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 <<>> 21.170.148.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50145
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.170.148.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 00:43:06 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 81.148.170.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.148.170.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.108.126.230 attackspam
06/27/2020-08:19:43.193114 119.108.126.230 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-06-27 23:32:56
128.199.79.158 attack
Jun 27 14:21:38 ns382633 sshd\[11826\]: Invalid user federico from 128.199.79.158 port 45305
Jun 27 14:21:38 ns382633 sshd\[11826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.79.158
Jun 27 14:21:40 ns382633 sshd\[11826\]: Failed password for invalid user federico from 128.199.79.158 port 45305 ssh2
Jun 27 14:25:12 ns382633 sshd\[12672\]: Invalid user ag from 128.199.79.158 port 33896
Jun 27 14:25:12 ns382633 sshd\[12672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.79.158
2020-06-27 23:22:53
212.70.149.18 attack
2020-06-27T17:22:30.270872www postfix/smtpd[23579]: warning: unknown[212.70.149.18]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-27T17:23:13.287381www postfix/smtpd[23579]: warning: unknown[212.70.149.18]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-27T17:23:54.262120www postfix/smtpd[23579]: warning: unknown[212.70.149.18]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-27 23:26:59
51.254.22.161 attackbots
Jun 27 17:12:20 xeon sshd[23010]: Failed password for invalid user gfw from 51.254.22.161 port 39924 ssh2
2020-06-27 23:53:09
103.230.241.16 attackspambots
SSH Brute-Force reported by Fail2Ban
2020-06-28 00:11:47
45.119.215.68 attack
Jun 27 15:32:18 vps687878 sshd\[30471\]: Failed password for invalid user minecraft from 45.119.215.68 port 49504 ssh2
Jun 27 15:36:27 vps687878 sshd\[30918\]: Invalid user quc from 45.119.215.68 port 50526
Jun 27 15:36:27 vps687878 sshd\[30918\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.119.215.68
Jun 27 15:36:29 vps687878 sshd\[30918\]: Failed password for invalid user quc from 45.119.215.68 port 50526 ssh2
Jun 27 15:40:51 vps687878 sshd\[31272\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.119.215.68  user=root
...
2020-06-27 23:54:56
111.229.126.37 attackbotsspam
Failed password for invalid user rachid from 111.229.126.37 port 39120 ssh2
2020-06-27 23:34:31
181.164.132.26 attackbotsspam
Jun 27 14:02:43 master sshd[312]: Failed password for invalid user scp from 181.164.132.26 port 51482 ssh2
Jun 27 14:10:24 master sshd[447]: Failed password for invalid user tmp from 181.164.132.26 port 48464 ssh2
Jun 27 14:17:24 master sshd[564]: Failed password for invalid user kafka from 181.164.132.26 port 41194 ssh2
Jun 27 14:24:04 master sshd[647]: Failed password for invalid user emv from 181.164.132.26 port 33922 ssh2
Jun 27 14:30:43 master sshd[1125]: Failed password for invalid user patrol from 181.164.132.26 port 54868 ssh2
Jun 27 14:37:29 master sshd[1171]: Failed password for invalid user shaun from 181.164.132.26 port 47594 ssh2
Jun 27 14:43:43 master sshd[1285]: Failed password for invalid user voip from 181.164.132.26 port 40320 ssh2
Jun 27 14:50:14 master sshd[1408]: Failed password for invalid user ohm from 181.164.132.26 port 33046 ssh2
Jun 27 14:56:47 master sshd[1456]: Failed password for root from 181.164.132.26 port 53996 ssh2
2020-06-27 23:48:20
150.129.8.9 attack
2020-06-27T14:45:53.095058shield sshd\[15048\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.129.8.9  user=sshd
2020-06-27T14:45:55.690884shield sshd\[15048\]: Failed password for sshd from 150.129.8.9 port 44920 ssh2
2020-06-27T14:45:57.733865shield sshd\[15048\]: Failed password for sshd from 150.129.8.9 port 44920 ssh2
2020-06-27T14:46:00.126356shield sshd\[15048\]: Failed password for sshd from 150.129.8.9 port 44920 ssh2
2020-06-27T14:46:02.722853shield sshd\[15048\]: Failed password for sshd from 150.129.8.9 port 44920 ssh2
2020-06-27 23:43:08
112.85.42.89 attackbotsspam
Jun 27 18:06:34 ift sshd\[51063\]: Failed password for root from 112.85.42.89 port 35971 ssh2Jun 27 18:11:52 ift sshd\[51907\]: Failed password for root from 112.85.42.89 port 28054 ssh2Jun 27 18:11:55 ift sshd\[51907\]: Failed password for root from 112.85.42.89 port 28054 ssh2Jun 27 18:11:57 ift sshd\[51907\]: Failed password for root from 112.85.42.89 port 28054 ssh2Jun 27 18:14:06 ift sshd\[52186\]: Failed password for root from 112.85.42.89 port 21838 ssh2
...
2020-06-27 23:22:22
40.122.24.52 attackspam
Jun 27 08:09:24 pi sshd[8138]: Failed password for root from 40.122.24.52 port 59514 ssh2
Jun 27 08:12:59 pi sshd[8149]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.122.24.52
2020-06-27 23:48:45
176.31.255.223 attack
Jun 27 14:33:06 rocket sshd[6759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.255.223
Jun 27 14:33:08 rocket sshd[6759]: Failed password for invalid user yfc from 176.31.255.223 port 52974 ssh2
Jun 27 14:36:09 rocket sshd[7047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.255.223
...
2020-06-27 23:46:13
37.59.112.180 attackbotsspam
sshd jail - ssh hack attempt
2020-06-27 23:59:16
103.84.63.5 attackspam
detected by Fail2Ban
2020-06-27 23:31:24
80.82.77.86 attackspam
06/27/2020-11:28:20.540975 80.82.77.86 Protocol: 17 ET DROP Dshield Block Listed Source group 1
2020-06-27 23:33:19

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