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: Chiba

Region: Chiba

Country: Japan

Internet Service Provider: unknown

Hostname: unknown

Organization: KDDI CORPORATION

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 <<>> 121.107.48.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59141
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.107.48.103.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019050400 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Sun May 05 01:35:33 +08 2019
;; MSG SIZE  rcvd: 118

Host info
103.48.107.121.in-addr.arpa domain name pointer KD121107048103.ppp-bb.dion.ne.jp.
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

Non-authoritative answer:
103.48.107.121.in-addr.arpa	name = KD121107048103.ppp-bb.dion.ne.jp.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
157.245.211.120 attackspambots
Jun  7 14:01:35 haigwepa sshd[16451]: Failed password for root from 157.245.211.120 port 52270 ssh2
...
2020-06-08 01:47:37
106.12.157.10 attack
Triggered by Fail2Ban at Ares web server
2020-06-08 02:00:01
138.197.168.116 attack
$f2bV_matches
2020-06-08 02:11:48
104.236.22.133 attack
Jun  7 19:49:17 home sshd[28379]: Failed password for root from 104.236.22.133 port 36254 ssh2
Jun  7 19:51:01 home sshd[28571]: Failed password for root from 104.236.22.133 port 36706 ssh2
...
2020-06-08 02:12:13
113.173.168.1 attackbotsspam
[07/Jun/2020 14:58:11] Failed SMTP login from 113.173.168.1 whostnameh SASL method CRAM-MD5.
[07/Jun/2020 x@x
[07/Jun/2020 14:58:17] Failed SMTP login from 113.173.168.1 whostnameh SASL method PLAIN.


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=113.173.168.1
2020-06-08 01:59:01
150.109.150.77 attack
2020-06-07T10:08:34.3429171495-001 sshd[18260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.150.77  user=root
2020-06-07T10:08:35.9263711495-001 sshd[18260]: Failed password for root from 150.109.150.77 port 35258 ssh2
2020-06-07T10:11:06.9557841495-001 sshd[18382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.150.77  user=root
2020-06-07T10:11:08.7397071495-001 sshd[18382]: Failed password for root from 150.109.150.77 port 47874 ssh2
2020-06-07T10:13:41.8780241495-001 sshd[18472]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.150.77  user=root
2020-06-07T10:13:43.2754701495-001 sshd[18472]: Failed password for root from 150.109.150.77 port 60494 ssh2
...
2020-06-08 01:55:18
194.26.29.29 attackspambots
[MK-VM5] Blocked by UFW
2020-06-08 02:08:04
159.65.189.115 attack
Jun  7 15:55:40 vps sshd[510230]: Failed password for root from 159.65.189.115 port 44466 ssh2
Jun  7 15:57:39 vps sshd[517207]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.189.115  user=root
Jun  7 15:57:41 vps sshd[517207]: Failed password for root from 159.65.189.115 port 46508 ssh2
Jun  7 15:59:44 vps sshd[524202]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.189.115  user=root
Jun  7 15:59:46 vps sshd[524202]: Failed password for root from 159.65.189.115 port 48542 ssh2
...
2020-06-08 02:15:54
103.111.56.18 attackbots
Unauthorized IMAP connection attempt
2020-06-08 01:54:46
110.137.179.13 attackbotsspam
Automatic report - Port Scan Attack
2020-06-08 02:21:01
60.50.241.16 attack
Port probing on unauthorized port 23
2020-06-08 01:49:37
106.12.89.154 attack
Jun  7 17:11:43 home sshd[12046]: Failed password for root from 106.12.89.154 port 39406 ssh2
Jun  7 17:14:56 home sshd[12457]: Failed password for root from 106.12.89.154 port 41026 ssh2
...
2020-06-08 02:19:43
113.172.132.143 attack
Jun  7 13:55:27 pl3server postfix/smtpd[4399]: warning: hostname static.vnpt.vn does not resolve to address 113.172.132.143
Jun  7 13:55:27 pl3server postfix/smtpd[4399]: warning: hostname static.vnpt.vn does not resolve to address 113.172.132.143
Jun  7 13:55:27 pl3server postfix/smtpd[4399]: connect from unknown[113.172.132.143]
Jun  7 13:55:27 pl3server postfix/smtpd[4399]: connect from unknown[113.172.132.143]
Jun  7 13:55:29 pl3server postfix/smtpd[4399]: warning: unknown[113.172.132.143]: SASL CRAM-MD5 authentication failed: authentication failure
Jun  7 13:55:29 pl3server postfix/smtpd[4399]: warning: unknown[113.172.132.143]: SASL CRAM-MD5 authentication failed: authentication failure
Jun  7 13:55:30 pl3server postfix/smtpd[4399]: warning: unknown[113.172.132.143]: SASL PLAIN authentication failed: authentication failure
Jun  7 13:55:30 pl3server postfix/smtpd[4399]: warning: unknown[113.172.132.143]: SASL PLAIN authentication failed: authentication failure


........
---------------------------------
2020-06-08 01:46:54
5.202.151.120 attackbots
DATE:2020-06-07 14:04:21, IP:5.202.151.120, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-06-08 01:51:27
165.227.66.215 attackspambots
 TCP (SYN) 165.227.66.215:48362 -> port 21579, len 44
2020-06-08 01:41:46

Recently Reported IPs

46.1.85.249 74.68.187.10 66.249.75.92 61.47.145.180
23.229.27.235 4.129.241.83 222.142.120.57 222.120.226.111
114.41.178.151 210.72.13.52 148.72.41.186 99.110.67.56
182.75.117.122 166.217.140.200 189.99.62.14 99.95.233.162
37.106.86.59 121.109.105.21 181.115.147.123 81.169.175.181