ASN AS55415 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55415?

AS55415 is listed under Marina Bay Sands Pte Ltd.

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?

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AS55415 Marina Bay Sands Pte Ltd

ASN Lookup Tool

Marina Bay Sands Pte Ltd marinabaysands.com

SG 5 Routes

AS Data

AS55415

AS55415 – Marina Bay Sands Pte Ltd

AS Number	55415
AS Name	MBS-SG
Organization	Marina Bay Sands Pte Ltd (org-mbsp1-ap)
Country	SG
Website	marinabaysands.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS55415 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
182.16.235.0/24	AS55415	Marina Bay Sands Pte Ltd	Marina Bay Sands Pte Ltd	256
182.16.234.0/24	AS55415	Marina Bay Sands Pte Ltd	Marina Bay Sands Pte Ltd	256
182.16.232.0/24	AS55415	Marina Bay Sands Pte Ltd	Marina Bay Sands Pte Ltd	256
182.16.233.0/24	AS55415	Marina Bay Sands Pte Ltd	Marina Bay Sands Pte Ltd	256
223.255.254.0/24	AS55415	Marina Bay Sands Pte Ltd	Marina Bay Sands Pte Ltd	256

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:        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 'AS55415'

% Abuse contact for 'AS55415' is 'IT_NetworkTeam_MBS@MarinaBaySands.com'

aut-num:        AS55415
as-name:        MBS-SG
descr:          4 Shenton Way
descr:          # 17-10 SGX Centre II
country:        SG
org:            ORG-MBSP1-AP
admin-c:        MBSP1-AP
tech-c:         MBSP1-AP
abuse-c:        AM2703-AP
mnt-lower:      MAINT-MBS-SG
mnt-routes:     MAINT-MBS-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-MBS-SG
last-modified:  2020-08-05T01:10:23Z
source:         APNIC

irt:            IRT-MBS-SG
address:        4 Shenton Way,
e-mail:         IT_NetworkTeam_MBS@MarinaBaySands.com
abuse-mailbox:  IT_NetworkTeam_MBS@MarinaBaySands.com
admin-c:        MN852-AP
tech-c:         PAH6-AP
auth:           # Filtered
remarks:        it_networkteam_mbs@marinabaysands.com is invalid
mnt-by:         MAINT-SG-MBS
last-modified:  2026-01-21T13:09:07Z
source:         APNIC

organisation:   ORG-MBSP1-AP
org-name:       Marina Bay Sands Pte Ltd
org-type:       LIR
country:        SG
address:        10 Bayfront Ave
phone:          +65-6688-0308
fax-no:         +65-6688-0308
e-mail:         IT_NetworkTeam_MBS@MarinaBaySands.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:37Z
source:         APNIC

role:           ABUSE MBSSG
country:        ZZ
address:        4 Shenton Way,
phone:          +000000000
e-mail:         IT_NetworkTeam_MBS@MarinaBaySands.com
admin-c:        MN852-AP
tech-c:         PAH6-AP
nic-hdl:        AM2703-AP
remarks:        Generated from irt object IRT-MBS-SG
remarks:        it_networkteam_mbs@marinabaysands.com is invalid
abuse-mailbox:  IT_NetworkTeam_MBS@MarinaBaySands.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-21T13:10:14Z
source:         APNIC

role:           MARINA BAY SANDS PTE LTD - network administrator
address:        4 Shenton Way, #17-10 SGX Centre II, Singapore, 068807
country:        SG
phone:          +65 6688 8868
e-mail:         itsystemsspec@marinabaysands.com
admin-c:        MN852-AP
tech-c:         MN852-AP
nic-hdl:        MBSP1-AP
mnt-by:         MAINT-MBS-SG
last-modified:  2025-12-10T04:14:53Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (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" : "AS55415",
    "as_name" : "MBS-SG",
    "description" : [ "4 Shenton Way", "# 17-10 SGX Centre II" ],
    "country" : "SG",
    "organization" : "ORG-MBSP1-AP",
    "admin_contacts" : [ "MBSP1-AP" ],
    "tech_contacts" : [ "MBSP1-AP" ],
    "abuse_contacts" : [ "AM2703-AP" ],
    "mnt_irt" : [ "IRT-MBS-SG" ],
    "mnt_lower" : [ "MAINT-MBS-SG" ],
    "mnt_routes" : [ "MAINT-MBS-SG" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-08-05",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-MBS-SG",
    "address" : [ "4 Shenton Way," ],
    "street" : "Shenton Way",
    "email" : [ "IT_NetworkTeam_MBS@MarinaBaySands.com" ],
    "abuse_mailbox" : [ "IT_NetworkTeam_MBS@MarinaBaySands.com" ],
    "admin_contacts" : [ "MN852-AP" ],
    "tech_contacts" : [ "PAH6-AP" ],
    "remarks" : [ "it_networkteam_mbs@marinabaysands.com is invalid" ],
    "mnt_by" : [ "MAINT-SG-MBS" ],
    "date_updated" : "2026-01-21",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-MBSP1-AP",
    "name" : "Marina Bay Sands Pte Ltd",
    "type" : "LIR",
    "address" : [ "10 Bayfront Ave" ],
    "street" : "Bayfront Ave",
    "country" : [ "SG" ],
    "email" : [ "IT_NetworkTeam_MBS@MarinaBaySands.com" ],
    "phone" : [ "+65-6688-0308" ],
    "fax_no" : [ "+65-6688-0308" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "MBSP1-AP",
    "name" : "MARINA BAY SANDS PTE LTD - network administrator",
    "address" : [ "4 Shenton Way, #17-10 SGX Centre II, Singapore, 068807" ],
    "street" : "Shenton Way",
    "city" : "Singapore",
    "zip_code" : "068807",
    "country" : "SG",
    "email" : [ "itsystemsspec@marinabaysands.com" ],
    "phone" : [ "+65 6688 8868" ],
    "admin_contacts" : [ "MN852-AP" ],
    "tech_contacts" : [ "MN852-AP" ],
    "mnt_by" : [ "MAINT-MBS-SG" ],
    "date_updated" : "2025-12-10",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "MBSP1-AP",
    "name" : "MARINA BAY SANDS PTE LTD - network administrator",
    "address" : [ "4 Shenton Way, #17-10 SGX Centre II, Singapore, 068807" ],
    "street" : "Shenton Way",
    "city" : "Singapore",
    "zip_code" : "068807",
    "country" : "SG",
    "email" : [ "itsystemsspec@marinabaysands.com" ],
    "phone" : [ "+65 6688 8868" ],
    "admin_contacts" : [ "MN852-AP" ],
    "tech_contacts" : [ "MN852-AP" ],
    "mnt_by" : [ "MAINT-MBS-SG" ],
    "date_updated" : "2025-12-10",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AM2703-AP",
    "name" : "ABUSE MBSSG",
    "address" : [ "4 Shenton Way," ],
    "street" : "Shenton Way",
    "country" : "ZZ",
    "email" : [ "IT_NetworkTeam_MBS@MarinaBaySands.com" ],
    "abuse_mailbox" : [ "IT_NetworkTeam_MBS@MarinaBaySands.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "MN852-AP" ],
    "tech_contacts" : [ "PAH6-AP" ],
    "remarks" : [ "Generated from irt object IRT-MBS-SG", "it_networkteam_mbs@marinabaysands.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-01-21",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS3758	SingNet Pte Ltd	SG
AS4657	StarHub Ltd	SG
AS4657	Starhub Ltd.	SG
AS3758	SingNet	SG

Upstreams

AS Number	Description	Country
AS3758	SingNet Pte Ltd	SG
AS4657	Starhub Ltd.	SG

Contacts

Email Contacts

IT_NetworkTeam_MBS@MarinaBaySands.com itsystemsspec@marinabaysands.com

Abuse Contacts

IT_NetworkTeam_MBS@MarinaBaySands.com