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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.19.215
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58049
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.215.			IN	A

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

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:32:56 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 215.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 215.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.200.13.1 attack
[portscan] tcp/23 [TELNET]
*(RWIN=41158)(08041230)
2019-08-05 03:02:48
46.181.27.111 attack
[portscan] tcp/139 [NetBIOS Session Service]
[SMB remote code execution attempt: port tcp/445]
[scan/connect: 2 time(s)]
*(RWIN=1024)(08041230)
2019-08-05 02:44:41
89.111.33.78 attackbotsspam
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(08041230)
2019-08-05 02:39:32
124.119.170.142 attackbots
37215/tcp
[2019-08-04]1pkt
2019-08-05 03:08:06
180.251.127.53 attackbots
[portscan] tcp/23 [TELNET]
*(RWIN=23213)(08041230)
2019-08-05 03:01:33
107.170.240.84 attackbots
2086/tcp 29919/tcp 40778/tcp...
[2019-06-03/08-03]58pkt,49pt.(tcp),4pt.(udp)
2019-08-05 03:10:36
109.104.105.115 attackbots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(08041230)
2019-08-05 03:10:07
98.232.65.161 attackbots
[portscan] tcp/22 [SSH]
*(RWIN=49756)(08041230)
2019-08-05 02:37:57
124.156.50.120 attackbots
[IPBX probe: SIP=tcp/5061]
*(RWIN=65535)(08041230)
2019-08-05 03:07:28
35.205.59.24 attackbotsspam
[portscan] tcp/22 [SSH]
*(RWIN=65535)(08041230)
2019-08-05 02:46:49
186.6.92.240 attackbots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(08041230)
2019-08-05 02:24:19
189.130.89.83 attackspambots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=8192)(08041230)
2019-08-05 02:56:48
186.221.35.251 attackbots
[portscan] tcp/23 [TELNET]
*(RWIN=56767)(08041230)
2019-08-05 02:23:49
212.217.39.18 attackbotsspam
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(08041230)
2019-08-05 02:51:31
64.32.11.10 attackspambots
[portscan] tcp/88 [Kerberos]
*(RWIN=16384)(08041230)
2019-08-05 02:44:05

Recently Reported IPs

104.21.19.214 129.161.48.151 104.21.19.217 14.172.106.152
104.21.19.221 104.21.19.222 184.219.163.254 104.21.19.225
104.21.19.229 104.21.19.234 151.153.250.131 104.21.19.240
104.21.19.242 104.21.19.246 104.21.19.248 104.21.19.249
104.21.19.250 104.21.19.253 104.21.19.27 104.21.19.31