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 of America (the)

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 <<>> 21.145.170.74
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4503
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.145.170.74.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 00:00:52 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 74.170.145.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 74.170.145.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
150.223.11.175 attackspambots
IP blocked
2020-02-12 04:55:06
103.141.137.39 attack
2020-02-11T21:32:46.242887www postfix/smtpd[30907]: warning: unknown[103.141.137.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-02-11T21:32:56.488154www postfix/smtpd[30907]: warning: unknown[103.141.137.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-02-11T21:33:09.123181www postfix/smtpd[30907]: warning: unknown[103.141.137.39]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-02-12 04:48:10
82.231.46.188 attack
DATE:2020-02-11 14:40:28, IP:82.231.46.188, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2020-02-12 04:52:03
54.36.131.232 attackbotsspam
firewall-block, port(s): 5060/udp
2020-02-12 04:35:10
187.176.224.175 attackbotsspam
Automatic report - Port Scan Attack
2020-02-12 05:05:39
185.78.115.25 attackspam
Feb 11 14:40:24 debian-2gb-nbg1-2 kernel: \[3687657.116081\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.78.115.25 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=53 ID=10711 PROTO=TCP SPT=56073 DPT=9530 WINDOW=46592 RES=0x00 SYN URGP=0
2020-02-12 04:54:28
177.157.158.252 attack
Automatic report - Port Scan Attack
2020-02-12 04:54:50
177.126.139.29 attackspambots
Automatic report - Port Scan Attack
2020-02-12 04:52:57
179.125.152.244 attack
Automatic report - Port Scan Attack
2020-02-12 04:28:50
183.129.216.58 attackspam
Feb 11 15:10:18 silence02 sshd[27577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.129.216.58
Feb 11 15:10:20 silence02 sshd[27577]: Failed password for invalid user rgx from 183.129.216.58 port 2206 ssh2
Feb 11 15:13:59 silence02 sshd[27858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.129.216.58
2020-02-12 04:26:59
209.17.96.98 attack
8888/tcp 4443/tcp 8080/tcp...
[2019-12-11/2020-02-11]61pkt,12pt.(tcp),1pt.(udp)
2020-02-12 05:01:47
211.157.179.38 attack
Feb 11 14:41:38 vps46666688 sshd[30300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.157.179.38
Feb 11 14:41:40 vps46666688 sshd[30300]: Failed password for invalid user skz from 211.157.179.38 port 58707 ssh2
...
2020-02-12 04:26:42
115.77.68.242 attackspambots
Automatic report - Port Scan Attack
2020-02-12 04:42:24
183.87.152.126 attack
1581428454 - 02/11/2020 14:40:54 Host: 183.87.152.126/183.87.152.126 Port: 445 TCP Blocked
2020-02-12 04:31:39
209.17.96.50 attack
IP: 209.17.96.50
Ports affected
    World Wide Web HTTP (80) 
Abuse Confidence rating 100%
Found in DNSBL('s)
ASN Details
   AS174 Cogent Communications
   United States (US)
   CIDR 209.17.96.0/20
Log Date: 11/02/2020 5:32:51 PM UTC
2020-02-12 04:58:39

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