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 <<>> 21.147.104.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60889
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.147.104.137.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012601 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 27 07:20:25 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 137.104.147.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 137.104.147.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
23.129.64.227 attackspambots
Unauthorized SSH login attempts
2020-01-14 01:33:26
149.0.252.5 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-14 01:38:59
180.242.135.197 attackspam
1578920744 - 01/13/2020 14:05:44 Host: 180.242.135.197/180.242.135.197 Port: 445 TCP Blocked
2020-01-14 01:34:46
172.100.106.209 attackspambots
Honeypot attack, port: 445, PTR: cpe-172-100-106-209.twcny.res.rr.com.
2020-01-14 01:18:55
35.231.206.60 attackbotsspam
Jan 13 17:44:19 wordpress wordpress(www.ruhnke.cloud)[36869]: Blocked authentication attempt for admin from ::ffff:35.231.206.60
2020-01-14 01:38:03
85.172.107.1 attackspambots
2020-01-13 07:05:47 H=(tobagococoa.com) [85.172.107.1]:41400 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.11, 127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
2020-01-13 07:05:48 H=(tobagococoa.com) [85.172.107.1]:41400 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.11, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
2020-01-13 07:05:48 H=(tobagococoa.com) [85.172.107.1]:41400 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.11, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
...
2020-01-14 01:30:35
129.204.77.45 attackspambots
Brute-force attempt banned
2020-01-14 01:51:18
173.170.94.133 attack
Unauthorized connection attempt detected from IP address 173.170.94.133 to port 5555 [J]
2020-01-14 01:14:55
66.240.205.34 attackbotsspam
Port scan: Attack repeated for 24 hours
2020-01-14 01:16:30
141.98.80.132 attack
2020-01-14 05:49:49 fixed_plain authenticator failed for \(\[141.98.80.132\]\) \[141.98.80.132\]: 535 Incorrect authentication data \(set_id=info@thepuddles.net.nz\)
2020-01-14 05:49:52 fixed_plain authenticator failed for \(\[141.98.80.132\]\) \[141.98.80.132\]: 535 Incorrect authentication data \(set_id=info\)
2020-01-14 06:07:11 fixed_plain authenticator failed for \(\[141.98.80.132\]\) \[141.98.80.132\]: 535 Incorrect authentication data \(set_id=info@thepuddles.net.nz\)
...
2020-01-14 01:32:41
27.128.164.82 attackspambots
Unauthorized connection attempt detected from IP address 27.128.164.82 to port 2220 [J]
2020-01-14 01:42:41
106.4.60.133 attack
Unauthorized connection attempt detected from IP address 106.4.60.133 to port 5555 [J]
2020-01-14 01:33:03
23.242.4.148 attackbots
Unauthorized connection attempt detected from IP address 23.242.4.148 to port 8080 [J]
2020-01-14 01:26:13
177.185.129.214 attack
1578931182 - 01/13/2020 16:59:42 Host: 177.185.129.214/177.185.129.214 Port: 445 TCP Blocked
2020-01-14 01:13:57
51.158.162.242 attack
Unauthorized connection attempt detected from IP address 51.158.162.242 to port 2220 [J]
2020-01-14 01:50:22

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