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 <<>> 104.21.49.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9020
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.103.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:10:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 103.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.196.165.64 attackspam
SSH/22 MH Probe, BF, Hack -
2020-03-11 03:05:57
106.13.202.238 attackbots
Mar 10 17:34:35 archiv sshd[32282]: Invalid user steam from 106.13.202.238 port 46380
Mar 10 17:34:35 archiv sshd[32282]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.202.238
Mar 10 17:34:37 archiv sshd[32282]: Failed password for invalid user steam from 106.13.202.238 port 46380 ssh2
Mar 10 17:34:37 archiv sshd[32282]: Received disconnect from 106.13.202.238 port 46380:11: Bye Bye [preauth]
Mar 10 17:34:37 archiv sshd[32282]: Disconnected from 106.13.202.238 port 46380 [preauth]
Mar 10 17:42:12 archiv sshd[32381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.202.238  user=r.r
Mar 10 17:42:14 archiv sshd[32381]: Failed password for r.r from 106.13.202.238 port 39576 ssh2
Mar 10 17:42:15 archiv sshd[32381]: Received disconnect from 106.13.202.238 port 39576:11: Bye Bye [preauth]
Mar 10 17:42:15 archiv sshd[32381]: Disconnected from 106.13.202.238 port 39576 [preauth]


........
----------------------------------
2020-03-11 03:04:46
142.93.39.29 attackbotsspam
SSH bruteforce
2020-03-11 03:27:24
101.79.1.43 attack
03/10/2020-14:39:44.295387 101.79.1.43 Protocol: 6 ET SCAN Potential SSH Scan
2020-03-11 02:59:50
177.68.238.57 attack
port scan and connect, tcp 80 (http)
2020-03-11 03:16:43
178.128.221.237 attack
2020-03-10T19:05:50.625036shield sshd\[5427\]: Invalid user debian from 178.128.221.237 port 47360
2020-03-10T19:05:50.633038shield sshd\[5427\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.221.237
2020-03-10T19:05:52.635094shield sshd\[5427\]: Failed password for invalid user debian from 178.128.221.237 port 47360 ssh2
2020-03-10T19:10:20.085613shield sshd\[6179\]: Invalid user www-data from 178.128.221.237 port 34050
2020-03-10T19:10:20.093545shield sshd\[6179\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.221.237
2020-03-11 03:17:32
190.145.168.157 attack
Unauthorized connection attempt from IP address 190.145.168.157 on Port 445(SMB)
2020-03-11 03:31:39
49.235.49.150 attackspambots
Mar 10 20:16:57 vpn01 sshd[30786]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.49.150
Mar 10 20:16:59 vpn01 sshd[30786]: Failed password for invalid user david from 49.235.49.150 port 42078 ssh2
...
2020-03-11 03:21:15
115.90.219.20 attackbotsspam
Brute-force attempt banned
2020-03-11 02:55:50
122.51.71.156 attack
Mar 10 19:12:25 srv206 sshd[7123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.71.156  user=root
Mar 10 19:12:26 srv206 sshd[7123]: Failed password for root from 122.51.71.156 port 53914 ssh2
Mar 10 19:21:26 srv206 sshd[7174]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.71.156  user=root
Mar 10 19:21:27 srv206 sshd[7174]: Failed password for root from 122.51.71.156 port 45460 ssh2
...
2020-03-11 03:11:04
89.238.154.184 attack
(From deathjocko@yahoo.com) Earn Frеe Вitcоin 0.2 ВТC Pеr daу: http://boljjdnbr.bakertron.com/d1e8e3ac5
2020-03-11 03:32:35
67.205.138.198 attack
fail2ban
2020-03-11 03:07:04
156.96.157.238 attackbotsspam
[2020-03-10 14:40:38] NOTICE[1148][C-00010a38] chan_sip.c: Call from '' (156.96.157.238:54225) to extension '9011441472928301' rejected because extension not found in context 'public'.
[2020-03-10 14:40:38] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-03-10T14:40:38.863-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441472928301",SessionID="0x7fd82ca9d388",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.157.238/54225",ACLName="no_extension_match"
[2020-03-10 14:41:55] NOTICE[1148][C-00010a39] chan_sip.c: Call from '' (156.96.157.238:52201) to extension '700441472928301' rejected because extension not found in context 'public'.
[2020-03-10 14:41:55] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-03-10T14:41:55.663-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="700441472928301",SessionID="0x7fd82ca9d388",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4
...
2020-03-11 03:03:24
189.72.81.183 attackspambots
Automatic report - Port Scan Attack
2020-03-11 03:00:50
218.60.41.227 attackbotsspam
Mar 10 19:59:37 localhost sshd\[21875\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.60.41.227  user=root
Mar 10 19:59:39 localhost sshd\[21875\]: Failed password for root from 218.60.41.227 port 33659 ssh2
Mar 10 20:01:33 localhost sshd\[22132\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.60.41.227  user=root
2020-03-11 03:18:00

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