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: Aachen

Region: North Rhine-Westphalia

Country: Germany

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 <<>> 137.226.3.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2413
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.3.21.			IN	A

;; AUTHORITY SECTION:
.			582	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022061102 1800 900 604800 86400

;; Query time: 115 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 12 07:26:18 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.3.226.137.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.3.226.137.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
23.244.5.2 attackspambots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(09011312)
2019-09-01 19:08:57
114.38.90.164 attackspambots
Trying to (more than 3 packets) bruteforce (not open) Samba/Microsoft-DS port 445
2019-09-01 19:16:22
2.177.8.18 attack
Scanning random ports - tries to find possible vulnerable services
2019-09-01 19:24:01
41.56.13.173 attackspam
Scanning random ports - tries to find possible vulnerable services
2019-09-01 18:53:29
2.50.170.204 attackspambots
Scanning random ports - tries to find possible vulnerable services
2019-09-01 19:25:58
31.0.240.125 attackspambots
Automatic report - Port Scan Attack
2019-09-01 19:30:34
131.203.178.220 attack
Trying to (more than 3 packets) bruteforce (not open) Samba/Microsoft-DS port 445
2019-09-01 19:14:38
14.239.227.5 attack
Scanning random ports - tries to find possible vulnerable services
2019-09-01 19:09:50
31.39.20.247 attackspambots
Scanning random ports - tries to find possible vulnerable services
2019-09-01 19:06:08
183.83.78.78 attack
Trying to (more than 3 packets) bruteforce (not open) Samba/Microsoft-DS port 445
2019-09-01 19:12:32
45.227.254.30 attack
[portscan] tcp/88 [Kerberos]
[scan/connect: 2 time(s)]
*(RWIN=1024)(09011312)
2019-09-01 18:47:32
27.74.9.186 attackspambots
Scanning random ports - tries to find possible vulnerable services
2019-09-01 19:07:38
5.196.139.251 attackspambots
445/tcp 445/tcp
[2019-08-25/09-01]2pkt
2019-09-01 19:22:59
77.39.9.14 attackbots
Trying to (more than 3 packets) bruteforce (not open) Samba/Microsoft-DS port 445
2019-09-01 19:19:11
89.248.174.219 attackbotsspam
[portscan] tcp/23 [TELNET]
[portscan] tcp/88 [Kerberos]
[scan/connect: 13 time(s)]
*(RWIN=65535)(09011312)
2019-09-01 19:18:24

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