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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.34.153
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49856
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.34.153.			IN	A

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

;; Query time: 110 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:25:02 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 153.34.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 153.34.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
2403:6200:8000:57:b847:b670:d4e2:aa7e attackspambots
attempted outlook sync
2020-03-23 05:30:10
185.234.217.191 attackbots
Brute Force
2020-03-23 05:03:06
1.52.244.126 attackspam
1584881801 - 03/22/2020 13:56:41 Host: 1.52.244.126/1.52.244.126 Port: 445 TCP Blocked
2020-03-23 05:01:30
138.201.189.47 attackspambots
Mar 22 21:19:17 silence02 sshd[31893]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.201.189.47
Mar 22 21:19:20 silence02 sshd[31893]: Failed password for invalid user pz from 138.201.189.47 port 50850 ssh2
Mar 22 21:24:57 silence02 sshd[32158]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.201.189.47
2020-03-23 04:50:30
35.198.138.59 attackspambots
Fail2Ban Ban Triggered
2020-03-23 05:06:36
117.160.141.43 attackspam
Mar 22 20:31:55 vpn01 sshd[31461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.160.141.43
Mar 22 20:31:57 vpn01 sshd[31461]: Failed password for invalid user bismarck from 117.160.141.43 port 54780 ssh2
...
2020-03-23 05:00:59
177.91.74.198 attackbotsspam
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-03-23 05:27:56
162.243.128.96 attackspam
trying to access non-authorized port
2020-03-23 04:54:01
111.38.107.15 attackbots
Honeypot attack, port: 81, PTR: PTR record not found
2020-03-23 04:55:20
120.29.66.182 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-23 05:18:13
134.209.178.109 attack
Mar 22 12:42:04 firewall sshd[3858]: Invalid user brett from 134.209.178.109
Mar 22 12:42:06 firewall sshd[3858]: Failed password for invalid user brett from 134.209.178.109 port 54904 ssh2
Mar 22 12:42:32 firewall sshd[3897]: Invalid user brett from 134.209.178.109
...
2020-03-23 05:05:36
51.15.194.51 attackbots
2020-03-21 11:48:56 server sshd[15709]: Failed password for invalid user add from 51.15.194.51 port 37026 ssh2
2020-03-23 05:26:39
196.202.121.194 attackbotsspam
Unauthorized connection attempt from IP address 196.202.121.194 on Port 445(SMB)
2020-03-23 04:53:28
171.217.92.33 attack
(sshd) Failed SSH login from 171.217.92.33 (CN/China/-): 5 in the last 3600 secs
2020-03-23 05:18:31
118.163.135.17 attackspambots
(imapd) Failed IMAP login from 118.163.135.17 (TW/Taiwan/118-163-135-17.HINET-IP.hinet.net): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Mar 22 22:46:18 ir1 dovecot[566034]: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=118.163.135.17, lip=5.63.12.44, session=
2020-03-23 05:18:45

Recently Reported IPs

104.21.34.152 104.21.34.154 104.21.69.172 104.21.34.158
104.21.34.131 104.21.34.175 104.21.34.173 104.21.34.18
104.21.34.179 104.21.34.190 104.21.34.196 104.21.34.195
104.21.34.192 104.21.34.200 104.21.34.201 104.21.34.202
104.21.69.173 104.21.34.208 104.21.34.204 104.21.34.203