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 <<>> 104.21.16.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31440
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.157.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:12:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 157.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 157.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.203.193.51 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-04 21:35:47
159.203.193.54 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-04 21:31:36
159.203.197.0 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-04 21:25:49
112.85.42.180 attackbots
Brute force attempt
2019-12-04 21:26:27
109.93.88.103 attack
firewall-block, port(s): 1433/tcp
2019-12-04 21:33:49
1.193.160.164 attack
2019-12-04T13:34:04.426035abusebot-8.cloudsearch.cf sshd\[28098\]: Invalid user ident from 1.193.160.164 port 44724
2019-12-04 22:03:05
186.236.29.181 attackspam
Telnet/23 MH Probe, BF, Hack -
2019-12-04 22:05:55
157.230.239.172 attackbotsspam
DigitalOcean BotNet attack - 10s of requests to non-existent pages - :443/app-ads.txt - typically bursts of 8 requests per second - undefined, XSS attacks
node-superagent/4.1.0
2019-12-04 21:58:18
95.180.143.240 attack
Telnet/23 MH Probe, BF, Hack -
2019-12-04 21:32:01
64.107.80.16 attackbots
Dec  4 14:34:43 localhost sshd\[8543\]: Invalid user vinton from 64.107.80.16 port 48764
Dec  4 14:34:43 localhost sshd\[8543\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.107.80.16
Dec  4 14:34:46 localhost sshd\[8543\]: Failed password for invalid user vinton from 64.107.80.16 port 48764 ssh2
2019-12-04 21:40:35
200.52.29.35 attackbotsspam
port scan and connect, tcp 23 (telnet)
2019-12-04 21:24:40
114.235.178.92 attack
postfix/smtpd\[27276\]: NOQUEUE: reject: RCPT from unknown\[114.235.178.92\]: 554 5.7.1 Service Client host \[114.235.178.92\] blocked using sbl-xbl.spamhaus.org\;
2019-12-04 21:58:48
129.204.79.131 attack
Dec  4 12:53:28 ns381471 sshd[1795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.79.131
Dec  4 12:53:30 ns381471 sshd[1795]: Failed password for invalid user khosrovi from 129.204.79.131 port 45336 ssh2
2019-12-04 21:46:53
54.221.88.112 attackbotsspam
12/04/2019-08:29:24.776591 54.221.88.112 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-04 21:30:38
185.62.85.150 attackbots
Dec  4 15:31:11 microserver sshd[44895]: Invalid user server from 185.62.85.150 port 50304
Dec  4 15:31:11 microserver sshd[44895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.62.85.150
Dec  4 15:31:13 microserver sshd[44895]: Failed password for invalid user server from 185.62.85.150 port 50304 ssh2
Dec  4 15:39:05 microserver sshd[45856]: Invalid user shrike from 185.62.85.150 port 43178
Dec  4 15:39:05 microserver sshd[45856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.62.85.150
Dec  4 15:53:48 microserver sshd[48083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.62.85.150  user=root
Dec  4 15:53:50 microserver sshd[48083]: Failed password for root from 185.62.85.150 port 45962 ssh2
Dec  4 15:58:58 microserver sshd[49572]: Invalid user turnidge from 185.62.85.150 port 56310
Dec  4 15:58:58 microserver sshd[49572]: pam_unix(sshd:auth): authentication failure; lognam
2019-12-04 21:40:07

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