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 <<>> 104.21.54.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44490
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.142.			IN	A

;; AUTHORITY SECTION:
.			117	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 00:04:41 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 142.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.112.175.84 attackspam
Unauthorised access (Aug 13) SRC=189.112.175.84 LEN=44 TTL=239 ID=51261 TCP DPT=445 WINDOW=1024 SYN
2019-08-14 11:05:00
220.133.51.4 attackbotsspam
Automatic report - Port Scan Attack
2019-08-14 11:26:02
113.54.155.223 attackspambots
Aug 14 04:40:57 OPSO sshd\[23818\]: Invalid user sowmya from 113.54.155.223 port 40180
Aug 14 04:40:57 OPSO sshd\[23818\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.54.155.223
Aug 14 04:40:59 OPSO sshd\[23818\]: Failed password for invalid user sowmya from 113.54.155.223 port 40180 ssh2
Aug 14 04:46:57 OPSO sshd\[24384\]: Invalid user storm from 113.54.155.223 port 59014
Aug 14 04:46:57 OPSO sshd\[24384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.54.155.223
2019-08-14 10:52:03
167.71.95.204 attack
Aug 12 21:34:56 typhoon sshd[27394]: Failed password for invalid user ananda from 167.71.95.204 port 46854 ssh2
Aug 12 21:34:56 typhoon sshd[27394]: Received disconnect from 167.71.95.204: 11: Bye Bye [preauth]
Aug 12 21:50:41 typhoon sshd[27452]: Failed password for invalid user vi from 167.71.95.204 port 49112 ssh2
Aug 12 21:50:41 typhoon sshd[27452]: Received disconnect from 167.71.95.204: 11: Bye Bye [preauth]
Aug 12 21:55:03 typhoon sshd[27463]: Failed password for invalid user ksrkm from 167.71.95.204 port 43372 ssh2
Aug 12 21:55:03 typhoon sshd[27463]: Received disconnect from 167.71.95.204: 11: Bye Bye [preauth]
Aug 12 21:59:29 typhoon sshd[27475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.95.204  user=messagebus
Aug 12 21:59:31 typhoon sshd[27475]: Failed password for messagebus from 167.71.95.204 port 37636 ssh2
Aug 12 21:59:31 typhoon sshd[27475]: Received disconnect from 167.71.95.204: 11: Bye Bye [preauth........
-------------------------------
2019-08-14 10:55:47
91.221.109.251 attackbotsspam
Invalid user aba from 91.221.109.251 port 32857
2019-08-14 10:40:48
113.160.106.132 attack
Unauthorized connection attempt from IP address 113.160.106.132 on Port 445(SMB)
2019-08-14 11:21:16
216.177.216.78 attack
Unauthorized connection attempt from IP address 216.177.216.78 on Port 445(SMB)
2019-08-14 11:17:11
106.12.180.212 attack
Aug 14 05:04:03 v22018076622670303 sshd\[11412\]: Invalid user huaqi from 106.12.180.212 port 48120
Aug 14 05:04:03 v22018076622670303 sshd\[11412\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.180.212
Aug 14 05:04:05 v22018076622670303 sshd\[11412\]: Failed password for invalid user huaqi from 106.12.180.212 port 48120 ssh2
...
2019-08-14 11:19:55
195.228.231.150 attackspam
Aug 13 02:48:26 fwservlet sshd[827]: Invalid user pz from 195.228.231.150
Aug 13 02:48:26 fwservlet sshd[827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.228.231.150
Aug 13 02:48:28 fwservlet sshd[827]: Failed password for invalid user pz from 195.228.231.150 port 60773 ssh2
Aug 13 02:48:28 fwservlet sshd[827]: Received disconnect from 195.228.231.150 port 60773:11: Bye Bye [preauth]
Aug 13 02:48:28 fwservlet sshd[827]: Disconnected from 195.228.231.150 port 60773 [preauth]
Aug 13 03:06:36 fwservlet sshd[1362]: Invalid user vbox from 195.228.231.150
Aug 13 03:06:36 fwservlet sshd[1362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.228.231.150
Aug 13 03:06:38 fwservlet sshd[1362]: Failed password for invalid user vbox from 195.228.231.150 port 52273 ssh2
Aug 13 03:06:38 fwservlet sshd[1362]: Received disconnect from 195.228.231.150 port 52273:11: Bye Bye [preauth]
Aug 13 03:06........
-------------------------------
2019-08-14 10:54:57
207.154.206.212 attackbotsspam
Aug 14 04:55:02 meumeu sshd[3030]: Failed password for invalid user testuser from 207.154.206.212 port 41302 ssh2
Aug 14 04:59:29 meumeu sshd[3499]: Failed password for invalid user ulbrechT from 207.154.206.212 port 34042 ssh2
...
2019-08-14 11:27:11
189.5.193.238 attack
Aug 14 04:57:48 vps691689 sshd[9829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.5.193.238
Aug 14 04:57:50 vps691689 sshd[9829]: Failed password for invalid user info4 from 189.5.193.238 port 60280 ssh2
...
2019-08-14 11:10:31
121.157.82.222 attackspambots
" "
2019-08-14 10:45:07
81.22.45.219 attackspambots
Aug 14 04:35:23 h2177944 kernel: \[4073863.341401\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=81.22.45.219 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=55284 PROTO=TCP SPT=58115 DPT=3461 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug 14 04:51:51 h2177944 kernel: \[4074851.421814\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=81.22.45.219 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=26871 PROTO=TCP SPT=58115 DPT=5769 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug 14 04:55:39 h2177944 kernel: \[4075079.324019\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=81.22.45.219 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=22854 PROTO=TCP SPT=58115 DPT=16714 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug 14 05:00:58 h2177944 kernel: \[4075397.683872\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=81.22.45.219 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=23562 PROTO=TCP SPT=58115 DPT=5455 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug 14 05:04:12 h2177944 kernel: \[4075592.035374\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=81.22.45.219 DST=85.214.117.9 LEN
2019-08-14 11:14:34
41.212.136.247 attack
SASL Brute Force
2019-08-14 11:02:52
89.135.51.39 attackbots
proto=tcp  .  spt=45958  .  dpt=25  .     (listed on Blocklist de  Aug 13)     (697)
2019-08-14 10:47:14

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