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 <<>> 21.37.134.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59655
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.37.134.103.			IN	A

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

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 18:36:32 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 103.134.37.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.134.37.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
161.35.20.169 attackspam
2020-03-31T15:13:44.119712wiz-ks3 sshd[11998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.20.169  user=root
2020-03-31T15:13:46.077222wiz-ks3 sshd[11998]: Failed password for root from 161.35.20.169 port 34474 ssh2
2020-03-31T15:14:36.761048wiz-ks3 sshd[12001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.20.169  user=root
2020-03-31T15:14:38.854452wiz-ks3 sshd[12001]: Failed password for root from 161.35.20.169 port 53070 ssh2
2020-03-31T15:15:37.377190wiz-ks3 sshd[12006]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.20.169  user=root
2020-03-31T15:15:39.844466wiz-ks3 sshd[12006]: Failed password for root from 161.35.20.169 port 43430 ssh2
2020-03-31T15:16:46.997361wiz-ks3 sshd[12010]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.20.169  user=root
2020-03-31T15:16:48.604015wiz-ks3 sshd[12010]: Failed password
2020-03-31 22:57:32
106.12.136.242 attack
(sshd) Failed SSH login from 106.12.136.242 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 31 08:09:37 localhost sshd[24008]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.136.242  user=root
Mar 31 08:09:39 localhost sshd[24008]: Failed password for root from 106.12.136.242 port 58144 ssh2
Mar 31 08:27:14 localhost sshd[25087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.136.242  user=root
Mar 31 08:27:16 localhost sshd[25087]: Failed password for root from 106.12.136.242 port 42216 ssh2
Mar 31 08:32:40 localhost sshd[25447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.136.242  user=root
2020-03-31 23:40:45
69.90.201.165 attackspam
Total attacks: 4
2020-03-31 23:13:06
122.176.112.13 attackspam
Repeated brute force against a port
2020-03-31 23:38:01
69.75.181.100 attackbots
Honeypot attack, port: 81, PTR: rrcs-69-75-181-100.west.biz.rr.com.
2020-03-31 23:33:50
123.16.206.48 attack
20/3/31@08:32:43: FAIL: Alarm-Intrusion address from=123.16.206.48
...
2020-03-31 23:39:44
101.0.32.56 attackbotsspam
1585657976 - 03/31/2020 14:32:56 Host: 101.0.32.56/101.0.32.56 Port: 445 TCP Blocked
2020-03-31 23:28:39
35.173.3.6 attackbotsspam
wp-login.php
2020-03-31 23:09:06
112.93.101.228 attackspam
Unauthorised access (Mar 31) SRC=112.93.101.228 LEN=40 TTL=50 ID=20979 TCP DPT=8080 WINDOW=62648 SYN 
Unauthorised access (Mar 31) SRC=112.93.101.228 LEN=40 TTL=50 ID=18406 TCP DPT=8080 WINDOW=48624 SYN 
Unauthorised access (Mar 31) SRC=112.93.101.228 LEN=40 TTL=50 ID=39876 TCP DPT=23 WINDOW=7248 SYN 
Unauthorised access (Mar 31) SRC=112.93.101.228 LEN=40 TTL=50 ID=24193 TCP DPT=8080 WINDOW=62648 SYN
2020-03-31 23:06:20
146.88.240.4 attackspambots
31.03.2020 14:41:58 Recursive DNS scan
2020-03-31 23:34:38
134.209.159.10 attack
Mar 31 16:10:14 hosting sshd[10484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.159.10  user=root
Mar 31 16:10:17 hosting sshd[10484]: Failed password for root from 134.209.159.10 port 60268 ssh2
...
2020-03-31 23:39:14
185.176.27.26 attack
03/31/2020-11:11:55.178683 185.176.27.26 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-03-31 23:16:14
51.75.126.115 attack
2020-03-31T14:51:30.490678abusebot-2.cloudsearch.cf sshd[14042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.ip-51-75-126.eu  user=root
2020-03-31T14:51:32.751612abusebot-2.cloudsearch.cf sshd[14042]: Failed password for root from 51.75.126.115 port 40828 ssh2
2020-03-31T14:55:35.353850abusebot-2.cloudsearch.cf sshd[14248]: Invalid user dingming from 51.75.126.115 port 52302
2020-03-31T14:55:35.362334abusebot-2.cloudsearch.cf sshd[14248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.ip-51-75-126.eu
2020-03-31T14:55:35.353850abusebot-2.cloudsearch.cf sshd[14248]: Invalid user dingming from 51.75.126.115 port 52302
2020-03-31T14:55:37.257429abusebot-2.cloudsearch.cf sshd[14248]: Failed password for invalid user dingming from 51.75.126.115 port 52302 ssh2
2020-03-31T14:59:33.025375abusebot-2.cloudsearch.cf sshd[14532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ru
...
2020-03-31 23:05:16
111.229.252.188 attackspambots
Mar 31 14:30:00 legacy sshd[13391]: Failed password for root from 111.229.252.188 port 38940 ssh2
Mar 31 14:31:30 legacy sshd[13489]: Failed password for root from 111.229.252.188 port 54692 ssh2
...
2020-03-31 23:23:15
213.149.182.113 attack
Honeypot attack, port: 81, PTR: 213-182-113.static.cytanet.com.cy.
2020-03-31 23:15:48

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