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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.57.156
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61399
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.156.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:30:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 156.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 156.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
73.223.42.171 attack
Unauthorized connection attempt detected from IP address 73.223.42.171 to port 4567 [J]
2020-03-01 05:20:37
24.51.32.122 attackbots
Unauthorized connection attempt detected from IP address 24.51.32.122 to port 80 [J]
2020-03-01 04:58:41
67.227.152.142 attackbotsspam
Feb 29 22:14:56 debian-2gb-nbg1-2 kernel: \[5270084.654288\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=67.227.152.142 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=64954 PROTO=TCP SPT=32767 DPT=8545 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-01 05:21:03
116.48.15.41 attackspam
Unauthorized connection attempt detected from IP address 116.48.15.41 to port 5555 [J]
2020-03-01 04:44:30
151.73.173.122 attackspam
Unauthorized connection attempt detected from IP address 151.73.173.122 to port 80 [J]
2020-03-01 04:40:50
103.70.146.228 attack
Unauthorized connection attempt detected from IP address 103.70.146.228 to port 8080 [J]
2020-03-01 05:16:19
45.188.145.130 attackbotsspam
Unauthorized connection attempt detected from IP address 45.188.145.130 to port 23 [J]
2020-03-01 04:55:05
124.81.110.234 attackbotsspam
Unauthorized connection attempt detected from IP address 124.81.110.234 to port 80 [J]
2020-03-01 05:11:31
117.0.175.176 attackbots
Unauthorized connection attempt detected from IP address 117.0.175.176 to port 23 [J]
2020-03-01 05:13:09
123.195.180.91 attack
Unauthorized connection attempt detected from IP address 123.195.180.91 to port 23 [J]
2020-03-01 05:12:18
170.106.38.97 attack
Unauthorized connection attempt detected from IP address 170.106.38.97 to port 8983 [J]
2020-03-01 05:09:36
85.97.121.188 attackspam
Unauthorized connection attempt detected from IP address 85.97.121.188 to port 8080 [J]
2020-03-01 05:19:26
42.112.239.220 attackbotsspam
Unauthorized connection attempt detected from IP address 42.112.239.220 to port 23 [J]
2020-03-01 04:55:28
189.205.182.56 attack
Unauthorized connection attempt detected from IP address 189.205.182.56 to port 23 [J]
2020-03-01 05:03:50
114.234.106.126 attackbots
Unauthorized connection attempt detected from IP address 114.234.106.126 to port 2323 [J]
2020-03-01 04:45:28

Recently Reported IPs

104.21.57.155 104.21.57.160 147.240.139.155 104.21.57.161
104.21.57.164 166.13.177.153 104.21.57.166 104.21.57.168
104.21.57.174 104.21.57.175 104.21.57.177 177.76.103.210
173.111.232.202 104.21.57.180 104.21.57.181 107.216.218.216
104.21.57.185 104.21.57.186 104.21.57.188 104.21.57.189