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 <<>> 104.21.9.135
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26070
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.9.135.			IN	A

;; AUTHORITY SECTION:
.			164	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 19:38:56 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 135.9.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 135.9.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.217.255.122 attackspambots
Unauthorized connection attempt detected from IP address 188.217.255.122 to port 23
2020-06-24 15:56:57
101.55.28.3 attackspam
reported through recidive - multiple failed attempts(SSH)
2020-06-24 16:02:21
122.51.32.248 attackspam
Jun 24 05:54:23 lnxmail61 sshd[5635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.32.248
2020-06-24 15:41:14
138.68.94.173 attackspambots
Jun 24 10:15:12 gw1 sshd[10611]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.94.173
Jun 24 10:15:14 gw1 sshd[10611]: Failed password for invalid user dmitry from 138.68.94.173 port 36224 ssh2
...
2020-06-24 16:08:39
123.231.160.98 attackbotsspam
prod8
...
2020-06-24 15:51:02
218.73.98.242 attackspambots
Trolling for resource vulnerabilities
2020-06-24 15:31:11
49.235.141.203 attackspambots
20 attempts against mh-ssh on echoip
2020-06-24 15:59:17
85.117.94.30 attack
20/6/23@23:53:45: FAIL: Alarm-Network address from=85.117.94.30
...
2020-06-24 16:11:46
83.18.177.54 attackspambots
[portscan] Port scan
2020-06-24 15:58:41
187.53.114.65 attackspambots
Jun 23 22:20:45 amida sshd[801227]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187-53-114-65.user3p.brasiltelecom.net.br  user=r.r
Jun 23 22:20:47 amida sshd[801227]: Failed password for r.r from 187.53.114.65 port 41914 ssh2
Jun 23 22:20:47 amida sshd[801227]: Received disconnect from 187.53.114.65: 11: Bye Bye [preauth]
Jun 23 22:34:10 amida sshd[804390]: Invalid user gustavo from 187.53.114.65
Jun 23 22:34:10 amida sshd[804390]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187-53-114-65.user3p.brasiltelecom.net.br 
Jun 23 22:34:12 amida sshd[804390]: Failed password for invalid user gustavo from 187.53.114.65 port 46842 ssh2
Jun 23 22:34:12 amida sshd[804390]: Received disconnect from 187.53.114.65: 11: Bye Bye [preauth]
Jun 23 22:39:03 amida sshd[805642]: Invalid user hduser from 187.53.114.65
Jun 23 22:39:03 amida sshd[805642]: pam_unix(sshd:auth): authentication failure; lognam........
-------------------------------
2020-06-24 16:09:56
193.77.150.253 attackspambots
Jun 24 09:40:22 debian-2gb-nbg1-2 kernel: \[15243089.231170\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=193.77.150.253 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=245 ID=52741 DF PROTO=TCP SPT=59241 DPT=25467 WINDOW=512 RES=0x00 SYN URGP=0
2020-06-24 16:03:19
52.237.198.200 attack
(sshd) Failed SSH login from 52.237.198.200 (AU/Australia/New South Wales/Sydney/-/[AS8075 MICROSOFT-CORP-MSN-AS-BLOCK]): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jun 24 03:54:39 host01 sshd[8820]: Invalid user admin from 52.237.198.200 port 34868
2020-06-24 15:30:13
91.121.65.15 attackspambots
Jun 24 05:44:23 h1745522 sshd[31083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.65.15  user=root
Jun 24 05:44:25 h1745522 sshd[31083]: Failed password for root from 91.121.65.15 port 58418 ssh2
Jun 24 05:47:33 h1745522 sshd[31182]: Invalid user xhu from 91.121.65.15 port 59432
Jun 24 05:47:33 h1745522 sshd[31182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.65.15
Jun 24 05:47:33 h1745522 sshd[31182]: Invalid user xhu from 91.121.65.15 port 59432
Jun 24 05:47:35 h1745522 sshd[31182]: Failed password for invalid user xhu from 91.121.65.15 port 59432 ssh2
Jun 24 05:50:58 h1745522 sshd[31286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.65.15  user=root
Jun 24 05:51:00 h1745522 sshd[31286]: Failed password for root from 91.121.65.15 port 60454 ssh2
Jun 24 05:54:10 h1745522 sshd[31458]: Invalid user guest from 91.121.65.15 port 33236
...
2020-06-24 15:52:04
164.132.46.14 attackbots
Jun 23 19:24:12 tdfoods sshd\[8561\]: Invalid user india from 164.132.46.14
Jun 23 19:24:12 tdfoods sshd\[8561\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.46.14
Jun 23 19:24:14 tdfoods sshd\[8561\]: Failed password for invalid user india from 164.132.46.14 port 60980 ssh2
Jun 23 19:27:45 tdfoods sshd\[8820\]: Invalid user oracle from 164.132.46.14
Jun 23 19:27:45 tdfoods sshd\[8820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.46.14
2020-06-24 16:03:52
112.85.42.187 attack
2020-06-24T08:46:29.656273n23.at sshd[2886327]: Failed password for root from 112.85.42.187 port 55537 ssh2
2020-06-24T08:46:32.855764n23.at sshd[2886327]: Failed password for root from 112.85.42.187 port 55537 ssh2
2020-06-24T08:46:36.387613n23.at sshd[2886327]: Failed password for root from 112.85.42.187 port 55537 ssh2
...
2020-06-24 15:33:15

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