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: 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:
IP Type Details Datetime
125.123.137.103 attackbots
lfd: (smtpauth) Failed SMTP AUTH login from 125.123.137.103 (CN/China/-): 5 in the last 3600 secs - Fri Aug  3 18:42:56 2018
2020-02-24 21:52:54
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '125.123.0.0 - 125.123.255.255'

% Abuse contact for '125.123.0.0 - 125.123.255.255' is 'anti-spam@chinatelecom.cn'

inetnum:        125.123.0.0 - 125.123.255.255
netname:        CHINANET-ZJ-JX
country:        CN
descr:          CHINANET-ZJ Jiaxing node network
descr:          Zhejiang Telecom
admin-c:        CZ4-AP
tech-c:         CJ55-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CHINANET-ZJ
mnt-lower:      MAINT-CN-CHINANET-ZJ-JX
last-modified:  2008-09-04T07:09:54Z
source:         APNIC

role:           CHINANET-ZJ Jiaxing
address:        No.101 Zhongshan Road,Jiaxing,Zhejiang.314001
country:        CN
phone:          +86-573-2050040
fax-no:         +86-573-2079999
e-mail:         antispam_jx@zjnoc.hz.zj.cn
remarks:        send spam reports to anti-spam@mail.jxptt.zj.cn
remarks:        and abuse reports to anti-spam@mail.jxptt.zj.cn
remarks:        Please include detailed information and times in UTC
admin-c:        CH100-AP
tech-c:         CH100-AP
nic-hdl:        CJ55-AP
mnt-by:         MAINT-CHINANET-ZJ
last-modified:  2019-08-09T07:47:10Z
source:         APNIC

role:           CHINANET ZHEJIANG
address:        No. 257 Qingjiang Road, Hangzhou, Zhejiang.310066
country:        CN
phone:          +86-571-86821752
fax-no:         +86-571-86988329
e-mail:         anti_spam_zjdx@189.cn
remarks:        send spam reports to 15325717748@189.cn
remarks:        and abuse reports to 15325717748@189.cn
remarks:        Please include detailed information and times in UTC
admin-c:        CZ61-AP
tech-c:         CZ61-AP
nic-hdl:        CZ4-AP
mnt-by:         MAINT-CHINANET-ZJ
last-modified:  2023-08-11T08:33:28Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 125.123.137.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23770
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;125.123.137.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026061200 1800 900 604800 86400

;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 12 17:01:44 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 81.137.123.125.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.137.123.125.in-addr.arpa: NXDOMAIN
Related IP info:
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140.255.61.49 attackbots
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Unauthorized connection attempt detected from IP address 125.111.150.119 to port 6656 [T]
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Unauthorized connection attempt detected from IP address 117.94.183.186 to port 6656 [T]
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123.186.228.158 attackbots
Unauthorized connection attempt detected from IP address 123.186.228.158 to port 6656 [T]
2020-01-26 09:34:29

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