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: Sweden

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 51.21.36.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38803
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;51.21.36.48.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025011101 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 12 12:44:17 CST 2025
;; MSG SIZE  rcvd: 104
Host info
48.36.21.51.in-addr.arpa domain name pointer ec2-51-21-36-48.eu-north-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
48.36.21.51.in-addr.arpa	name = ec2-51-21-36-48.eu-north-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
60.250.164.169 attackbots
Dec  4 14:25:57 * sshd[10557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.250.164.169
Dec  4 14:25:59 * sshd[10557]: Failed password for invalid user abc123 from 60.250.164.169 port 38522 ssh2
2019-12-05 01:55:03
218.92.0.184 attack
Dec  4 19:26:00 MK-Soft-VM4 sshd[21171]: Failed password for root from 218.92.0.184 port 60456 ssh2
Dec  4 19:26:05 MK-Soft-VM4 sshd[21171]: Failed password for root from 218.92.0.184 port 60456 ssh2
...
2019-12-05 02:28:22
51.91.250.49 attackbotsspam
Dec  4 23:21:22 areeb-Workstation sshd[7899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.250.49 
Dec  4 23:21:23 areeb-Workstation sshd[7899]: Failed password for invalid user hung from 51.91.250.49 port 51460 ssh2
...
2019-12-05 02:19:09
197.252.2.198 attackspam
Unauthorized connection attempt from IP address 197.252.2.198 on Port 445(SMB)
2019-12-05 02:10:06
222.186.173.142 attackbotsspam
2019-12-04T18:43:47.655029stark.klein-stark.info sshd\[31146\]: Failed none for root from 222.186.173.142 port 65080 ssh2
2019-12-04T18:43:47.899970stark.klein-stark.info sshd\[31146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
2019-12-04T18:43:49.851156stark.klein-stark.info sshd\[31146\]: Failed password for root from 222.186.173.142 port 65080 ssh2
...
2019-12-05 01:59:58
59.152.104.138 attack
proto=tcp  .  spt=41200  .  dpt=25  .     (Found on   Blocklist de  Dec 03)     (325)
2019-12-05 02:16:26
178.62.239.205 attack
Too many connections or unauthorized access detected from Arctic banned ip
2019-12-05 02:25:11
178.204.23.190 attackspambots
Unauthorized connection attempt from IP address 178.204.23.190 on Port 445(SMB)
2019-12-05 01:51:31
14.139.60.150 attackspam
Unauthorized connection attempt from IP address 14.139.60.150 on Port 445(SMB)
2019-12-05 02:18:05
69.229.6.32 attackspambots
F2B jail: sshd. Time: 2019-12-04 18:57:56, Reported by: VKReport
2019-12-05 02:01:31
171.212.254.64 attackspam
Unauthorized connection attempt from IP address 171.212.254.64 on Port 445(SMB)
2019-12-05 02:14:34
23.254.229.232 attackspambots
2019-12-04T14:38:55.969205shield sshd\[16189\]: Invalid user evangelina from 23.254.229.232 port 52642
2019-12-04T14:38:55.973919shield sshd\[16189\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hwsrv-637355.hostwindsdns.com
2019-12-04T14:38:57.859157shield sshd\[16189\]: Failed password for invalid user evangelina from 23.254.229.232 port 52642 ssh2
2019-12-04T14:44:40.226768shield sshd\[17158\]: Invalid user http from 23.254.229.232 port 35190
2019-12-04T14:44:40.231145shield sshd\[17158\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hwsrv-637355.hostwindsdns.com
2019-12-05 02:24:23
92.118.37.86 attackspambots
[portscan] Port scan
2019-12-05 02:28:05
93.152.159.11 attackbots
Dec  4 07:45:08 kapalua sshd\[2241\]: Invalid user vanasse from 93.152.159.11
Dec  4 07:45:08 kapalua sshd\[2241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.152.159.11
Dec  4 07:45:10 kapalua sshd\[2241\]: Failed password for invalid user vanasse from 93.152.159.11 port 54298 ssh2
Dec  4 07:55:05 kapalua sshd\[3195\]: Invalid user chitkara from 93.152.159.11
Dec  4 07:55:05 kapalua sshd\[3195\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.152.159.11
2019-12-05 01:57:07
92.118.37.99 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 86 - port: 34017 proto: TCP cat: Misc Attack
2019-12-05 01:52:23

Recently Reported IPs

150.190.66.147 127.101.84.190 167.161.24.54 177.217.98.108
170.48.41.93 38.247.180.205 186.58.199.74 118.29.29.89
171.145.46.254 252.230.44.245 188.57.16.39 33.217.118.233
180.230.213.42 221.250.12.218 148.70.96.237 125.205.55.35
250.47.145.14 34.114.132.7 134.16.146.114 197.6.43.29