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 <<>> 134.71.91.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29740
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;134.71.91.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 06:13:48 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.91.71.134.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
*** Can't find 21.91.71.134.in-addr.arpa.: No answer

Authoritative answers can be found from:
71.134.in-addr.arpa
	origin = dnsa-01.unx.cpp.edu
	mail addr = domainadmin.cpp.edu
	serial = 1
	refresh = 7200
	retry = 900
	expire = 1209600
	minimum = 10800
Related IP info:
Related comments:
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120.31.239.194 attack
RDP Bruteforce
2020-09-16 22:42:59
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Brute Force attempt on usernames and passwords
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103.111.81.58 attack
RDPBrutePap24
2020-09-16 22:30:55
181.15.142.178 attackbotsspam
RDP Bruteforce
2020-09-16 22:23:47
149.56.28.100 attack
Port scan denied
2020-09-16 22:03:52
213.108.134.146 attack
RDP Bruteforce
2020-09-16 22:36:07
93.51.176.72 attack
Sep 16 12:44:05 h1745522 sshd[21897]: Invalid user support from 93.51.176.72 port 57100
Sep 16 12:44:05 h1745522 sshd[21897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.51.176.72
Sep 16 12:44:05 h1745522 sshd[21897]: Invalid user support from 93.51.176.72 port 57100
Sep 16 12:44:08 h1745522 sshd[21897]: Failed password for invalid user support from 93.51.176.72 port 57100 ssh2
Sep 16 12:48:37 h1745522 sshd[22024]: Invalid user Goober from 93.51.176.72 port 51550
Sep 16 12:48:37 h1745522 sshd[22024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.51.176.72
Sep 16 12:48:37 h1745522 sshd[22024]: Invalid user Goober from 93.51.176.72 port 51550
Sep 16 12:48:39 h1745522 sshd[22024]: Failed password for invalid user Goober from 93.51.176.72 port 51550 ssh2
Sep 16 12:53:03 h1745522 sshd[22143]: Invalid user admin from 93.51.176.72 port 46000
...
2020-09-16 22:32:11
84.47.169.100 attack
RDP Bruteforce
2020-09-16 22:32:35
74.62.86.11 attackspam
Brute Force attempt on usernames and passwords
2020-09-16 22:33:28
101.231.60.126 attack
Sep 16 04:02:29 minden010 sshd[17574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.60.126
Sep 16 04:02:31 minden010 sshd[17574]: Failed password for invalid user admin from 101.231.60.126 port 5779 ssh2
Sep 16 04:06:45 minden010 sshd[18986]: Failed password for root from 101.231.60.126 port 26774 ssh2
...
2020-09-16 22:13:15
103.103.29.29 attackspambots
RDP Bruteforce
2020-09-16 22:31:25
159.89.194.160 attack
Sep 16 09:38:10 vps sshd[14932]: Failed password for root from 159.89.194.160 port 59312 ssh2
Sep 16 09:40:37 vps sshd[15136]: Failed password for root from 159.89.194.160 port 34946 ssh2
...
2020-09-16 22:41:30
185.202.1.122 attack
2020-09-16T10:53:41Z - RDP login failed multiple times. (185.202.1.122)
2020-09-16 22:40:21

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