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

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 <<>> 104.21.17.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.17.57.			IN	A

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

;; Query time: 135 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:13:18 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.17.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.17.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.108.67.82 attack
Jan 31 09:43:10 debian-2gb-nbg1-2 kernel: \[2719450.053486\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=198.108.67.82 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=37 ID=13411 PROTO=TCP SPT=16211 DPT=12124 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-31 23:07:21
34.74.244.200 attack
REQUESTED PAGE: /xmlrpc.php?rsd
2020-01-31 22:56:07
90.14.206.34 attackspam
Jan 30 10:08:08 vpxxxxxxx22308 sshd[11552]: Invalid user openhabian from 90.14.206.34
Jan 30 10:08:09 vpxxxxxxx22308 sshd[11552]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.14.206.34
Jan 30 10:08:11 vpxxxxxxx22308 sshd[11552]: Failed password for invalid user openhabian from 90.14.206.34 port 36184 ssh2
Jan 30 10:08:12 vpxxxxxxx22308 sshd[11557]: Invalid user support from 90.14.206.34
Jan 30 10:08:12 vpxxxxxxx22308 sshd[11557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.14.206.34
Jan 30 10:08:14 vpxxxxxxx22308 sshd[11557]: Failed password for invalid user support from 90.14.206.34 port 36288 ssh2
Jan 30 10:08:15 vpxxxxxxx22308 sshd[11563]: Invalid user NetLinx from 90.14.206.34
Jan 30 10:08:15 vpxxxxxxx22308 sshd[11563]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=90.14.206.34
Jan 30 10:08:17 vpxxxxxxx22308 sshd[11563]: Failed passwo........
------------------------------
2020-01-31 23:24:50
106.12.33.50 attackbotsspam
SSH invalid-user multiple login attempts
2020-01-31 23:19:55
105.159.25.195 attackspam
Jan 30 18:58:21 ns sshd[5966]: Connection from 105.159.25.195 port 60662 on 134.119.39.98 port 22
Jan 30 18:58:21 ns sshd[5966]: User r.r from 105.159.25.195 not allowed because not listed in AllowUsers
Jan 30 18:58:21 ns sshd[5966]: Failed password for invalid user r.r from 105.159.25.195 port 60662 ssh2
Jan 30 18:58:21 ns sshd[5966]: Connection closed by 105.159.25.195 port 60662 [preauth]
Jan 30 18:58:45 ns sshd[6878]: Connection from 105.159.25.195 port 64840 on 134.119.39.98 port 22
Jan 30 18:58:46 ns sshd[6878]: User r.r from 105.159.25.195 not allowed because not listed in AllowUsers
Jan 30 18:58:46 ns sshd[6878]: Failed password for invalid user r.r from 105.159.25.195 port 64840 ssh2
Jan 30 18:58:46 ns sshd[6878]: Connection closed by 105.159.25.195 port 64840 [preauth]
Jan 30 18:59:49 ns sshd[9038]: Connection from 105.159.25.195 port 59429 on 134.119.39.98 port 22
Jan 30 18:59:49 ns sshd[9038]: User r.r from 105.159.25.195 not allowed because not listed in Al........
-------------------------------
2020-01-31 22:45:11
218.92.0.205 attack
Jan 31 10:45:20 MK-Soft-Root1 sshd[31395]: Failed password for root from 218.92.0.205 port 64467 ssh2
Jan 31 10:45:24 MK-Soft-Root1 sshd[31395]: Failed password for root from 218.92.0.205 port 64467 ssh2
...
2020-01-31 23:13:44
117.148.157.48 attack
Jan 31 09:43:32 debian-2gb-nbg1-2 kernel: \[2719472.260439\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=117.148.157.48 DST=195.201.40.59 LEN=40 TOS=0x04 PREC=0x00 TTL=239 ID=52731 PROTO=TCP SPT=51107 DPT=1433 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-31 22:50:05
182.61.44.136 attackspambots
Unauthorized connection attempt detected from IP address 182.61.44.136 to port 2220 [J]
2020-01-31 22:48:52
182.61.184.244 attackbotsspam
Unauthorized connection attempt detected from IP address 182.61.184.244 to port 445
2020-01-31 23:10:34
111.40.160.218 attackbots
Invalid user moni from 111.40.160.218 port 61444
2020-01-31 22:52:42
93.171.235.248 attack
TCP Port Scanning
2020-01-31 23:21:28
106.13.208.49 attackbots
Jan 31 15:45:02 amit sshd\[5694\]: Invalid user induprabha from 106.13.208.49
Jan 31 15:45:02 amit sshd\[5694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.208.49
Jan 31 15:45:04 amit sshd\[5694\]: Failed password for invalid user induprabha from 106.13.208.49 port 56846 ssh2
...
2020-01-31 23:20:44
185.176.27.254 attackspam
01/31/2020-09:57:15.085168 185.176.27.254 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-01-31 23:00:57
124.88.113.226 attack
Unauthorized connection attempt detected from IP address 124.88.113.226 to port 8080 [J]
2020-01-31 22:47:12
51.83.228.112 attack
Unauthorized connection attempt detected from IP address 51.83.228.112 to port 2220 [J]
2020-01-31 23:14:42

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