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 <<>> 104.21.53.154
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59071
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.154.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 154.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 154.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
144.34.193.83 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-09-13 00:58:15
31.184.198.75 attack
SSH Brute-Forcing (server1)
2020-09-13 00:37:19
222.186.169.192 attackspambots
2020-09-12T16:35:40.688698abusebot-7.cloudsearch.cf sshd[10101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
2020-09-12T16:35:42.468451abusebot-7.cloudsearch.cf sshd[10101]: Failed password for root from 222.186.169.192 port 39524 ssh2
2020-09-12T16:35:45.560476abusebot-7.cloudsearch.cf sshd[10101]: Failed password for root from 222.186.169.192 port 39524 ssh2
2020-09-12T16:35:40.688698abusebot-7.cloudsearch.cf sshd[10101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
2020-09-12T16:35:42.468451abusebot-7.cloudsearch.cf sshd[10101]: Failed password for root from 222.186.169.192 port 39524 ssh2
2020-09-12T16:35:45.560476abusebot-7.cloudsearch.cf sshd[10101]: Failed password for root from 222.186.169.192 port 39524 ssh2
2020-09-12T16:35:40.688698abusebot-7.cloudsearch.cf sshd[10101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 
...
2020-09-13 00:40:19
108.216.61.173 attackspambots
trying to access non-authorized port
2020-09-13 00:57:34
149.56.44.47 attackbots
2020-09-12T16:21[Censored Hostname] sshd[4615]: Failed password for root from 149.56.44.47 port 35648 ssh2
2020-09-12T16:21[Censored Hostname] sshd[4615]: Failed password for root from 149.56.44.47 port 35648 ssh2
2020-09-12T16:21[Censored Hostname] sshd[4615]: Failed password for root from 149.56.44.47 port 35648 ssh2[...]
2020-09-13 01:09:12
222.186.31.83 attackspambots
Sep 12 18:42:40 markkoudstaal sshd[27007]: Failed password for root from 222.186.31.83 port 60644 ssh2
Sep 12 18:42:42 markkoudstaal sshd[27007]: Failed password for root from 222.186.31.83 port 60644 ssh2
Sep 12 18:42:45 markkoudstaal sshd[27007]: Failed password for root from 222.186.31.83 port 60644 ssh2
...
2020-09-13 00:43:39
170.84.48.82 attackbotsspam
1599843146 - 09/11/2020 18:52:26 Host: 170.84.48.82/170.84.48.82 Port: 445 TCP Blocked
2020-09-13 00:55:49
170.150.8.13 attackbots
2020-09-11 16:05:13.670212-0500  localhost sshd[69075]: Failed password for root from 170.150.8.13 port 42753 ssh2
2020-09-13 01:04:22
222.186.175.148 attackbots
Sep 12 18:33:05 serwer sshd\[17199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
Sep 12 18:33:07 serwer sshd\[17199\]: Failed password for root from 222.186.175.148 port 24166 ssh2
Sep 12 18:33:10 serwer sshd\[17199\]: Failed password for root from 222.186.175.148 port 24166 ssh2
...
2020-09-13 00:35:30
172.81.242.40 attackspam
Lines containing failures of 172.81.242.40
Sep 11 01:57:05 shared02 sshd[27848]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.242.40  user=r.r
Sep 11 01:57:06 shared02 sshd[27848]: Failed password for r.r from 172.81.242.40 port 42666 ssh2
Sep 11 01:57:07 shared02 sshd[27848]: Received disconnect from 172.81.242.40 port 42666:11: Bye Bye [preauth]
Sep 11 01:57:07 shared02 sshd[27848]: Disconnected from authenticating user r.r 172.81.242.40 port 42666 [preauth]
Sep 11 02:12:01 shared02 sshd[657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.242.40  user=r.r
Sep 11 02:12:04 shared02 sshd[657]: Failed password for r.r from 172.81.242.40 port 58612 ssh2
Sep 11 02:12:04 shared02 sshd[657]: Received disconnect from 172.81.242.40 port 58612:11: Bye Bye [preauth]
Sep 11 02:12:04 shared02 sshd[657]: Disconnected from authenticating user r.r 172.81.242.40 port 58612 [preauth]
Sep 11........
------------------------------
2020-09-13 00:48:23
103.89.171.106 attackbots
Personnel protective equipment ,PPE - Buyers list
2020-09-13 00:34:27
156.96.156.232 attack
[2020-09-12 12:37:22] NOTICE[1239][C-000024c8] chan_sip.c: Call from '' (156.96.156.232:56023) to extension '106011972597595259' rejected because extension not found in context 'public'.
[2020-09-12 12:37:22] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-12T12:37:22.626-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="106011972597595259",SessionID="0x7f4d4827ad68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.156.232/56023",ACLName="no_extension_match"
[2020-09-12 12:40:28] NOTICE[1239][C-000024cd] chan_sip.c: Call from '' (156.96.156.232:53976) to extension '107011972597595259' rejected because extension not found in context 'public'.
[2020-09-12 12:40:28] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-12T12:40:28.321-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="107011972597595259",SessionID="0x7f4d480d6c18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAdd
...
2020-09-13 00:57:22
51.210.10.200 attack
SSH/22 MH Probe, BF, Hack -
2020-09-13 00:42:24
51.79.84.101 attackspam
Sep 12 16:10:11 ip-172-31-42-142 sshd\[10491\]: Invalid user admin from 51.79.84.101\
Sep 12 16:10:14 ip-172-31-42-142 sshd\[10491\]: Failed password for invalid user admin from 51.79.84.101 port 54796 ssh2\
Sep 12 16:14:54 ip-172-31-42-142 sshd\[10505\]: Failed password for root from 51.79.84.101 port 40750 ssh2\
Sep 12 16:19:34 ip-172-31-42-142 sshd\[10544\]: Invalid user guest from 51.79.84.101\
Sep 12 16:19:36 ip-172-31-42-142 sshd\[10544\]: Failed password for invalid user guest from 51.79.84.101 port 54946 ssh2\
2020-09-13 00:56:18
69.85.84.14 attackbotsspam
Sep 12 19:07:35 vpn01 sshd[20847]: Failed password for root from 69.85.84.14 port 49356 ssh2
...
2020-09-13 01:09:43

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