/101.51.13.87 Port: 445 TCP Blocked
2020-01-13 08:27:03
123.253.8.66 attack
Unauthorized connection attempt detected from IP address 123.253.8.66 to port 2220 [J]
2020-01-13 08:34:12
212.116.168.7 attackspambots
Automatic report - Port Scan Attack
2020-01-13 08:52:01
124.156.64.176 attack
Unauthorized connection attempt detected from IP address 124.156.64.176 to port 666 [J]
2020-01-13 08:45:45
162.62.17.226 attackspambots
Unauthorized connection attempt detected from IP address 162.62.17.226 to port 1241 [J]
2020-01-13 08:37:55
185.175.40.182 normal
It’s safe
2020-01-13 08:48:56
59.36.168.35 attackspambots
Jan 12 21:45:06 lvpxxxxxxx88-92-201-20 sshd[15718]: reveeclipse mapping checking getaddrinfo for 35.168.36.59.broad.dg.gd.dynamic.163data.com.cn [59.36.168.35] failed - POSSIBLE BREAK-IN ATTEMPT!
Jan 12 21:45:08 lvpxxxxxxx88-92-201-20 sshd[15718]: Failed password for invalid user ltgame from 59.36.168.35 port 42631 ssh2
Jan 12 21:45:09 lvpxxxxxxx88-92-201-20 sshd[15718]: Received disconnect from 59.36.168.35: 11: Bye Bye [preauth]
Jan 12 21:54:37 lvpxxxxxxx88-92-201-20 sshd[16049]: reveeclipse mapping checking getaddrinfo for 35.168.36.59.broad.dg.gd.dynamic.163data.com.cn [59.36.168.35] failed - POSSIBLE BREAK-IN ATTEMPT!
Jan 12 21:54:39 lvpxxxxxxx88-92-201-20 sshd[16049]: Failed password for invalid user hadoop from 59.36.168.35 port 37354 ssh2
Jan 12 21:54:40 lvpxxxxxxx88-92-201-20 sshd[16049]: Received disconnect from 59.36.168.35: 11: Bye Bye [preauth]
Jan 12 21:56:03 lvpxxxxxxx88-92-201-20 sshd[16104]: reveeclipse mapping checking getaddrinfo for 35.168.36.59.broa........
-------------------------------
2020-01-13 08:37:16
52.14.120.150 attackspambots
Unauthorized connection attempt detected from IP address 52.14.120.150 to port 2220 [J]
2020-01-13 08:54:19

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