城市(city): unknown
省份(region): unknown
国家(country): South Korea
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(Usage Type): unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '112.72.16.0 - 112.72.31.255'
% No abuse contact registered for 112.72.16.0 - 112.72.31.255
inetnum: 112.72.16.0 - 112.72.31.255
netname: JCNETWORK
descr: jungwoocomnet
descr: 1056-11, KYONGGI Gwonseon-dong Gwonseon-gu, Suwon-si Gyeonggi-do
descr: ***********************************
descr: Allocated to KRNIC Member.
descr: If you would like to find assignment
descr: information in detail please refer to
descr: the KRNIC Whois Database at:
descr: "http://whois.nida.or.kr/english/index.html"
descr: ************************************
country: KR
admin-c: BJ235-AP
tech-c: BJ235-AP
status: Allocated Portable
remarks: www.jungwoocom.net
mnt-by: MNT-KRNIC-AP
mnt-lower: MNT-KRNIC-AP
last-modified: 2008-12-24T01:20:06Z
source: APNIC
person: Boungwoo Jung
nic-hdl: BJ235-AP
e-mail: comnetjw@hanmir.com
address: 1056-11, KYONGGI Gwonseon-dong Gwonseon-gu, Suwon-si Gyeonggi-do, 441-824
phone: +82-31-221-7722
fax-no: +82-31-221-7742
country: KR
mnt-by: MNT-KRNIC-AP
last-modified: 2008-09-04T07:50:09Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 112.72.31.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40207
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;112.72.31.80. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026032502 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 26 10:43:08 CST 2026
;; MSG SIZE rcvd: 105Host 80.31.72.112.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 80.31.72.112.in-addr.arpa: NXDOMAIN