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 <<>> 104.21.21.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27501
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.45.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:16:02 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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C1,WP GET /lappan/new/wp-includes/wlwmanifest.xml
2020-05-24 05:30:02
103.49.135.240 attack
May 23 23:17:49 ArkNodeAT sshd\[24337\]: Invalid user zza from 103.49.135.240
May 23 23:17:49 ArkNodeAT sshd\[24337\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.49.135.240
May 23 23:17:51 ArkNodeAT sshd\[24337\]: Failed password for invalid user zza from 103.49.135.240 port 57418 ssh2
2020-05-24 05:35:37
64.227.67.106 attack
SSH Invalid Login
2020-05-24 05:55:06
222.82.253.106 attackspambots
May 23 17:12:54 NPSTNNYC01T sshd[15424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.82.253.106
May 23 17:12:57 NPSTNNYC01T sshd[15424]: Failed password for invalid user rox from 222.82.253.106 port 14410 ssh2
May 23 17:16:51 NPSTNNYC01T sshd[15868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.82.253.106
...
2020-05-24 05:23:39
197.185.114.0 attack
WordPress brute force
2020-05-24 05:21:51
222.186.190.14 attackbots
prod8
...
2020-05-24 05:52:00
112.85.42.188 attackbotsspam
05/23/2020-17:33:20.259771 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-05-24 05:35:10
64.225.0.171 attackspambots
Fail2Ban Ban Triggered (2)
2020-05-24 05:26:24
106.12.48.78 attackspambots
May 23 22:15:05 sso sshd[30657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.48.78
May 23 22:15:07 sso sshd[30657]: Failed password for invalid user npd from 106.12.48.78 port 33692 ssh2
...
2020-05-24 05:24:35
88.149.248.9 attackspam
SSH Invalid Login
2020-05-24 05:51:11
92.147.123.235 attackspam
Unauthorized SSH login attempts
2020-05-24 05:29:40
104.248.157.118 attackbotsspam
May 23 22:14:25 debian-2gb-nbg1-2 kernel: \[12523676.581759\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=104.248.157.118 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x40 TTL=242 ID=38554 PROTO=TCP SPT=44296 DPT=24925 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-24 05:54:13
188.255.28.246 attackbotsspam
20/5/23@16:14:24: FAIL: Alarm-Network address from=188.255.28.246
...
2020-05-24 05:56:35
5.25.186.181 attack
Unauthorized connection attempt from IP address 5.25.186.181 on Port 445(SMB)
2020-05-24 05:18:57
164.163.54.203 attackspambots
Unauthorized connection attempt from IP address 164.163.54.203 on Port 445(SMB)
2020-05-24 05:27:10

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