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 <<>> 104.21.31.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57311
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.31.121.			IN	A

;; AUTHORITY SECTION:
.			547	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:29:43 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 121.31.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.31.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2019-12-30 04:45:34
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Unauthorized connection attempt detected from IP address 104.244.73.192 to port 23
2019-12-30 04:54:34
185.142.236.35 attackbots
Unauthorized connection attempt detected from IP address 185.142.236.35 to port 8010
2019-12-30 04:21:51
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Unauthorized connection attempt detected from IP address 78.137.72.9 to port 445
2019-12-30 04:32:12
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Unauthorized connection attempt detected from IP address 187.131.187.30 to port 8080
2019-12-30 04:20:10
185.116.85.18 attackbots
Unauthorized connection attempt detected from IP address 185.116.85.18 to port 1433
2019-12-30 04:49:11
185.142.236.34 attackbotsspam
Unauthorized connection attempt detected from IP address 185.142.236.34 to port 1911
2019-12-30 04:48:44
24.126.198.9 attack
Dec 29 21:04:20 debian-2gb-nbg1-2 kernel: \[1302571.258524\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=24.126.198.9 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=49 ID=53728 PROTO=TCP SPT=40747 DPT=5555 WINDOW=50555 RES=0x00 SYN URGP=0
2019-12-30 04:39:29
89.20.36.1 attack
Unauthorized connection attempt detected from IP address 89.20.36.1 to port 1433
2019-12-30 04:56:18
186.170.28.202 attackbotsspam
Unauthorized connection attempt detected from IP address 186.170.28.202 to port 445
2019-12-30 04:46:56
49.51.11.210 attackspam
Unauthorized connection attempt detected from IP address 49.51.11.210 to port 8800
2019-12-30 04:35:54
34.221.218.50 attackspam
Unauthorized connection attempt detected from IP address 34.221.218.50 to port 11443
2019-12-30 04:38:04
34.214.236.157 attackspambots
Unauthorized connection attempt detected from IP address 34.214.236.157 to port 8181
2019-12-30 04:38:52
71.183.216.162 attackbotsspam
Unauthorized connection attempt detected from IP address 71.183.216.162 to port 88
2019-12-30 04:33:04

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