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 <<>> 8.21.137.191
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46756
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;8.21.137.191.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020600 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 20:54:39 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 191.137.21.8.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 191.137.21.8.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-02-04 01:04:26
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Unauthorized connection attempt detected from IP address 176.58.149.53 to port 23 [J]
2020-02-04 01:05:28
187.202.168.44 attack
Unauthorized connection attempt detected from IP address 187.202.168.44 to port 80 [J]
2020-02-04 01:01:57
118.24.158.42 attackbotsspam
Unauthorized connection attempt detected from IP address 118.24.158.42 to port 2220 [J]
2020-02-04 01:38:00
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Unauthorized connection attempt detected from IP address 106.12.92.65 to port 2220 [J]
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2020-02-04 01:35:02
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Unauthorized connection attempt detected from IP address 13.126.150.190 to port 2220 [J]
2020-02-04 01:22:57
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Unauthorized connection attempt detected from IP address 217.73.133.94 to port 5555 [J]
2020-02-04 00:58:29
85.105.73.95 attack
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2020-02-04 01:14:38
123.235.3.189 attackspambots
Unauthorized connection attempt detected from IP address 123.235.3.189 to port 1433 [J]
2020-02-04 01:08:28
187.11.140.214 attackspambots
Unauthorized connection attempt detected from IP address 187.11.140.214 to port 1433 [J]
2020-02-04 01:02:19
89.231.176.42 attackspam
Unauthorized connection attempt detected from IP address 89.231.176.42 to port 81 [J]
2020-02-04 01:13:35
2.47.77.176 attackspambots
Unauthorized connection attempt detected from IP address 2.47.77.176 to port 22 [J]
2020-02-04 00:55:29
103.53.110.34 attackspam
Unauthorized connection attempt detected from IP address 103.53.110.34 to port 8080 [J]
2020-02-04 01:12:30

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