What is ASN AS139240?

ASN AS139240 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS139240?

AS139240 is listed under Starch Works.

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.

AS139240 Starch Works | IPGeolocation.io

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Starch Works simplicity.hk

HK 0 Routes

AS Data

AS139240

AS139240 – Starch Works

AS Number	139240
AS Name	STARCHWORKS-AS-AP
Organization	Starch Works (org-sw3-ap)
Country	HK
Website	simplicity.hk
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS138554 - AS139577'

as-block:       AS138554 - AS139577
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:  2017-12-08T06:45:58Z
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 'AS139240'

% Abuse contact for 'AS139240' is 'peter@simplicity.hk'

aut-num:        AS139240
as-name:        STARCHWORKS-AS-AP
descr:          Starch Works
country:        HK
import:         from AS49544 accept ANY
export:         to AS49544 announce AS139240
export:         to AS49544 announce AS-ALL
org:            ORG-SW3-AP
admin-c:        SWA5-AP
tech-c:         SWA5-AP
abuse-c:        AS2439-AP
mnt-lower:      MAINT-STARCHWORKS-HK
mnt-routes:     MAINT-STARCHWORKS-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-STARCHWORKS-HK
last-modified:  2024-01-15T12:42:55Z
source:         APNIC

irt:            IRT-STARCHWORKS-HK
address:        21st Floor, CMA Building, 64 Connaught Road, Central Hong Kong
e-mail:         peter@simplicity.hk
abuse-mailbox:  peter@simplicity.hk
admin-c:        SWA5-AP
tech-c:         SWA5-AP
auth:           # Filtered
remarks:        peter@simplicity.hk was validated on 2026-04-24
mnt-by:         MAINT-STARCHWORKS-HK
last-modified:  2026-04-24T23:47:33Z
source:         APNIC

organisation:   ORG-SW3-AP
org-name:       Starch Works
org-type:       LIR
country:        HK
address:        21st Floor, CMA Building
address:        64 Connaught Road
phone:          +85260634115
e-mail:         peter@simplicity.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:49Z
source:         APNIC

role:           ABUSE STARCHWORKSHK
country:        ZZ
address:        21st Floor, CMA Building, 64 Connaught Road, Central Hong Kong
phone:          +000000000
e-mail:         peter@simplicity.hk
admin-c:        SWA5-AP
tech-c:         SWA5-AP
nic-hdl:        AS2439-AP
remarks:        Generated from irt object IRT-STARCHWORKS-HK
remarks:        peter@simplicity.hk was validated on 2026-04-24
abuse-mailbox:  peter@simplicity.hk
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-24T23:47:50Z
source:         APNIC

role:           Starch Works administrator
address:        21st Floor, CMA Building, 64 Connaught Road, Central Hong Kong
country:        HK
phone:          +85260634115
e-mail:         peter@simplicity.hk
admin-c:        SWA5-AP
tech-c:         SWA5-AP
nic-hdl:        SWA5-AP
mnt-by:         MAINT-STARCHWORKS-HK
last-modified:  2022-07-24T04:16:32Z
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" : "AS138554 - AS139577",
    "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" : "2017-12-08",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS139240",
    "as_name" : "STARCHWORKS-AS-AP",
    "description" : [ "Starch Works" ],
    "country" : "HK",
    "import" : [ "from AS49544 accept ANY" ],
    "export" : [ "to AS49544 announce AS139240", "to AS49544 announce AS-ALL" ],
    "organization" : "ORG-SW3-AP",
    "admin_contacts" : [ "SWA5-AP" ],
    "tech_contacts" : [ "SWA5-AP" ],
    "abuse_contacts" : [ "AS2439-AP" ],
    "mnt_irt" : [ "IRT-STARCHWORKS-HK" ],
    "mnt_lower" : [ "MAINT-STARCHWORKS-HK" ],
    "mnt_routes" : [ "MAINT-STARCHWORKS-HK" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-01-15",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-STARCHWORKS-HK",
    "address" : [ "21st Floor, CMA Building, 64 Connaught Road, Central Hong Kong" ],
    "street" : "Connaught Road",
    "city" : "Central",
    "country" : "HONG KONG",
    "email" : [ "peter@simplicity.hk" ],
    "abuse_mailbox" : [ "peter@simplicity.hk" ],
    "admin_contacts" : [ "SWA5-AP" ],
    "tech_contacts" : [ "SWA5-AP" ],
    "remarks" : [ "peter@simplicity.hk was validated on 2026-04-24" ],
    "mnt_by" : [ "MAINT-STARCHWORKS-HK" ],
    "date_updated" : "2026-04-24",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-SW3-AP",
    "name" : "Starch Works",
    "type" : "LIR",
    "address" : [ "21st Floor, CMA Building", "64 Connaught Road" ],
    "street" : "Connaught Road",
    "country" : [ "HK" ],
    "email" : [ "peter@simplicity.hk" ],
    "phone" : [ "+85260634115" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "SWA5-AP",
    "name" : "Starch Works administrator",
    "address" : [ "21st Floor, CMA Building, 64 Connaught Road, Central Hong Kong" ],
    "street" : "Connaught Road",
    "city" : "Central",
    "country" : "HK",
    "email" : [ "peter@simplicity.hk" ],
    "phone" : [ "+85260634115" ],
    "admin_contacts" : [ "SWA5-AP" ],
    "tech_contacts" : [ "SWA5-AP" ],
    "mnt_by" : [ "MAINT-STARCHWORKS-HK" ],
    "date_updated" : "2022-07-24",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG"
  } ],
  "technical_contacts" : [ {
    "handle" : "SWA5-AP",
    "name" : "Starch Works administrator",
    "address" : [ "21st Floor, CMA Building, 64 Connaught Road, Central Hong Kong" ],
    "street" : "Connaught Road",
    "city" : "Central",
    "country" : "HK",
    "email" : [ "peter@simplicity.hk" ],
    "phone" : [ "+85260634115" ],
    "admin_contacts" : [ "SWA5-AP" ],
    "tech_contacts" : [ "SWA5-AP" ],
    "mnt_by" : [ "MAINT-STARCHWORKS-HK" ],
    "date_updated" : "2022-07-24",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AS2439-AP",
    "name" : "ABUSE STARCHWORKSHK",
    "address" : [ "21st Floor, CMA Building, 64 Connaught Road, Central Hong Kong" ],
    "street" : "Connaught Road",
    "city" : "Central",
    "country" : "ZZ",
    "email" : [ "peter@simplicity.hk" ],
    "abuse_mailbox" : [ "peter@simplicity.hk" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "SWA5-AP" ],
    "tech_contacts" : [ "SWA5-AP" ],
    "remarks" : [ "Generated from irt object IRT-STARCHWORKS-HK", "peter@simplicity.hk was validated on 2026-04-24" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-04-24",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG"
  } ]
}