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 <<>> 104.21.49.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34337
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.104.			IN	A

;; AUTHORITY SECTION:
.			159	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:11:31 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
42.200.66.164 attackspambots
Jun  1 22:03:01 sip sshd[488]: Failed password for root from 42.200.66.164 port 58496 ssh2
Jun  1 22:13:57 sip sshd[4581]: Failed password for root from 42.200.66.164 port 54836 ssh2
2020-06-02 06:53:17
122.177.138.143 attackspam
Automatic report - Port Scan Attack
2020-06-02 06:40:58
189.112.12.107 attackspam
Brute force attempt
2020-06-02 06:47:41
202.88.154.70 attackspam
Jun  1 18:21:31 vps46666688 sshd[14896]: Failed password for root from 202.88.154.70 port 51058 ssh2
...
2020-06-02 06:25:10
78.29.82.251 attackspam
honeypot forum registration (user=romakoschetov; email=kiratinnina@yandex.ru)
2020-06-02 06:46:57
198.143.133.157 attack
Jun  1 22:17:30 debian-2gb-nbg1-2 kernel: \[13301420.650452\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=198.143.133.157 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=46050 PROTO=TCP SPT=39166 DPT=2000 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-02 06:54:38
209.97.160.61 attackspam
Jun  2 04:06:00 itv-usvr-01 sshd[26643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.160.61  user=root
Jun  2 04:06:02 itv-usvr-01 sshd[26643]: Failed password for root from 209.97.160.61 port 17818 ssh2
Jun  2 04:09:35 itv-usvr-01 sshd[26949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.160.61  user=root
Jun  2 04:09:38 itv-usvr-01 sshd[26949]: Failed password for root from 209.97.160.61 port 15964 ssh2
2020-06-02 06:48:34
153.153.170.28 attackspam
k+ssh-bruteforce
2020-06-02 06:23:55
222.235.14.142 attackspam
Unauthorized connection attempt detected from IP address 222.235.14.142 to port 23
2020-06-02 06:52:30
140.246.171.180 attackbots
SASL PLAIN auth failed: ruser=...
2020-06-02 06:56:48
87.251.74.50 attackbots
Jun  2 00:26:45 vps639187 sshd\[25390\]: Invalid user admin from 87.251.74.50 port 1658
Jun  2 00:26:46 vps639187 sshd\[25389\]: Invalid user  from 87.251.74.50 port 1160
Jun  2 00:26:46 vps639187 sshd\[25390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.251.74.50
...
2020-06-02 06:34:40
103.129.223.98 attackspambots
Jun  1 23:06:01 OPSO sshd\[13399\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.223.98  user=root
Jun  1 23:06:02 OPSO sshd\[13399\]: Failed password for root from 103.129.223.98 port 41008 ssh2
Jun  1 23:08:56 OPSO sshd\[14031\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.223.98  user=root
Jun  1 23:08:58 OPSO sshd\[14031\]: Failed password for root from 103.129.223.98 port 58746 ssh2
Jun  1 23:11:55 OPSO sshd\[14886\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.223.98  user=root
2020-06-02 06:31:27
103.123.87.233 attackbotsspam
103.123.87.233 (IN/India/-), 12 distributed sshd attacks on account [root] in the last 3600 secs
2020-06-02 06:28:03
179.180.134.204 attack
2020-06-01T17:47:01.2860181495-001 sshd[51753]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.180.134.204  user=root
2020-06-01T17:47:03.4772201495-001 sshd[51753]: Failed password for root from 179.180.134.204 port 51168 ssh2
2020-06-01T17:52:53.3940621495-001 sshd[51962]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.180.134.204  user=root
2020-06-01T17:52:54.9078111495-001 sshd[51962]: Failed password for root from 179.180.134.204 port 46388 ssh2
2020-06-01T17:58:40.7051451495-001 sshd[52208]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.180.134.204  user=root
2020-06-01T17:58:42.5241001495-001 sshd[52208]: Failed password for root from 179.180.134.204 port 41608 ssh2
...
2020-06-02 06:26:56
222.133.174.144 attackbots
(imapd) Failed IMAP login from 222.133.174.144 (CN/China/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jun  2 00:47:57 ir1 dovecot[2885757]: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=222.133.174.144, lip=5.63.12.44, TLS, session=<2LN4fQunTfTeha6Q>
2020-06-02 06:31:52

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