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 of America (the)

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 <<>> 19.121.45.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52898
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;19.121.45.54.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 17:49:10 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 54.45.121.19.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.45.121.19.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
148.70.108.183 attackbotsspam
2020-06-13T21:02:20.671737abusebot.cloudsearch.cf sshd[9083]: Invalid user pop from 148.70.108.183 port 45650
2020-06-13T21:02:20.677265abusebot.cloudsearch.cf sshd[9083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.108.183
2020-06-13T21:02:20.671737abusebot.cloudsearch.cf sshd[9083]: Invalid user pop from 148.70.108.183 port 45650
2020-06-13T21:02:22.394948abusebot.cloudsearch.cf sshd[9083]: Failed password for invalid user pop from 148.70.108.183 port 45650 ssh2
2020-06-13T21:05:51.094385abusebot.cloudsearch.cf sshd[9327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.108.183  user=root
2020-06-13T21:05:52.777176abusebot.cloudsearch.cf sshd[9327]: Failed password for root from 148.70.108.183 port 53586 ssh2
2020-06-13T21:09:20.006762abusebot.cloudsearch.cf sshd[9561]: Invalid user admin from 148.70.108.183 port 33276
...
2020-06-14 05:38:02
139.170.150.251 attackbotsspam
Jun 13 22:05:31 gestao sshd[23545]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.170.150.251 
Jun 13 22:05:33 gestao sshd[23545]: Failed password for invalid user cosmika from 139.170.150.251 port 45143 ssh2
Jun 13 22:09:18 gestao sshd[23725]: Failed password for root from 139.170.150.251 port 25968 ssh2
...
2020-06-14 05:38:18
218.92.0.215 attackbotsspam
2020-06-13T23:33:17.496254sd-86998 sshd[17932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.215  user=root
2020-06-13T23:33:19.815733sd-86998 sshd[17932]: Failed password for root from 218.92.0.215 port 10535 ssh2
2020-06-13T23:33:22.176859sd-86998 sshd[17932]: Failed password for root from 218.92.0.215 port 10535 ssh2
2020-06-13T23:33:17.496254sd-86998 sshd[17932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.215  user=root
2020-06-13T23:33:19.815733sd-86998 sshd[17932]: Failed password for root from 218.92.0.215 port 10535 ssh2
2020-06-13T23:33:22.176859sd-86998 sshd[17932]: Failed password for root from 218.92.0.215 port 10535 ssh2
2020-06-13T23:33:17.496254sd-86998 sshd[17932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.215  user=root
2020-06-13T23:33:19.815733sd-86998 sshd[17932]: Failed password for root from 218.92.0.215 p
...
2020-06-14 05:34:39
197.255.160.225 attack
Jun 13 23:06:07 [host] sshd[27897]: pam_unix(sshd:
Jun 13 23:06:09 [host] sshd[27897]: Failed passwor
Jun 13 23:09:03 [host] sshd[28067]: Invalid user x
2020-06-14 05:33:03
104.248.182.179 attack
Jun 13 21:22:04 rush sshd[14298]: Failed password for root from 104.248.182.179 port 50170 ssh2
Jun 13 21:25:16 rush sshd[14378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.182.179
Jun 13 21:25:18 rush sshd[14378]: Failed password for invalid user ohh from 104.248.182.179 port 34058 ssh2
...
2020-06-14 05:36:30
76.170.11.82 attackbots
Automatic report - Banned IP Access
2020-06-14 05:42:35
223.247.153.244 attackbotsspam
SSH Invalid Login
2020-06-14 05:57:01
104.40.17.254 attackspam
spam (f2b h2)
2020-06-14 05:37:09
77.81.121.128 attack
Jun 13 23:40:11 PorscheCustomer sshd[10956]: Failed password for root from 77.81.121.128 port 39412 ssh2
Jun 13 23:43:22 PorscheCustomer sshd[11104]: Failed password for root from 77.81.121.128 port 51146 ssh2
...
2020-06-14 05:57:33
149.202.82.77 attackbotsspam
Jun 14 02:09:31 gw1 sshd[18233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.82.77
Jun 14 02:09:34 gw1 sshd[18233]: Failed password for invalid user bot from 149.202.82.77 port 40268 ssh2
...
2020-06-14 05:27:45
119.28.136.172 attack
Jun 12 16:19:41 zulu1842 sshd[22313]: Invalid user vot from 119.28.136.172
Jun 12 16:19:41 zulu1842 sshd[22313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.136.172 
Jun 12 16:19:43 zulu1842 sshd[22313]: Failed password for invalid user vot from 119.28.136.172 port 59144 ssh2
Jun 12 16:19:44 zulu1842 sshd[22313]: Received disconnect from 119.28.136.172: 11: Bye Bye [preauth]
Jun 12 16:28:25 zulu1842 sshd[23032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.136.172  user=r.r
Jun 12 16:28:27 zulu1842 sshd[23032]: Failed password for r.r from 119.28.136.172 port 57168 ssh2
Jun 12 16:28:28 zulu1842 sshd[23032]: Received disconnect from 119.28.136.172: 11: Bye Bye [preauth]
Jun 12 16:32:02 zulu1842 sshd[23240]: Invalid user monhostnameor from 119.28.136.172
Jun 12 16:32:02 zulu1842 sshd[23240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= ........
-------------------------------
2020-06-14 05:48:40
174.67.165.197 attackspam
Automatic report - Port Scan Attack
2020-06-14 05:27:14
14.134.186.195 attack
Unauthorized access or intrusion attempt detected from Thor banned IP
2020-06-14 05:50:08
192.144.230.221 attackbots
Jun 13 23:50:14 vps647732 sshd[1607]: Failed password for root from 192.144.230.221 port 52770 ssh2
...
2020-06-14 06:05:43
45.141.84.44 attackbotsspam
Jun 13 23:33:56 debian-2gb-nbg1-2 kernel: \[14342751.928736\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.141.84.44 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=45266 PROTO=TCP SPT=40906 DPT=8553 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-14 05:58:17

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