ASN AS45531 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45531?

AS45531 is listed under Maxsun Int'l Inc.

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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AS45531 Maxsun Int'l Inc | IPGeolocation.io

ASN Lookup Tool

Maxsun Int'l Inc

PH 0 Routes

AS Data

AS45531

AS45531 – Maxsun Int'l Inc

AS Number	45531
AS Name	MAXSUN-PH-As-AP
Organization	Maxsun Int'l Inc (org-mii1-ap)
Country	PH
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS45531 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 'AS45056 - AS46079'

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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 'AS45531'

% Abuse contact for 'AS45531' is 'maxsunint@gmail.com'

aut-num:        AS45531
as-name:        MAXSUN-PH-As-AP
descr:          Jipfa Building, 3rd floor
country:        PH
org:            ORG-MII1-AP
admin-c:        MIIn2-AP
tech-c:         MIIn2-AP
abuse-c:        AM2363-AP
mnt-lower:      MAINT-MAXSUN-PH
mnt-routes:     MAINT-MAXSUN-PH
mnt-by:         APNIC-HM
mnt-irt:        IRT-MAXSUN-PH
last-modified:  2020-05-19T13:04:15Z
source:         APNIC

irt:            IRT-MAXSUN-PH
address:        Jifa Building B, Makati, Manila
e-mail:         maxsunint@gmail.com
abuse-mailbox:  maxsunint@gmail.com
admin-c:        MIIn2-AP
tech-c:         MIIn2-AP
auth:           # Filtered
remarks:        maxsunint@gmail.com was validated on 2026-01-21
mnt-by:         MAINT-MAXSUN-PH
last-modified:  2026-01-21T03:01:15Z
source:         APNIC

organisation:   ORG-MII1-AP
org-name:       Maxsun Int'l Inc
org-type:       LIR
country:        PH
address:        Jipfa Building, 3rd floor
address:        20 TA-LUNG ROAD , BUILDING B
phone:          +639082284848
fax-no:         +639082284848
e-mail:         maxsunint@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:28Z
source:         APNIC

role:           ABUSE MAXSUNPH
country:        ZZ
address:        Jifa Building B, Makati, Manila
phone:          +000000000
e-mail:         maxsunint@gmail.com
admin-c:        MIIn2-AP
tech-c:         MIIn2-AP
nic-hdl:        AM2363-AP
remarks:        Generated from irt object IRT-MAXSUN-PH
remarks:        maxsunint@gmail.com was validated on 2026-01-21
abuse-mailbox:  maxsunint@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-21T03:01:25Z
source:         APNIC

role:           MAXSUN INTL INC - network administrator
address:        Jifa Building B, Makati, Manila
country:        PH
phone:          +639082284848
e-mail:         maxsunint@gmail.com
admin-c:        MIIn2-AP
tech-c:         MIIn2-AP
nic-hdl:        MIIn2-AP
mnt-by:         MAINT-MAXSUN-PH
last-modified:  2008-11-25T04:39:23Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS45056 - AS46079",
    "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" : "2009-09-29",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS45531",
    "as_name" : "MAXSUN-PH-As-AP",
    "description" : [ "Jipfa Building, 3rd floor" ],
    "country" : "PH",
    "organization" : "ORG-MII1-AP",
    "admin_contacts" : [ "MIIn2-AP" ],
    "tech_contacts" : [ "MIIn2-AP" ],
    "abuse_contacts" : [ "AM2363-AP" ],
    "mnt_irt" : [ "IRT-MAXSUN-PH" ],
    "mnt_lower" : [ "MAINT-MAXSUN-PH" ],
    "mnt_routes" : [ "MAINT-MAXSUN-PH" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-05-19",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-MAXSUN-PH",
    "address" : [ "Jifa Building B, Makati, Manila" ],
    "city" : "Manila",
    "email" : [ "maxsunint@gmail.com" ],
    "abuse_mailbox" : [ "maxsunint@gmail.com" ],
    "admin_contacts" : [ "MIIn2-AP" ],
    "tech_contacts" : [ "MIIn2-AP" ],
    "remarks" : [ "maxsunint@gmail.com was validated on 2026-01-21" ],
    "mnt_by" : [ "MAINT-MAXSUN-PH" ],
    "date_updated" : "2026-01-21",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-MII1-AP",
    "name" : "Maxsun Int'l Inc",
    "type" : "LIR",
    "address" : [ "Jipfa Building, 3rd floor", "20 TA-LUNG ROAD , BUILDING B" ],
    "country" : [ "PH" ],
    "email" : [ "maxsunint@gmail.com" ],
    "phone" : [ "+639082284848" ],
    "fax_no" : [ "+639082284848" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "MIIn2-AP",
    "name" : "MAXSUN INTL INC - network administrator",
    "address" : [ "Jifa Building B, Makati, Manila" ],
    "city" : "Manila",
    "country" : "PH",
    "email" : [ "maxsunint@gmail.com" ],
    "phone" : [ "+639082284848" ],
    "admin_contacts" : [ "MIIn2-AP" ],
    "tech_contacts" : [ "MIIn2-AP" ],
    "mnt_by" : [ "MAINT-MAXSUN-PH" ],
    "date_updated" : "2008-11-25",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "MIIn2-AP",
    "name" : "MAXSUN INTL INC - network administrator",
    "address" : [ "Jifa Building B, Makati, Manila" ],
    "city" : "Manila",
    "country" : "PH",
    "email" : [ "maxsunint@gmail.com" ],
    "phone" : [ "+639082284848" ],
    "admin_contacts" : [ "MIIn2-AP" ],
    "tech_contacts" : [ "MIIn2-AP" ],
    "mnt_by" : [ "MAINT-MAXSUN-PH" ],
    "date_updated" : "2008-11-25",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AM2363-AP",
    "name" : "ABUSE MAXSUNPH",
    "address" : [ "Jifa Building B, Makati, Manila" ],
    "city" : "Manila",
    "country" : "ZZ",
    "email" : [ "maxsunint@gmail.com" ],
    "abuse_mailbox" : [ "maxsunint@gmail.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "MIIn2-AP" ],
    "tech_contacts" : [ "MIIn2-AP" ],
    "remarks" : [ "Generated from irt object IRT-MAXSUN-PH", "maxsunint@gmail.com was validated on 2026-01-21" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-01-21",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS59243	CROSS IT SOLUTIONS LIMITED	HK
AS45474	Nexusguard Pte. Ltd.	SG

Upstreams

AS Number	Description	Country
AS45474	Nexusguard Pte. Ltd.	SG

Downstreams

AS Number	Description	Country
AS59243	CROSS IT SOLUTIONS LIMITED	HK

Contacts

Email Contacts

maxsunint@gmail.com

Abuse Contacts