APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '103.139.212.0 - 103.139.213.255'
% Abuse contact for '103.139.212.0 - 103.139.213.255' is 'zhaoziliang@ucache.cn'
inetnum:        103.139.212.0 - 103.139.213.255
netname:        Ydhl
descr:          Yunduan Interchange (Beijing) Computer Technology Co., Ltd.
descr:          C929, 18 Constuctive Road, liangxiang kaixuan Street, Fangshan District, Beijing
country:        CN
admin-c:        YW7037-AP
tech-c:         JS4229-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-YDHL-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:55:54Z
source:         APNIC
irt:            IRT-Ydhl-CN
address:        C929, 18 Constuctive Road, liangxiang kaixuan Street, Fangshan, Beijing
e-mail:         zhaoziliang@ucache.cn
abuse-mailbox:  zhaoziliang@ucache.cn
auth:           # Filtered
admin-c:        YW7037-AP
tech-c:         JS4229-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-06-24T06:48:36Z
source:         APNIC
role:           ABUSE CNNICCN
address:        Beijing, China
country:        ZZ
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2020-05-14T11:19:01Z
source:         APNIC
person:         Ziliang Zhao
address:        C929, 18 Constuctive Road, liangxiang kaixuan Street, Fangshan District, Beijing
country:        CN
phone:          +86-010-57458262
e-mail:         zhaoziliang@ucache.cn
nic-hdl:        JS4229-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-06-06T07:40:25Z
source:         APNIC
person:         Haokun Wang
address:        C929, 18 Constuctive Road, liangxiang kaixuan Street, Fangshan District, Beijing
country:        CN
phone:          +86-010-56216686
e-mail:         wanghaokun@ucache.cn
nic-hdl:        YW7037-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-06-06T07:40:25Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-JP1)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '103.139.212.0'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

Return all larger IP address ranges that include the queried IP address or range

-T

Object types

Results that match the query and are of a specified object type
-m

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

Returns all more specific address ranges within the boundaries of the queried IP address range

Query hints

  • Include "AS" in front of an AS number.
    Example: AS4808

  • Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template
    Example: -t inetnum

-x

Exact match only

Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: