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: New Taipei City

Region: New Taipei

Country: Taiwan, China

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:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '123.51.128.0 - 123.51.255.255'

% Abuse contact for '123.51.128.0 - 123.51.255.255' is 'antispam@seed.net.tw'

inetnum:        123.51.128.0 - 123.51.255.255
netname:        NCICNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan 114
country:        TW
admin-c:        JC256-AP
tech-c:         JC256-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-routes:     MAINT-TW-TWNIC
mnt-irt:        IRT-NCIC-TW
last-modified:  2023-11-30T03:52:57Z
source:         APNIC

irt:            IRT-NCIC-TW
address:        New Century InfoComm Tech. Co., Ltd.
address:        1F~11F, No. 218, Rueiguang Road
address:        Taipei Taiwan 114
e-mail:         antispam@seed.net.tw
abuse-mailbox:  antispam@seed.net.tw
admin-c:        JC256-AP
tech-c:         JC256-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:26:18Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Jonas Chou
nic-hdl:        JC256-AP
e-mail:         Jonaschou@fareastone.com.tw
address:        2F, No.218, Rueiguang Road
address:        Taipei, 114, R.O.C
phone:          +886-2-7700-8888
fax-no:         +886-2-7700-8888
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2012-12-18T10:10:01Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 123.51.237.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23930
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;123.51.237.8.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025111000 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Nov 10 18:09:20 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 8.237.51.123.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 8.237.51.123.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.128.162.10 attack
Nov  7 10:36:29 * sshd[953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.162.10
Nov  7 10:36:31 * sshd[953]: Failed password for invalid user Qwer!@#456 from 178.128.162.10 port 40180 ssh2
2019-11-07 18:36:08
139.162.108.129 attackspambots
Honeypot hit.
2019-11-07 18:40:49
128.199.142.0 attackbotsspam
Nov  7 09:34:24 hcbbdb sshd\[23439\]: Invalid user manbearpig from 128.199.142.0
Nov  7 09:34:24 hcbbdb sshd\[23439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.142.0
Nov  7 09:34:26 hcbbdb sshd\[23439\]: Failed password for invalid user manbearpig from 128.199.142.0 port 35362 ssh2
Nov  7 09:39:06 hcbbdb sshd\[24231\]: Invalid user Santos@2017 from 128.199.142.0
Nov  7 09:39:06 hcbbdb sshd\[24231\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.142.0
2019-11-07 18:11:29
35.220.153.167 attackbots
Nov  6 07:28:52 rb06 sshd[11794]: Failed password for r.r from 35.220.153.167 port 47594 ssh2
Nov  6 07:28:53 rb06 sshd[11794]: Received disconnect from 35.220.153.167: 11: Bye Bye [preauth]
Nov  6 07:35:40 rb06 sshd[8231]: Failed password for invalid user test from 35.220.153.167 port 43240 ssh2
Nov  6 07:35:40 rb06 sshd[8231]: Received disconnect from 35.220.153.167: 11: Bye Bye [preauth]
Nov  6 07:39:54 rb06 sshd[19246]: Failed password for r.r from 35.220.153.167 port 54020 ssh2
Nov  6 07:39:55 rb06 sshd[19246]: Received disconnect from 35.220.153.167: 11: Bye Bye [preauth]
Nov  6 07:43:53 rb06 sshd[20064]: Failed password for r.r from 35.220.153.167 port 36562 ssh2
Nov  6 07:43:53 rb06 sshd[20064]: Received disconnect from 35.220.153.167: 11: Bye Bye [preauth]
Nov  6 07:48:04 rb06 sshd[20817]: Failed password for r.r from 35.220.153.167 port 47338 ssh2
Nov  6 07:48:04 rb06 sshd[20817]: Received disconnect from 35.220.153.167: 11: Bye Bye [preauth]
Nov  6 07:52:22 r........
-------------------------------
2019-11-07 18:51:33
198.245.63.94 attack
Nov  7 10:16:23 ovpn sshd\[4837\]: Invalid user loveme from 198.245.63.94
Nov  7 10:16:23 ovpn sshd\[4837\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.245.63.94
Nov  7 10:16:25 ovpn sshd\[4837\]: Failed password for invalid user loveme from 198.245.63.94 port 43308 ssh2
Nov  7 10:22:01 ovpn sshd\[6012\]: Invalid user virtual2 from 198.245.63.94
Nov  7 10:22:01 ovpn sshd\[6012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.245.63.94
2019-11-07 18:32:11
14.188.165.59 attackspambots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/14.188.165.59/ 
 
 VN - 1H : (18)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : VN 
 NAME ASN : ASN45899 
 
 IP : 14.188.165.59 
 
 CIDR : 14.188.160.0/20 
 
 PREFIX COUNT : 2411 
 
 UNIQUE IP COUNT : 7209216 
 
 
 ATTACKS DETECTED ASN45899 :  
  1H - 2 
  3H - 2 
  6H - 3 
 12H - 4 
 24H - 7 
 
 DateTime : 2019-11-07 07:24:49 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-07 18:40:22
119.29.170.120 attackbotsspam
Nov  7 10:54:41 MK-Soft-VM4 sshd[7058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.170.120 
Nov  7 10:54:42 MK-Soft-VM4 sshd[7058]: Failed password for invalid user tyidc@))( from 119.29.170.120 port 45230 ssh2
...
2019-11-07 18:48:31
45.6.93.222 attackbotsspam
Nov  6 23:52:35 sachi sshd\[15277\]: Invalid user dcjianghu from 45.6.93.222
Nov  6 23:52:35 sachi sshd\[15277\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.6.93.222
Nov  6 23:52:37 sachi sshd\[15277\]: Failed password for invalid user dcjianghu from 45.6.93.222 port 48858 ssh2
Nov  6 23:57:54 sachi sshd\[15812\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.6.93.222  user=root
Nov  6 23:57:56 sachi sshd\[15812\]: Failed password for root from 45.6.93.222 port 57892 ssh2
2019-11-07 18:23:03
45.82.250.207 attackspambots
Nov  7 05:27:55 plusreed sshd[8531]: Invalid user P@ssw0rd89 from 45.82.250.207
...
2019-11-07 18:39:46
134.209.152.176 attackbotsspam
Nov  7 10:36:05 vps58358 sshd\[26440\]: Invalid user hk123 from 134.209.152.176Nov  7 10:36:07 vps58358 sshd\[26440\]: Failed password for invalid user hk123 from 134.209.152.176 port 44396 ssh2Nov  7 10:40:05 vps58358 sshd\[26527\]: Invalid user INTERNET from 134.209.152.176Nov  7 10:40:07 vps58358 sshd\[26527\]: Failed password for invalid user INTERNET from 134.209.152.176 port 54500 ssh2Nov  7 10:43:57 vps58358 sshd\[26543\]: Invalid user tester from 134.209.152.176Nov  7 10:43:59 vps58358 sshd\[26543\]: Failed password for invalid user tester from 134.209.152.176 port 36372 ssh2
...
2019-11-07 18:25:39
113.125.119.83 attackspam
Nov  7 11:27:09 vps691689 sshd[17718]: Failed password for root from 113.125.119.83 port 43906 ssh2
Nov  7 11:32:12 vps691689 sshd[17765]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.125.119.83
...
2019-11-07 18:39:25
159.203.197.17 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-07 18:13:32
91.205.218.37 attack
Port 1433 Scan
2019-11-07 18:36:32
142.93.215.102 attackspam
Nov  7 10:45:31 vmanager6029 sshd\[3741\]: Invalid user user3 from 142.93.215.102 port 60984
Nov  7 10:45:31 vmanager6029 sshd\[3741\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.215.102
Nov  7 10:45:33 vmanager6029 sshd\[3741\]: Failed password for invalid user user3 from 142.93.215.102 port 60984 ssh2
2019-11-07 18:22:07
176.112.62.207 attackbotsspam
Automatic report - Port Scan Attack
2019-11-07 18:25:23

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