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: None

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 <<>> 104.21.89.128
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63502
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.89.128.			IN	A

;; AUTHORITY SECTION:
.			232	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:38:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 128.89.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 128.89.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
39.184.42.159 attackbots
Dec 19 05:55:34 debian-2gb-nbg1-2 kernel: \[384103.954080\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=39.184.42.159 DST=195.201.40.59 LEN=44 TOS=0x04 PREC=0x00 TTL=48 ID=15928 PROTO=TCP SPT=23303 DPT=5555 WINDOW=64193 RES=0x00 SYN URGP=0
2019-12-19 13:24:47
206.81.24.126 attackspam
$f2bV_matches
2019-12-19 13:31:48
104.244.79.124 attack
Dec 19 05:55:33 vpn01 sshd[30881]: Failed password for root from 104.244.79.124 port 39900 ssh2
Dec 19 05:55:35 vpn01 sshd[30881]: Failed password for root from 104.244.79.124 port 39900 ssh2
...
2019-12-19 13:23:05
111.241.103.205 attackspam
Honeypot attack, port: 23, PTR: 111-241-103-205.dynamic-ip.hinet.net.
2019-12-19 13:25:36
36.72.101.213 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 19-12-2019 04:55:15.
2019-12-19 13:42:09
36.80.203.161 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 19-12-2019 04:55:16.
2019-12-19 13:41:05
106.12.78.251 attackbots
Brute-force attempt banned
2019-12-19 13:34:27
218.92.36.66 attack
$f2bV_matches
2019-12-19 13:11:31
221.132.17.81 attack
Dec 19 07:44:41 server sshd\[5119\]: Invalid user barroeta from 221.132.17.81
Dec 19 07:44:41 server sshd\[5119\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.132.17.81 
Dec 19 07:44:43 server sshd\[5119\]: Failed password for invalid user barroeta from 221.132.17.81 port 36548 ssh2
Dec 19 07:55:28 server sshd\[8431\]: Invalid user chalfant from 221.132.17.81
Dec 19 07:55:28 server sshd\[8431\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.132.17.81 
...
2019-12-19 13:30:11
222.186.31.127 attackbots
Dec 19 06:21:24 localhost sshd\[30162\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.127  user=root
Dec 19 06:21:26 localhost sshd\[30162\]: Failed password for root from 222.186.31.127 port 20740 ssh2
Dec 19 06:21:28 localhost sshd\[30162\]: Failed password for root from 222.186.31.127 port 20740 ssh2
2019-12-19 13:29:40
221.217.59.118 attack
12/18/2019-23:55:31.274437 221.217.59.118 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-12-19 13:27:36
101.100.175.50 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2019-12-19 13:10:03
218.92.0.168 attack
Dec 19 06:30:38 meumeu sshd[18470]: Failed password for root from 218.92.0.168 port 34903 ssh2
Dec 19 06:30:42 meumeu sshd[18470]: Failed password for root from 218.92.0.168 port 34903 ssh2
Dec 19 06:30:46 meumeu sshd[18470]: Failed password for root from 218.92.0.168 port 34903 ssh2
Dec 19 06:30:51 meumeu sshd[18470]: Failed password for root from 218.92.0.168 port 34903 ssh2
...
2019-12-19 13:33:19
61.172.142.58 attackspambots
2019-12-18 22:54:58 dovecot_login authenticator failed for (lerctr.net) [61.172.142.58]:30395 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=nologin@lerctr.org)
2019-12-18 22:55:15 dovecot_login authenticator failed for (lerctr.net) [61.172.142.58]:62184 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=peter@lerctr.org)
2019-12-18 22:55:36 dovecot_login authenticator failed for (lerctr.net) [61.172.142.58]:33354 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=peter@lerctr.org)
...
2019-12-19 13:20:59
112.85.42.89 attack
$f2bV_matches
2019-12-19 13:22:31

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