What is ASN AS140682?

ASN AS140682 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS140682?

AS140682 is listed under Yang Xuyao.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS140682 Yang Xuyao | IPGeolocation.io

Yang Xuyao apjii.or.id

TW 9 Routes

AS Data

AS140682

AS140682 – Yang Xuyao

AS Number	140682
AS Name	MCDAWANJIA-AS-AP
Organization	Yang Xuyao (org-yx1-ap)
Country	TW
Website	apjii.or.id
Number of IPv4 Routes	0
Number of IPv6 Routes	9
ASN type	ISP
Registry	APNIC
Date Allocated	2024-11-22

ASN Intelligence API for production workflows

Use ASN data for AS140682 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2406:840:9967::/48	AS140682	Yang Xuyao	MCdawanjia Network At Germany	~1×10²⁴
2602:f92a:a460::/48	AS140682	Yang Xuyao	VestLine Network Taiwan	~1×10²⁴
2406:840:9962::/48	AS140682	Yang Xuyao	MCdawanjia Network At Hong Kong S.A.R	~1×10²⁴
2406:840:996c::/48	AS140682	Yang Xuyao	MCdawanjia Network ANYT	~1×10²⁴
2406:840:feae::/48	AS140682	Yang Xuyao	MCdawanjia Network	~1×10²⁴
2406:840:9964::/48	AS140682	Yang Xuyao	MCdawanjia Network At Taiwan	~1×10²⁴
2406:840:9963::/48	AS140682	Yang Xuyao	MCdawanjia Network At The United States	~1×10²⁴
2406:840:9966::/48	AS140682	Yang Xuyao	VestLine Network Backbone	~1×10²⁴
2602:f9ba:10c::/48	AS140682	Yang Xuyao	Tritan Internet LLC Yang Xuyao	~1×10²⁴

Raw Whois Response

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

% Information related to 'AS140602 - AS141625'

as-block:       AS140602 - AS141625
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-06-13T01:03:24Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS140682'

% Abuse contact for 'AS140682' is 'abuse@mcdawanjia.top'

aut-num:        AS140682
as-name:        MCDAWANJIA-AS-AP
descr:          Yang Xuyao
descr:          Wenshan Dist., Taipei City , Taiwan (R.O.C.)
country:        TW
org:            ORG-YX1-AP
sponsoring-org: ORG-NDIT1-AP
admin-c:        YX2734-AP
tech-c:         YX2734-AP
mnt-lower:      MAINT-NBDHM-CN
mnt-routes:     MAINT-NBDHM-CN
mnt-by:         APNIC-HM
mnt-irt:        IRT-MCDAWANJIA-CN
abuse-c:        AM4061-AP
last-modified:  2025-11-30T14:18:44Z
source:         APNIC

irt:            IRT-MCDAWANJIA-CN
address:        Wenshan Dist., Taipei City , Taiwan (R.O.C.)
e-mail:         mcdwj@mcdawanjia.top
abuse-mailbox:  abuse@mcdawanjia.top
admin-c:        YX2734-AP
tech-c:         YX2734-AP
auth:           # Filtered
remarks:        mcdwj@mcdawanjia.top was validated on 2026-07-07
remarks:        abuse@mcdawanjia.top was validated on 2026-07-07
mnt-by:         MAINT-NBDHM-CN
mnt-by:         MAINT-MCDAWANJIA-CN
last-modified:  2026-07-07T13:16:47Z
source:         APNIC

organisation:   ORG-YX1-AP
org-name:       Yang Xuyao
org-type:       OTHER
address:        Wenshan Dist., Taipei City , Taiwan (R.O.C.)
country:        TW
e-mail:         mcdawanjia@outlook.com
admin-c:        YX2734-AP
tech-c:         YX2734-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-11-30T14:18:44Z
source:         APNIC

role:           ABUSE MCDAWANJIACN
country:        ZZ
address:        Wenshan Dist., Taipei City , Taiwan (R.O.C.)
phone:          +000000000
e-mail:         mcdwj@mcdawanjia.top
admin-c:        YX2734-AP
tech-c:         YX2734-AP
nic-hdl:        AM4061-AP
remarks:        Generated from irt object IRT-MCDAWANJIA-CN
remarks:        mcdwj@mcdawanjia.top was validated on 2026-07-07
remarks:        abuse@mcdawanjia.top was validated on 2026-07-07
abuse-mailbox:  abuse@mcdawanjia.top
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-07T13:16:49Z
source:         APNIC

person:         Yang Xuyao
address:        Wenshan Dist., Taipei City , Taiwan (R.O.C.)
country:        TW
phone:          +852-56969015
e-mail:         mcdawanjia@outlook.com
nic-hdl:        YX2734-AP
mnt-by:         MAINT-NBDHM-CN
mnt-by:         MAINT-MCDAWANJIA-CN
last-modified:  2025-11-30T14:19:19Z
source:         APNIC

% Information related to 'AS140602 - AS141625'

as-block:       AS140602 - AS141625
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-17T02:47:47Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS140602 - AS141625",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2019-06-13",
    "source" : "APNIC"
  }, {
    "as_block" : "AS140602 - AS141625",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-09-17",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS140682",
    "as_name" : "MCDAWANJIA-AS-AP",
    "description" : [ "Yang Xuyao", "Wenshan Dist., Taipei City , Taiwan (R.O.C.)" ],
    "country" : "TW",
    "organization" : "ORG-YX1-AP",
    "sponsoring_organization" : "ORG-NDIT1-AP",
    "admin_contacts" : [ "YX2734-AP" ],
    "tech_contacts" : [ "YX2734-AP" ],
    "abuse_contacts" : [ "AM4061-AP" ],
    "mnt_irt" : [ "IRT-MCDAWANJIA-CN" ],
    "mnt_lower" : [ "MAINT-NBDHM-CN" ],
    "mnt_routes" : [ "MAINT-NBDHM-CN" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-11-30",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-MCDAWANJIA-CN",
    "address" : [ "Wenshan Dist., Taipei City , Taiwan (R.O.C.)" ],
    "city" : "Taipei City",
    "country" : "TAIWAN R.O.C.",
    "email" : [ "mcdwj@mcdawanjia.top" ],
    "abuse_mailbox" : [ "abuse@mcdawanjia.top" ],
    "admin_contacts" : [ "YX2734-AP" ],
    "tech_contacts" : [ "YX2734-AP" ],
    "remarks" : [ "mcdwj@mcdawanjia.top was validated on 2026-07-07", "abuse@mcdawanjia.top was validated on 2026-07-07" ],
    "mnt_by" : [ "MAINT-NBDHM-CN", "MAINT-MCDAWANJIA-CN" ],
    "date_updated" : "2026-07-07",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-YX1-AP",
    "name" : "Yang Xuyao",
    "type" : "OTHER",
    "address" : [ "Wenshan Dist., Taipei City , Taiwan (R.O.C.)" ],
    "city" : "Taipei City",
    "country" : [ "TW" ],
    "email" : [ "mcdawanjia@outlook.com" ],
    "admin_contacts" : [ "YX2734-AP" ],
    "tech_contacts" : [ "YX2734-AP" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-11-30",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN R.O.C."
  },
  "administrative_contacts" : [ {
    "handle" : "YX2734-AP",
    "name" : "Yang Xuyao",
    "address" : [ "Wenshan Dist., Taipei City , Taiwan (R.O.C.)" ],
    "city" : "Taipei City",
    "country" : "TW",
    "email" : [ "mcdawanjia@outlook.com" ],
    "phone" : [ "+852-56969015" ],
    "mnt_by" : [ "MAINT-NBDHM-CN", "MAINT-MCDAWANJIA-CN" ],
    "date_updated" : "2025-11-30",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN R.O.C."
  } ],
  "technical_contacts" : [ {
    "handle" : "YX2734-AP",
    "name" : "Yang Xuyao",
    "address" : [ "Wenshan Dist., Taipei City , Taiwan (R.O.C.)" ],
    "city" : "Taipei City",
    "country" : "TW",
    "email" : [ "mcdawanjia@outlook.com" ],
    "phone" : [ "+852-56969015" ],
    "mnt_by" : [ "MAINT-NBDHM-CN", "MAINT-MCDAWANJIA-CN" ],
    "date_updated" : "2025-11-30",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN R.O.C."
  } ],
  "abuse_contacts" : [ {
    "handle" : "AM4061-AP",
    "name" : "ABUSE MCDAWANJIACN",
    "address" : [ "Wenshan Dist., Taipei City , Taiwan (R.O.C.)" ],
    "city" : "Taipei City",
    "country" : "ZZ",
    "email" : [ "mcdwj@mcdawanjia.top" ],
    "abuse_mailbox" : [ "abuse@mcdawanjia.top" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "YX2734-AP" ],
    "tech_contacts" : [ "YX2734-AP" ],
    "remarks" : [ "Generated from irt object IRT-MCDAWANJIA-CN", "mcdwj@mcdawanjia.top was validated on 2026-07-07", "abuse@mcdawanjia.top was validated on 2026-07-07" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-07-07",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN R.O.C."
  } ]
}

Peers

AS Number	Description	Country
AS139317	Ningbo Dahuamao Information Technology Co Ltd	CN
AS214205	Cristian Tudor Marcus	RO
AS215652	Jakub Artur Bald	PL
AS211509	Rudakov Ihor	UA
AS393577	Tritan Development	US
AS214955	Weikang Zeng	CN
AS57050	DreamServer S.R.L.	RO
AS20473	The Constant Company, LLC	US
AS35708	4b42 UG	DE
AS215760	DisPaisy Enterprises	IT
AS213409	Daniil Koval	UA
AS208694	LEON AARON TIEKOETTER	DE
AS148971	Keibiin's Holdings Limited	GB
AS212450	Juan Thielmann	ES
AS401753	BIXCE Inc	VG
AS402919	Nyallo Informatique	CA
AS44324	MoeDove LLC	US
AS52025	ParadoxNetworks Limited	GB
AS212635	Jurrian van Iersel	NL
AS202224	Giannis Kontos	GR
AS26533	STiBaRC	US
AS218569	Viktor Nesmeianov	RU
AS52112	Gentlent GmbH	DE

Upstreams

AS Number	Description	Country
AS139317	Ningbo Dahuamao Information Technology Co Ltd	CN
AS401753	BIXCE Inc	VG
AS44324	MoeDove LLC	US
AS211509	Rudakov Ihor	UA
AS393577	Tritan Development	US
AS20473	The Constant Company, LLC	US