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: None

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 <<>> 104.21.54.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54486
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.159.			IN	A

;; AUTHORITY SECTION:
.			127	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 186 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 11:41:26 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 159.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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77.252.61.133 attackbots
NAME : PL-NETIA-20070201 CIDR : 77.252.0.0/14 | STATUS : 200 ROBOT {Looking for resource vulnerabilities} DDoS Attack Poland - block certain countries :) IP: 77.252.61.133  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-06-23 22:49:40
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Automatic report - Web App Attack
2019-06-23 22:13:30
187.111.54.169 attackspambots
failed_logins
2019-06-23 22:53:38
187.111.54.89 attack
SMTP-sasl brute force
...
2019-06-23 22:54:28
218.92.0.164 attackbotsspam
2019-06-23T16:56:41.629604enmeeting.mahidol.ac.th sshd\[10986\]: User root from 218.92.0.164 not allowed because not listed in AllowUsers
2019-06-23T16:56:42.149884enmeeting.mahidol.ac.th sshd\[10986\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.164  user=root
2019-06-23T16:56:44.466086enmeeting.mahidol.ac.th sshd\[10986\]: Failed password for invalid user root from 218.92.0.164 port 58976 ssh2
...
2019-06-23 22:20:45
198.108.66.87 attackbotsspam
Unauthorised access (Jun 23) SRC=198.108.66.87 LEN=40 TTL=242 ID=54321 TCP DPT=1433 WINDOW=65535 SYN 
Unauthorised access (Jun 17) SRC=198.108.66.87 LEN=40 TTL=240 ID=54321 TCP DPT=21 WINDOW=65535 SYN
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200.76.203.175 attack
MultiHost/MultiPort Probe, Scan, Hack -
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105.155.250.60 attack
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2019-06-23 22:45:30
107.173.78.116 attackspam
NAME : CC-17 CIDR : 107.172.0.0/14 | STATUS : 200 ROBOT {Looking for resource vulnerabilities} DDoS Attack USA - New York - block certain countries :) IP: 107.173.78.116  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-06-23 22:28:07
194.150.15.70 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2019-06-23 22:36:09
202.80.112.94 attackspam
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2019-06-23 22:25:06
191.53.200.63 attackspam
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...
2019-06-23 22:36:56
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3389/tcp 3389/tcp 3389/tcp...
[2019-04-23/06-23]12pkt,1pt.(tcp)
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445/tcp 445/tcp 445/tcp...
[2019-05-30/06-23]5pkt,1pt.(tcp)
2019-06-23 22:27:08
196.1.99.12 attackspambots
SSH Brute Force
2019-06-23 22:35:35

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