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 <<>> 21.159.90.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26101
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.159.90.18.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 20:15:28 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 18.90.159.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.90.159.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
65.32.157.145 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 65 - port: 9530 proto: tcp cat: Misc Attackbytes: 60
2020-08-11 07:17:35
60.219.171.134 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 58 - port: 27707 proto: tcp cat: Misc Attackbytes: 60
2020-08-11 07:18:19
111.229.73.244 attack
SSH Brute-Forcing (server2)
2020-08-11 06:55:39
77.72.169.211 attack
ET INFO Session Traversal Utilities for NAT (STUN Binding Response) - port: 25846 proto: udp cat: Attempted User Privilege Gainbytes: 160
2020-08-11 07:16:17
58.218.17.48 attackbotsspam
ET CINS Active Threat Intelligence Poor Reputation IP group 44 - port: 23 proto: tcp cat: Misc Attackbytes: 60
2020-08-11 07:19:15
194.26.29.21 attackspam
firewall-block, port(s): 1234/tcp, 3310/tcp, 6789/tcp, 45678/tcp
2020-08-11 07:22:31
218.92.0.145 attackbots
[MK-VM2] SSH login failed
2020-08-11 07:05:16
129.204.42.144 attack
Aug 10 22:59:04 master sshd[12705]: Failed password for root from 129.204.42.144 port 38402 ssh2
Aug 10 23:09:51 master sshd[13268]: Failed password for root from 129.204.42.144 port 48378 ssh2
Aug 10 23:16:30 master sshd[13415]: Failed password for root from 129.204.42.144 port 59494 ssh2
Aug 10 23:22:57 master sshd[13533]: Failed password for root from 129.204.42.144 port 42382 ssh2
Aug 10 23:29:22 master sshd[14138]: Failed password for root from 129.204.42.144 port 53506 ssh2
2020-08-11 06:57:49
194.26.25.102 attackspam
SmallBizIT.US 6 packets to tcp(123,338,389,10101,55000,55500)
2020-08-11 07:07:48
51.81.80.82 attackspam
ET SCAN Sipvicious Scan - port: 5060 proto: sip cat: Attempted Information Leakbytes: 447
2020-08-11 07:20:14
138.97.37.225 attackspambots
SMB Server BruteForce Attack
2020-08-11 06:57:04
216.93.246.18 attackbots
ET INFO Session Traversal Utilities for NAT (STUN Binding Response) - port: 44207 proto: udp cat: Attempted User Privilege Gainbytes: 196
2020-08-11 07:05:46
51.15.170.129 attackspambots
Banned for a week because repeated abuses, for example SSH, but not only
2020-08-11 06:54:10
81.108.142.249 attackbotsspam
Automatic report - Port Scan Attack
2020-08-11 07:15:35
92.63.197.55 attackbots
ET DROP Dshield Block Listed Source group 1 - port: 51514 proto: tcp cat: Misc Attackbytes: 60
2020-08-11 07:12:54

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