21.243.1.166 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: United States of America (the)

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

Make a comment on this IP

No discussion about this IP yet. Click above link to make one.

Comments on same subnet:

No discussion about this subnet yet..

Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.243.1.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14565
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.243.1.166.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 22:31:13 CST 2025
;; MSG SIZE  rcvd: 105

Host info

Host 166.1.243.21.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.1.243.21.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
77.240.40.187	attackbotsspam	firewall-block, port(s): 445/tcp	2020-08-30 20:11:30
89.23.207.177	attackbotsspam	TCP (SYN) 89.23.207.177:42901 -> port 23, len 44	2020-08-30 20:07:38
159.192.225.136	attackspambots	Unauthorized connection attempt from IP address 159.192.225.136 on Port 445(SMB)	2020-08-30 20:15:59
193.27.229.207	attack	Aug 30 13:03:55 hidden kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=193.27.229.207 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=59583 PROTO=TCP SPT=42408 DPT=55385 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 30 13:49:58 hidden kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=193.27.229.207 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=51118 PROTO=TCP SPT=42408 DPT=55289 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 30 14:11:59 hidden kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=193.27.229.207 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=11686 PROTO=TCP SPT=42408 DPT=55491 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 30 14:12:36 hidden kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=193.27.229.207 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=25909 PROTO=TCP SPT=42408 DPT=55494 WINDOW=1024 RES=0x00 SYN URGP=0 ...	2020-08-30 20:39:44
182.137.61.192	attack	(smtpauth) Failed SMTP AUTH login from 182.137.61.192 (CN/China/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-08-30 16:46:10 login authenticator failed for (LBcbCbhRpX) [182.137.61.192]: 535 Incorrect authentication data (set_id=huangjia)	2020-08-30 20:34:27
151.253.125.137	attack	Repeated brute force against a port	2020-08-30 20:32:31
212.70.149.68	attackbotsspam	2020-08-30T14:09:59.405220web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-08-30T14:12:12.145860web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-08-30T14:14:30.293771web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-08-30T14:16:48.209644web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-08-30T14:19:11.384449web.dutchmasterserver.nl postfix/smtps/smtpd[3670954]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6	2020-08-30 20:20:54
116.58.179.3	attackbots	Unauthorised access (Aug 30) SRC=116.58.179.3 LEN=44 TTL=230 ID=57031 TCP DPT=445 WINDOW=1024 SYN	2020-08-30 20:15:28
86.238.211.221	attackspam	Aug 30 14:16:25 vm0 sshd[9819]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.238.211.221 ...	2020-08-30 20:30:51
51.38.48.127	attackspambots	Aug 30 14:12:16 buvik sshd[30889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.48.127 Aug 30 14:12:18 buvik sshd[30889]: Failed password for invalid user direction from 51.38.48.127 port 58168 ssh2 Aug 30 14:16:28 buvik sshd[31564]: Invalid user maintain from 51.38.48.127 ...	2020-08-30 20:24:39
103.232.120.109	attack	Aug 30 08:16:15 mail sshd\[25638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.232.120.109 user=root ...	2020-08-30 20:36:06
140.143.30.191	attack	Aug 30 14:26:44 eventyay sshd[14630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.30.191 Aug 30 14:26:45 eventyay sshd[14630]: Failed password for invalid user aldo from 140.143.30.191 port 55848 ssh2 Aug 30 14:32:00 eventyay sshd[14808]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.30.191 ...	2020-08-30 20:39:58
103.68.23.207	attackspam	Brute Force	2020-08-30 20:38:02
198.89.92.162	attackspambots	Brute-force attempt banned	2020-08-30 20:31:23
222.186.31.166	attack	Aug 30 08:34:20 plusreed sshd[23254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166 user=root Aug 30 08:34:23 plusreed sshd[23254]: Failed password for root from 222.186.31.166 port 40619 ssh2 ...	2020-08-30 20:40:29

Recently Reported IPs

133.134.180.6	96.201.160.45	90.255.1.128	226.247.95.177
242.156.82.185	115.204.105.62	231.27.121.74	8.194.209.253
108.101.71.72	220.88.170.217	192.247.179.161	228.142.175.4
239.55.45.212	33.75.222.199	39.26.20.121	68.6.204.183
23.139.196.184	141.81.193.225	87.13.3.188	53.140.119.65