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 <<>> 104.21.57.10
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32105
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.10.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:39:13 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 10.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 10.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.55.88.16 attackbots
Apr 12 15:10:02 server sshd[7396]: Failed password for root from 45.55.88.16 port 34418 ssh2
Apr 12 15:15:46 server sshd[31429]: Failed password for invalid user temp from 45.55.88.16 port 56178 ssh2
Apr 12 15:21:22 server sshd[22863]: Failed password for invalid user diag from 45.55.88.16 port 49464 ssh2
2020-04-12 21:45:09
180.128.8.7 attackbots
Apr 12 02:21:05 web1 sshd\[23091\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.128.8.7  user=root
Apr 12 02:21:07 web1 sshd\[23091\]: Failed password for root from 180.128.8.7 port 54958 ssh2
Apr 12 02:25:37 web1 sshd\[23551\]: Invalid user rszhu from 180.128.8.7
Apr 12 02:25:37 web1 sshd\[23551\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.128.8.7
Apr 12 02:25:39 web1 sshd\[23551\]: Failed password for invalid user rszhu from 180.128.8.7 port 35030 ssh2
2020-04-12 22:22:12
36.80.130.21 attackbots
Unauthorised access (Apr 12) SRC=36.80.130.21 LEN=44 TTL=53 ID=29606 TCP DPT=23 WINDOW=16839 SYN
2020-04-12 22:24:20
103.18.179.196 attackbotsspam
(ftpd) Failed FTP login from 103.18.179.196 (VN/Vietnam/196-179-18-103.static.digipower.net.vn): 10 in the last 3600 secs
2020-04-12 22:17:32
190.85.34.142 attackbots
Apr 12 15:48:35 mout sshd[28650]: Invalid user af from 190.85.34.142 port 46098
2020-04-12 22:24:40
222.186.42.155 attackspam
04/12/2020-10:01:29.500231 222.186.42.155 Protocol: 6 ET SCAN Potential SSH Scan
2020-04-12 22:05:55
129.213.107.56 attack
Apr 12 13:59:57 ks10 sshd[3994021]: Failed password for root from 129.213.107.56 port 47882 ssh2
Apr 12 14:07:54 ks10 sshd[3995683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.107.56 
...
2020-04-12 22:15:54
218.92.0.192 attackbots
Apr 12 15:46:32 legacy sshd[32064]: Failed password for root from 218.92.0.192 port 42755 ssh2
Apr 12 15:46:35 legacy sshd[32064]: Failed password for root from 218.92.0.192 port 42755 ssh2
Apr 12 15:46:38 legacy sshd[32064]: Failed password for root from 218.92.0.192 port 42755 ssh2
...
2020-04-12 21:52:54
111.42.66.162 attack
Honeypot attack, port: 81, PTR: PTR record not found
2020-04-12 21:54:06
13.235.133.76 attackspambots
Lines containing failures of 13.235.133.76
Apr 11 12:21:01 neweola sshd[26146]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.235.133.76  user=r.r
Apr 11 12:21:03 neweola sshd[26146]: Failed password for r.r from 13.235.133.76 port 54320 ssh2
Apr 11 12:21:06 neweola sshd[26146]: Received disconnect from 13.235.133.76 port 54320:11: Bye Bye [preauth]
Apr 11 12:21:06 neweola sshd[26146]: Disconnected from authenticating user r.r 13.235.133.76 port 54320 [preauth]
Apr 11 12:32:12 neweola sshd[26441]: Invalid user ddos from 13.235.133.76 port 45384
Apr 11 12:32:12 neweola sshd[26441]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.235.133.76 
Apr 11 12:32:14 neweola sshd[26441]: Failed password for invalid user ddos from 13.235.133.76 port 45384 ssh2
Apr 11 12:32:15 neweola sshd[26441]: Received disconnect from 13.235.133.76 port 45384:11: Bye Bye [preauth]
Apr 11 12:32:15 neweola sshd[2........
------------------------------
2020-04-12 21:58:01
167.86.100.98 attackbots
(ftpd) Failed FTP login from 167.86.100.98 (DE/Germany/vmi258478.contaboserver.net): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Apr 12 16:37:54 ir1 pure-ftpd: (?@167.86.100.98) [WARNING] Authentication failed for user [behzisty-esfahan.ir]
2020-04-12 22:11:47
124.156.168.117 attack
(ftpd) Failed FTP login from 124.156.168.117 (HK/Hong Kong/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Apr 12 16:38:05 ir1 pure-ftpd: (?@124.156.168.117) [WARNING] Authentication failed for user [basirdairy.com]
2020-04-12 22:02:45
183.98.215.91 attackbotsspam
(sshd) Failed SSH login from 183.98.215.91 (KR/South Korea/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 12 15:22:13 ubnt-55d23 sshd[11496]: Invalid user asterisk from 183.98.215.91 port 48076
Apr 12 15:22:15 ubnt-55d23 sshd[11496]: Failed password for invalid user asterisk from 183.98.215.91 port 48076 ssh2
2020-04-12 21:40:39
61.7.142.187 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-04-12 22:10:04
219.139.131.131 attackbotsspam
Apr 12 15:11:34 pve sshd[23182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.139.131.131 
Apr 12 15:11:35 pve sshd[23182]: Failed password for invalid user students from 219.139.131.131 port 43700 ssh2
Apr 12 15:19:24 pve sshd[29413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.139.131.131
2020-04-12 21:56:27

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