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 <<>> 104.21.61.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3435
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.61.159.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:41:19 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 159.61.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.61.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.212.233.50 attackspambots
SSH Invalid Login
2020-07-25 05:56:40
103.60.175.107 attack
Unauthorised access (Jul 24) SRC=103.60.175.107 LEN=52 TTL=108 ID=11378 DF TCP DPT=445 WINDOW=8192 SYN
2020-07-25 05:54:49
64.227.18.89 attackspam
SSH Brute-Forcing (server1)
2020-07-25 06:05:39
185.164.138.21 attack
$f2bV_matches
2020-07-25 06:12:33
159.65.158.30 attackbotsspam
Jul 24 19:30:41 vlre-nyc-1 sshd\[14277\]: Invalid user asterisk from 159.65.158.30
Jul 24 19:30:41 vlre-nyc-1 sshd\[14277\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.158.30
Jul 24 19:30:42 vlre-nyc-1 sshd\[14277\]: Failed password for invalid user asterisk from 159.65.158.30 port 33982 ssh2
Jul 24 19:34:59 vlre-nyc-1 sshd\[14359\]: Invalid user g from 159.65.158.30
Jul 24 19:34:59 vlre-nyc-1 sshd\[14359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.158.30
...
2020-07-25 05:56:18
175.45.10.101 attackbotsspam
Jul 24 23:27:22 eventyay sshd[3096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.45.10.101
Jul 24 23:27:24 eventyay sshd[3096]: Failed password for invalid user tibero2 from 175.45.10.101 port 45140 ssh2
Jul 24 23:31:54 eventyay sshd[3188]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.45.10.101
...
2020-07-25 05:38:40
52.166.130.230 attackbotsspam
Icarus honeypot on github
2020-07-25 06:01:25
191.253.196.134 attackbotsspam
Automatic report - Banned IP Access
2020-07-25 05:52:05
112.35.77.101 attackspam
Jul 24 02:27:50 main sshd[12196]: Failed password for invalid user vidal from 112.35.77.101 port 56282 ssh2
2020-07-25 05:37:34
150.158.120.81 attackbots
SSH Invalid Login
2020-07-25 05:50:17
156.96.117.174 attackspam
[2020-07-24 14:47:14] NOTICE[1277][C-00002c04] chan_sip.c: Call from '' (156.96.117.174:52967) to extension '57000046150341670' rejected because extension not found in context 'public'.
[2020-07-24 14:47:14] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-24T14:47:14.748-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="57000046150341670",SessionID="0x7f1754714b08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.117.174/52967",ACLName="no_extension_match"
[2020-07-24 14:49:04] NOTICE[1277][C-00002c06] chan_sip.c: Call from '' (156.96.117.174:61597) to extension '99400046333237329' rejected because extension not found in context 'public'.
[2020-07-24 14:49:04] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-24T14:49:04.247-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="99400046333237329",SessionID="0x7f1754742008",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress
...
2020-07-25 05:46:20
181.129.14.218 attack
Invalid user warden from 181.129.14.218 port 35178
2020-07-25 06:00:36
139.198.191.217 attackbotsspam
Jul 24 22:00:38 rush sshd[20667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217
Jul 24 22:00:40 rush sshd[20667]: Failed password for invalid user support from 139.198.191.217 port 45264 ssh2
Jul 24 22:02:22 rush sshd[20777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.191.217
...
2020-07-25 06:11:22
210.12.168.79 attackspambots
Jul 24 17:50:09 piServer sshd[13811]: Failed password for sync from 210.12.168.79 port 31026 ssh2
Jul 24 17:55:39 piServer sshd[14379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.12.168.79 
Jul 24 17:55:40 piServer sshd[14379]: Failed password for invalid user test from 210.12.168.79 port 63490 ssh2
...
2020-07-25 05:48:11
149.202.56.228 attackspam
Jul 24 18:57:07 ws12vmsma01 sshd[36254]: Invalid user test from 149.202.56.228
Jul 24 18:57:09 ws12vmsma01 sshd[36254]: Failed password for invalid user test from 149.202.56.228 port 47978 ssh2
Jul 24 19:01:01 ws12vmsma01 sshd[36849]: Invalid user le from 149.202.56.228
...
2020-07-25 06:03:57

Recently Reported IPs

104.21.61.146 104.21.61.162 104.21.61.156 104.21.61.163
104.21.70.157 104.21.61.160 104.21.61.171 104.21.61.17
104.21.61.170 104.21.61.18 104.21.61.179 104.21.61.184
104.21.70.158 104.21.61.196 104.21.61.195 104.21.61.202
104.21.61.209 104.21.61.198 104.21.61.205 104.21.61.224