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 <<>> 104.21.29.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37042
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.29.55.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:22:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.29.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.29.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.99.36.177 attackbots
192.99.36.177 - - [30/Jun/2020:13:19:42 +0100] "POST /wp-login.php HTTP/1.1" 200 5603 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.36.177 - - [30/Jun/2020:13:22:13 +0100] "POST /wp-login.php HTTP/1.1" 200 5603 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.99.36.177 - - [30/Jun/2020:13:25:00 +0100] "POST /wp-login.php HTTP/1.1" 200 5603 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-06-30 20:53:40
159.203.35.141 attackbots
$f2bV_matches
2020-06-30 21:22:24
103.105.27.141 attackbots
Icarus honeypot on github
2020-06-30 20:38:22
20.185.32.70 attackspambots
Jun 30 13:36:09 cdc sshd[17206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.185.32.70  user=root
Jun 30 13:36:11 cdc sshd[17206]: Failed password for invalid user root from 20.185.32.70 port 2339 ssh2
2020-06-30 21:04:46
124.156.112.181 attackspam
$f2bV_matches
2020-06-30 20:43:51
85.43.41.197 attackbots
Jun 30 14:36:40 piServer sshd[11301]: Failed password for root from 85.43.41.197 port 54822 ssh2
Jun 30 14:40:38 piServer sshd[11645]: Failed password for root from 85.43.41.197 port 52906 ssh2
...
2020-06-30 20:53:07
197.5.145.82 attackbots
Jun 30 14:16:48 v22019038103785759 sshd\[13888\]: Invalid user bt from 197.5.145.82 port 8620
Jun 30 14:16:48 v22019038103785759 sshd\[13888\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.5.145.82
Jun 30 14:16:49 v22019038103785759 sshd\[13888\]: Failed password for invalid user bt from 197.5.145.82 port 8620 ssh2
Jun 30 14:24:59 v22019038103785759 sshd\[14386\]: Invalid user afc from 197.5.145.82 port 8621
Jun 30 14:24:59 v22019038103785759 sshd\[14386\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.5.145.82
...
2020-06-30 20:55:39
159.65.84.164 attackbotsspam
Jun 30 12:39:43 plex-server sshd[185987]: Invalid user charis from 159.65.84.164 port 60212
Jun 30 12:39:43 plex-server sshd[185987]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.84.164 
Jun 30 12:39:43 plex-server sshd[185987]: Invalid user charis from 159.65.84.164 port 60212
Jun 30 12:39:45 plex-server sshd[185987]: Failed password for invalid user charis from 159.65.84.164 port 60212 ssh2
Jun 30 12:42:48 plex-server sshd[186213]: Invalid user kingsley from 159.65.84.164 port 57888
...
2020-06-30 20:59:42
171.15.17.161 attackbots
2020-06-30T08:33:10.763725devel sshd[12324]: Invalid user steam from 171.15.17.161 port 46402
2020-06-30T08:33:12.826049devel sshd[12324]: Failed password for invalid user steam from 171.15.17.161 port 46402 ssh2
2020-06-30T08:36:34.176330devel sshd[12664]: Invalid user jenkins from 171.15.17.161 port 60366
2020-06-30 20:47:42
208.68.39.220 attackbots
prod8
...
2020-06-30 20:55:02
92.53.96.23 attackspam
(mod_security) mod_security (id:218500) triggered by 92.53.96.23 (RU/Russia/bitrix260.timeweb.ru): 5 in the last 3600 secs
2020-06-30 20:57:24
129.204.28.114 attack
Jun 30 19:30:17 webhost01 sshd[24192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.28.114
Jun 30 19:30:19 webhost01 sshd[24192]: Failed password for invalid user virtualbox from 129.204.28.114 port 33822 ssh2
...
2020-06-30 20:32:48
222.186.31.166 attackbots
Jun 30 08:39:26 NPSTNNYC01T sshd[15006]: Failed password for root from 222.186.31.166 port 51362 ssh2
Jun 30 08:39:52 NPSTNNYC01T sshd[15065]: Failed password for root from 222.186.31.166 port 53828 ssh2
...
2020-06-30 20:50:03
129.211.49.227 attackspam
Jun 30 15:21:00 lukav-desktop sshd\[20705\]: Invalid user sga from 129.211.49.227
Jun 30 15:21:00 lukav-desktop sshd\[20705\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.49.227
Jun 30 15:21:02 lukav-desktop sshd\[20705\]: Failed password for invalid user sga from 129.211.49.227 port 60814 ssh2
Jun 30 15:25:07 lukav-desktop sshd\[20763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.49.227  user=root
Jun 30 15:25:09 lukav-desktop sshd\[20763\]: Failed password for root from 129.211.49.227 port 60122 ssh2
2020-06-30 20:38:03
35.208.87.56 attackbotsspam
2020-06-30T12:29:49+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)
2020-06-30 20:45:46

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