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 Kingdom of Great Britain and Northern Ireland (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 <<>> 81.130.103.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31658
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.130.103.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020501 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 02:19:26 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.103.130.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.103.130.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
162.243.150.216 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-07-16 10:27:59
148.56.69.27 attackbots
firewall-block, port(s): 23/tcp
2019-07-16 10:43:23
91.183.135.62 attack
Jul 16 04:26:49 localhost sshd\[17306\]: Invalid user pankaj from 91.183.135.62 port 42000
Jul 16 04:26:49 localhost sshd\[17306\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.183.135.62
Jul 16 04:26:52 localhost sshd\[17306\]: Failed password for invalid user pankaj from 91.183.135.62 port 42000 ssh2
2019-07-16 10:30:00
188.43.23.61 attackspam
URL file extension is restricted by policy
String match within ".asa/ .asax/ .ascx/ .axd/ .backup/ .bak/ .bat/ .cdx/ .cer/ .cfg/ .cmd/ .com/ .config/ .conf/ .cs/ .csproj/ .csr/ .dat/ .db/ .dbf/ .dll/ .dos/ .htr/ .htw/ .ida/ .idc/ .idq/ .inc/ .ini/ .key/ .licx/ .lnk/ .log/ .mdb/ .old/ .pass/ .pdb/ .pol/ .printer/ .pwd/ .resources/ .resx/ .sql/ .sys/ .vb/ .vbs/ .vbproj/ .vsdisco/ .webinfo/ .xsd/ .xsx/" at TX:extension.
2019-07-16 10:40:49
103.16.202.90 attackspambots
2019-07-16T02:18:27.759243abusebot-3.cloudsearch.cf sshd\[3319\]: Invalid user dp from 103.16.202.90 port 51312
2019-07-16 10:29:37
122.154.46.5 attack
2019-07-16T02:48:41.023373abusebot-5.cloudsearch.cf sshd\[27729\]: Invalid user fileshare from 122.154.46.5 port 44340
2019-07-16 10:49:41
220.130.190.13 attackbotsspam
Jul 16 04:26:58 core01 sshd\[782\]: Invalid user cc from 220.130.190.13 port 33782
Jul 16 04:26:58 core01 sshd\[782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.130.190.13
...
2019-07-16 10:31:48
35.137.135.252 attackspam
Jul 16 04:40:55 core01 sshd\[6092\]: Invalid user gtekautomation from 35.137.135.252 port 34908
Jul 16 04:40:55 core01 sshd\[6092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.137.135.252
...
2019-07-16 10:44:48
122.195.200.148 attack
Jul 16 04:18:02 legacy sshd[29619]: Failed password for root from 122.195.200.148 port 44786 ssh2
Jul 16 04:18:13 legacy sshd[29623]: Failed password for root from 122.195.200.148 port 28672 ssh2
Jul 16 04:18:17 legacy sshd[29623]: Failed password for root from 122.195.200.148 port 28672 ssh2
...
2019-07-16 10:32:23
164.132.205.21 attackspambots
Jul 16 07:41:49 areeb-Workstation sshd\[13690\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.205.21  user=postgres
Jul 16 07:41:51 areeb-Workstation sshd\[13690\]: Failed password for postgres from 164.132.205.21 port 49160 ssh2
Jul 16 07:46:10 areeb-Workstation sshd\[14551\]: Invalid user dev from 164.132.205.21
Jul 16 07:46:10 areeb-Workstation sshd\[14551\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.205.21
...
2019-07-16 10:17:00
159.89.13.0 attackbots
2019-07-16T02:42:37.838479abusebot-4.cloudsearch.cf sshd\[26366\]: Invalid user test from 159.89.13.0 port 60004
2019-07-16 10:45:19
92.118.160.33 attackbotsspam
16.07.2019 01:42:23 Connection to port 5060 blocked by firewall
2019-07-16 10:17:47
54.38.82.14 attack
Jul 15 21:40:05 vps200512 sshd\[23302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.82.14  user=root
Jul 15 21:40:07 vps200512 sshd\[23302\]: Failed password for root from 54.38.82.14 port 37525 ssh2
Jul 15 21:40:08 vps200512 sshd\[23304\]: Invalid user admin from 54.38.82.14
Jul 15 21:40:08 vps200512 sshd\[23304\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.82.14
Jul 15 21:40:10 vps200512 sshd\[23304\]: Failed password for invalid user admin from 54.38.82.14 port 49296 ssh2
2019-07-16 10:35:10
192.144.151.30 attack
Jul 16 03:40:40 ubuntu-2gb-nbg1-dc3-1 sshd[16776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.151.30
Jul 16 03:40:41 ubuntu-2gb-nbg1-dc3-1 sshd[16776]: Failed password for invalid user postgres from 192.144.151.30 port 57118 ssh2
...
2019-07-16 10:13:13
91.134.242.199 attackspam
Jul 16 04:14:13 eventyay sshd[23586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.242.199
Jul 16 04:14:15 eventyay sshd[23586]: Failed password for invalid user ilario from 91.134.242.199 port 53822 ssh2
Jul 16 04:20:34 eventyay sshd[25104]: Failed password for root from 91.134.242.199 port 51234 ssh2
...
2019-07-16 10:22:11

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