ASN AS9539 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS9539?

AS9539 is listed under KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan R.O.C..

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.

AS9539 KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan R.O.C.

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AS Data

IP Routes

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Parsed Whois

Peers

Upstreams

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Contacts

Legacy Routes

KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan R.O.C. homeplus.net.tw

TW 0 Routes

AS Data

AS9539

AS9539 – KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan R.O.C.

AS Number	9539
AS Name	KBT
Organization	KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan R.O.C. (org-hmci1-ap)
Country	TW
Website	homeplus.net.tw
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS9539 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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Raw Whois Response

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

% Information related to 'AS9249 - AS10239'

as-block:       AS9249 - AS10239
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:  2022-09-22T22:36:45Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS9539'

% Abuse contact for 'AS9539' is 'jacky.ni@homeplus.net.tw'

aut-num:        AS9539
as-name:        KBT
descr:          KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
descr:          Taipei
country:        TW
import:         from AS1659 action pref=20; accept AS1659
import:         from AS4780 action pref=15; accept ANY
import:         from AS3562 action pref=10; accept ANY
import:         from AS9416 action pref=5; accept ANY
export:         to AS1659 announce AS9539 AND NOT ( AS4780 AS3462 AS9416 )
export:         to AS4780 announce AS9539 AND NOT ( AS1659 AS3462 AS9416 )
export:         to AS3462 announce AS9539 AND NOT ( AS1659 AS4780 AS9416 )
export:         to AS9416 announce AS9539 AND NOT ( AS1659 AS4780 AS3462 )
default:        to AS9416 action pref=10; networks ANY
default:        to AS4780 action pref=10; networks ANY
org:            ORG-HMCI1-AP
admin-c:        TR423-AP
tech-c:         TR423-AP
mnt-lower:      MAINT-TW-TWNIC
mnt-routes:     MAINT-HOSHIN-TW
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-KBT-TW
abuse-c:        AK1674-AP
last-modified:  2026-06-18T08:09:48Z
source:         APNIC

irt:            IRT-KBT-TW
address:        KBT Co., LTD
address:        4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
address:        Taipei
phone:          +886-2-8751-8255 ext. 26310
e-mail:         jacky.ni@homeplus.net.tw
abuse-mailbox:  jacky.ni@homeplus.net.tw
admin-c:        TR423-AP
tech-c:         TR423-AP
remarks:        (oid:KBT)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:37Z
source:         APNIC
auth:           # Filtered

organisation:   ORG-HMCI1-AP
org-name:       Hoshin Multimedia Center Inc.
org-type:       LIR
country:        TW
address:        4Fl., No.57, Dongxing RD.,
phone:          +886-2-8768-3255-530
fax-no:         +886-2-8768-2987
e-mail:         ix.eg@homeplus.net.tw
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE KBTTW
country:        ZZ
address:        KBT Co., LTD
address:        4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
address:        Taipei
phone:          +886-2-8751-8255 ext. 26310
e-mail:         jacky.ni@homeplus.net.tw
admin-c:        TR423-AP
tech-c:         TR423-AP
nic-hdl:        AK1674-AP
remarks:        Generated from irt object IRT-KBT-TW
abuse-mailbox:  jacky.ni@homeplus.net.tw
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-17T04:16:58Z
source:         APNIC

role:           TWNIC ROLE-KBT
nic-hdl:        TR423-AP
address:        KBT Co., LTD
address:        4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
address:        Taipei
country:        TW
phone:          +886-2-8751-8255 ext. 26310
e-mail:         jacky.ni@homeplus.net.tw
abuse-mailbox:  jacky.ni@homeplus.net.tw
admin-c:        JN717-AP
tech-c:         JN717-AP
remarks:        (hid:JN517-TW)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-09-11T01:29:23Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS9249 - AS10239",
    "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" : "2022-09-22",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS9539",
    "as_name" : "KBT",
    "description" : [ "KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)", "Taipei" ],
    "country" : "TW",
    "import" : [ "from AS1659 action pref=20; accept AS1659", "from AS4780 action pref=15; accept ANY", "from AS3562 action pref=10; accept ANY", "from AS9416 action pref=5; accept ANY" ],
    "export" : [ "to AS1659 announce AS9539 AND NOT ( AS4780 AS3462 AS9416 )", "to AS4780 announce AS9539 AND NOT ( AS1659 AS3462 AS9416 )", "to AS3462 announce AS9539 AND NOT ( AS1659 AS4780 AS9416 )", "to AS9416 announce AS9539 AND NOT ( AS1659 AS4780 AS3462 )" ],
    "default" : [ "to AS9416 action pref=10; networks ANY", "to AS4780 action pref=10; networks ANY" ],
    "organization" : "ORG-HMCI1-AP",
    "admin_contacts" : [ "TR423-AP" ],
    "tech_contacts" : [ "TR423-AP" ],
    "abuse_contacts" : [ "AK1674-AP" ],
    "mnt_irt" : [ "IRT-KBT-TW" ],
    "mnt_lower" : [ "MAINT-TW-TWNIC" ],
    "mnt_routes" : [ "MAINT-HOSHIN-TW" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-06-18",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-KBT-TW",
    "address" : [ "KBT Co., LTD", "4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)", "Taipei" ],
    "street" : "Dongxing Rd. Xinyi",
    "city" : "R.o.c. Taipei",
    "zip_code" : "110",
    "country" : "TAIWAN",
    "email" : [ "jacky.ni@homeplus.net.tw" ],
    "abuse_mailbox" : [ "jacky.ni@homeplus.net.tw" ],
    "phone" : [ "+886-2-8751-8255 ext. 26310" ],
    "admin_contacts" : [ "TR423-AP" ],
    "tech_contacts" : [ "TR423-AP" ],
    "remarks" : [ "(oid:KBT)" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-07-16",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-HMCI1-AP",
    "name" : "Hoshin Multimedia Center Inc.",
    "type" : "LIR",
    "address" : [ "4Fl., No.57, Dongxing RD.," ],
    "street" : "Dongxing Rd.",
    "country" : [ "TW" ],
    "email" : [ "ix.eg@homeplus.net.tw" ],
    "phone" : [ "+886-2-8768-3255-530" ],
    "fax_no" : [ "+886-2-8768-2987" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "TR423-AP",
    "name" : "TWNIC ROLE-KBT",
    "address" : [ "KBT Co., LTD", "4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)", "Taipei" ],
    "street" : "Dongxing Rd. Xinyi",
    "city" : "R.o.c. Taipei",
    "zip_code" : "110",
    "country" : "TW",
    "email" : [ "jacky.ni@homeplus.net.tw" ],
    "abuse_mailbox" : [ "jacky.ni@homeplus.net.tw" ],
    "phone" : [ "+886-2-8751-8255 ext. 26310" ],
    "admin_contacts" : [ "JN717-AP" ],
    "tech_contacts" : [ "JN717-AP" ],
    "remarks" : [ "(hid:JN517-TW)" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2025-09-11",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN"
  } ],
  "technical_contacts" : [ {
    "handle" : "TR423-AP",
    "name" : "TWNIC ROLE-KBT",
    "address" : [ "KBT Co., LTD", "4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)", "Taipei" ],
    "street" : "Dongxing Rd. Xinyi",
    "city" : "R.o.c. Taipei",
    "zip_code" : "110",
    "country" : "TW",
    "email" : [ "jacky.ni@homeplus.net.tw" ],
    "abuse_mailbox" : [ "jacky.ni@homeplus.net.tw" ],
    "phone" : [ "+886-2-8751-8255 ext. 26310" ],
    "admin_contacts" : [ "JN717-AP" ],
    "tech_contacts" : [ "JN717-AP" ],
    "remarks" : [ "(hid:JN517-TW)" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2025-09-11",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AK1674-AP",
    "name" : "ABUSE KBTTW",
    "address" : [ "KBT Co., LTD", "4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)", "Taipei" ],
    "street" : "Dongxing Rd. Xinyi",
    "city" : "R.o.c. Taipei",
    "zip_code" : "110",
    "country" : "ZZ",
    "email" : [ "jacky.ni@homeplus.net.tw" ],
    "abuse_mailbox" : [ "jacky.ni@homeplus.net.tw" ],
    "phone" : [ "+886-2-8751-8255 ext. 26310" ],
    "admin_contacts" : [ "TR423-AP" ],
    "tech_contacts" : [ "TR423-AP" ],
    "remarks" : [ "Generated from irt object IRT-KBT-TW" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-06-17",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN"
  } ]
}

Peers

AS Number	Description	Country
AS3562	Sandia National Laboratories	US
AS3462	Chunghwa Telecom Co., Ltd.	TW
AS9416	KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan R.O.C.	TW
AS1659	Taiwan Academic Network TANet Information Center	TW
AS4780	Digital United Inc.	TW