ASN AS56231 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS56231?

AS56231 is listed under MEASAT Broadcast Network Systems Sdn. Bhd..

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.

AS56231 MEASAT Broadcast Network Systems Sdn. Bhd.

MEASAT Broadcast Network Systems Sdn. Bhd. astro.com.my

MY 158 Routes

AS Data

AS56231

AS56231 – MEASAT Broadcast Network Systems Sdn. Bhd.

AS Number	56231
AS Name	ASTRO-MY-AS-AP
Organization	MEASAT Broadcast Network Systems Sdn. Bhd. (org-mbns1-ap)
Country	MY
Website	astro.com.my
Number of IPv4 Routes	6
Number of IPv6 Routes	152
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS56231 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Raw Whois Response

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

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        P.O. BOX 2131
address:        4101 QLD
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:  2026-08-14T00:28:10Z
source:         APNIC

% Information related to 'AS56231'

% Abuse contact for 'AS56231' is 'abuse_isp@astro.com.my'

aut-num:        AS56231
as-name:        ASTRO-MY-AS-AP
descr:          MEASAT Broadcast Network Systems
country:        MY
org:            ORG-MBNS1-AP
admin-c:        ANOC1-AP
tech-c:         ANOC1-AP
abuse-c:        AA2200-AP
mnt-lower:      MAINT-ASTRO-MY
mnt-routes:     MAINT-ASTRO-MY
mnt-by:         APNIC-HM
mnt-irt:        IRT-ASTRO-MY
last-modified:  2021-01-11T22:17:32Z
source:         APNIC

irt:            IRT-ASTRO-MY
address:        MEASAT Broadcast Network Systems,
address:        All Asia Broadcast Centre, Technology Park Malaysia, Bukit Jalil
e-mail:         barry_fong@astro.com.my
abuse-mailbox:  abuse_isp@astro.com.my
admin-c:        ANOC1-AP
tech-c:         ANOC1-AP
auth:           # Filtered
remarks:        barry_fong@astro.com.my is invalid
remarks:        abuse_isp@astro.com.my is invalid
mnt-by:         MAINT-ASTRO-MY
last-modified:  2026-08-12T13:11:17Z
source:         APNIC

organisation:   ORG-MBNS1-AP
org-name:       MEASAT Broadcast Network Systems Sdn. Bhd.
org-type:       LIR
country:        MY
address:        All Asia Broadcast Centre
address:        Technology Park Malaysia
phone:          +60-395498253
fax-no:         +60-395436874
e-mail:         astro-noc@astro.com.my
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:49Z
source:         APNIC

role:           ABUSE ASTROMY
country:        ZZ
address:        MEASAT Broadcast Network Systems,
address:        All Asia Broadcast Centre, Technology Park Malaysia, Bukit Jalil
phone:          +000000000
e-mail:         barry_fong@astro.com.my
admin-c:        ANOC1-AP
tech-c:         ANOC1-AP
nic-hdl:        AA2200-AP
remarks:        Generated from irt object IRT-ASTRO-MY
remarks:        barry_fong@astro.com.my is invalid
remarks:        abuse_isp@astro.com.my is invalid
abuse-mailbox:  abuse_isp@astro.com.my
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-12T13:12:29Z
source:         APNIC

role:           Astro Network Operation Center
address:        MEASAT Broadcast Network Systems, All Asia Broadcast Centre,  Technology Park Malaysia,  Bukit Jalil
country:        MY
phone:          +60-395492929
fax-no:         +60-395492929
e-mail:         astro-noc@astro.com.my
admin-c:        ANOC1-AP
tech-c:         ANOC1-AP
nic-hdl:        ANOC1-AP
mnt-by:         MAINT-ASTRO-MY
last-modified:  2023-10-03T06:35:55Z
source:         APNIC

% 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" : "AS55296 - AS56319",
    "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" : "2009-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS56231",
    "as_name" : "ASTRO-MY-AS-AP",
    "description" : [ "MEASAT Broadcast Network Systems" ],
    "country" : "MY",
    "organization" : "ORG-MBNS1-AP",
    "admin_contacts" : [ "ANOC1-AP" ],
    "tech_contacts" : [ "ANOC1-AP" ],
    "abuse_contacts" : [ "AA2200-AP" ],
    "mnt_irt" : [ "IRT-ASTRO-MY" ],
    "mnt_lower" : [ "MAINT-ASTRO-MY" ],
    "mnt_routes" : [ "MAINT-ASTRO-MY" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-01-11",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-ASTRO-MY",
    "address" : [ "MEASAT Broadcast Network Systems,", "All Asia Broadcast Centre, Technology Park Malaysia, Bukit Jalil" ],
    "email" : [ "barry_fong@astro.com.my" ],
    "abuse_mailbox" : [ "abuse_isp@astro.com.my" ],
    "admin_contacts" : [ "ANOC1-AP" ],
    "tech_contacts" : [ "ANOC1-AP" ],
    "remarks" : [ "barry_fong@astro.com.my is invalid", "abuse_isp@astro.com.my is invalid" ],
    "mnt_by" : [ "MAINT-ASTRO-MY" ],
    "date_updated" : "2026-08-12",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-MBNS1-AP",
    "name" : "MEASAT Broadcast Network Systems Sdn. Bhd.",
    "type" : "LIR",
    "address" : [ "All Asia Broadcast Centre", "Technology Park Malaysia" ],
    "country" : [ "MY" ],
    "email" : [ "astro-noc@astro.com.my" ],
    "phone" : [ "+60-395498253" ],
    "fax_no" : [ "+60-395436874" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "ANOC1-AP",
    "name" : "Astro Network Operation Center",
    "address" : [ "MEASAT Broadcast Network Systems, All Asia Broadcast Centre,  Technology Park Malaysia,  Bukit Jalil" ],
    "country" : "MY",
    "email" : [ "astro-noc@astro.com.my" ],
    "phone" : [ "+60-395492929" ],
    "fax_no" : [ "+60-395492929" ],
    "admin_contacts" : [ "ANOC1-AP" ],
    "tech_contacts" : [ "ANOC1-AP" ],
    "mnt_by" : [ "MAINT-ASTRO-MY" ],
    "date_updated" : "2023-10-03",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "ANOC1-AP",
    "name" : "Astro Network Operation Center",
    "address" : [ "MEASAT Broadcast Network Systems, All Asia Broadcast Centre,  Technology Park Malaysia,  Bukit Jalil" ],
    "country" : "MY",
    "email" : [ "astro-noc@astro.com.my" ],
    "phone" : [ "+60-395492929" ],
    "fax_no" : [ "+60-395492929" ],
    "admin_contacts" : [ "ANOC1-AP" ],
    "tech_contacts" : [ "ANOC1-AP" ],
    "mnt_by" : [ "MAINT-ASTRO-MY" ],
    "date_updated" : "2023-10-03",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AA2200-AP",
    "name" : "ABUSE ASTROMY",
    "address" : [ "MEASAT Broadcast Network Systems,", "All Asia Broadcast Centre, Technology Park Malaysia, Bukit Jalil" ],
    "country" : "ZZ",
    "email" : [ "barry_fong@astro.com.my" ],
    "abuse_mailbox" : [ "abuse_isp@astro.com.my" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "ANOC1-AP" ],
    "tech_contacts" : [ "ANOC1-AP" ],
    "remarks" : [ "Generated from irt object IRT-ASTRO-MY", "barry_fong@astro.com.my is invalid", "abuse_isp@astro.com.my is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-08-12",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	MY
AS4788	TM TECHNOLOGY SERVICES SDN BHD	MY

Upstreams

AS Number	Description	Country
AS4788	TM TECHNOLOGY SERVICES SDN BHD	MY

Contacts

Email Contacts

astro-noc@astro.com.my

Abuse Contacts

abuse_isp@astro.com.my

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