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 <<>> 104.21.57.198
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55660
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.198.			IN	A

;; AUTHORITY SECTION:
.			541	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:32:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 198.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 198.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
59.144.139.18 attackspambots
Sep 27 19:57:55 [host] sshd[16738]: Invalid user e
Sep 27 19:57:55 [host] sshd[16738]: pam_unix(sshd:
Sep 27 19:57:57 [host] sshd[16738]: Failed passwor
2020-09-28 06:57:32
13.82.219.14 attackspam
Sep 26 02:26:39 *hidden* sshd[10313]: Invalid user admin from 13.82.219.14 port 39406 Sep 26 02:26:39 *hidden* sshd[10313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.82.219.14 Sep 26 02:26:41 *hidden* sshd[10313]: Failed password for invalid user admin from 13.82.219.14 port 39406 ssh2
2020-09-28 06:28:47
49.232.111.165 attack
Sep 27 20:11:49 vps639187 sshd\[8009\]: Invalid user testdev from 49.232.111.165 port 43698
Sep 27 20:11:49 vps639187 sshd\[8009\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.111.165
Sep 27 20:11:51 vps639187 sshd\[8009\]: Failed password for invalid user testdev from 49.232.111.165 port 43698 ssh2
...
2020-09-28 06:56:45
129.211.171.24 attack
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-09-27T21:56:05Z and 2020-09-27T22:02:58Z
2020-09-28 06:42:38
223.171.32.55 attackbots
Invalid user sbserver from 223.171.32.55 port 23999
2020-09-28 06:58:48
182.116.97.36 attackbotsspam
23/tcp
[2020-09-26]1pkt
2020-09-28 06:42:02
52.187.75.102 attackspambots
Sep 26 04:34:47 *hidden* sshd[32528]: Invalid user admin from 52.187.75.102 port 6419 Sep 26 04:34:47 *hidden* sshd[32528]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.187.75.102 Sep 26 04:34:49 *hidden* sshd[32528]: Failed password for invalid user admin from 52.187.75.102 port 6419 ssh2
2020-09-28 06:37:21
116.74.16.227 attack
37215/tcp 37215/tcp 37215/tcp
[2020-09-26]3pkt
2020-09-28 06:25:25
49.88.112.72 attack
Sep 28 01:29:34 pkdns2 sshd\[51493\]: Failed password for root from 49.88.112.72 port 25299 ssh2Sep 28 01:29:35 pkdns2 sshd\[51493\]: Failed password for root from 49.88.112.72 port 25299 ssh2Sep 28 01:29:38 pkdns2 sshd\[51493\]: Failed password for root from 49.88.112.72 port 25299 ssh2Sep 28 01:30:27 pkdns2 sshd\[51569\]: Failed password for root from 49.88.112.72 port 21923 ssh2Sep 28 01:31:20 pkdns2 sshd\[51606\]: Failed password for root from 49.88.112.72 port 16045 ssh2Sep 28 01:32:12 pkdns2 sshd\[51644\]: Failed password for root from 49.88.112.72 port 10697 ssh2
...
2020-09-28 06:48:32
112.33.112.170 attack
Sep 5 09:59:31 *hidden* postfix/postscreen[4887]: DNSBL rank 5 for [112.33.112.170]:48734
2020-09-28 06:25:54
213.5.17.190 attackbots
 TCP (SYN) 213.5.17.190:53999 -> port 1433, len 44
2020-09-28 06:41:06
52.247.66.65 attack
Sep 27 00:53:04 main sshd[20104]: Failed password for invalid user 13.208.190.250 from 52.247.66.65 port 20415 ssh2
Sep 27 02:56:06 main sshd[22080]: Failed password for invalid user localhost from 52.247.66.65 port 59941 ssh2
Sep 27 03:02:08 main sshd[22157]: Failed password for invalid user mity from 52.247.66.65 port 2478 ssh2
Sep 27 12:58:44 main sshd[29873]: Failed password for invalid user admin from 52.247.66.65 port 16768 ssh2
2020-09-28 06:26:14
61.135.152.130 attackbotsspam
Port probing on unauthorized port 1433
2020-09-28 06:54:01
198.27.82.155 attackbots
Tried sshing with brute force.
2020-09-28 06:44:23
46.105.73.155 attack
46.105.73.155 (FR/France/ip155.ip-46-105-73.eu), 3 distributed sshd attacks on account [user] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 27 14:25:50 internal2 sshd[27546]: Invalid user user from 106.53.254.96 port 35784
Sep 27 14:27:28 internal2 sshd[27929]: Invalid user user from 46.105.73.155 port 49220
Sep 27 13:39:31 internal2 sshd[11611]: Invalid user user from 13.68.158.99 port 39704

IP Addresses Blocked:

106.53.254.96 (CN/China/-)
2020-09-28 06:30:48

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