What is ASN AS150748?

ASN AS150748 is an Autonomous System Number used to identify a network for BGP internet routing.

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.

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AS150748 Gmax | IPGeolocation.io

Gmax gmaxbd.com

BD 55 Routes

AS Data

AS150748

AS150748 – Gmax

AS Number	150748
AS Name	GMTL-AS-AP
Organization	Gmax (org-gmtl1-ap)
Country	BD
Website	gmaxbd.com
Number of IPv4 Routes	7
Number of IPv6 Routes	48
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS150748 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2400:dc20:f800::/38	AS150748	Gmax	Gmax	~1×10²⁷
2400:dc20:1000::/36	AS150748	Gmax	Gmax	~5×10²⁷
2400:dc20:f200::/39	AS150748	Gmax	Gmax	~619×10²⁴
2400:dc20:f600::/39	AS150748	Gmax	Gmax	~619×10²⁴
2400:dc20:8000::/36	AS150748	Gmax	Gmax	~5×10²⁷
2400:dc20:c000::/36	AS150748	Gmax	Gmax	~5×10²⁷
2400:dc20:3000::/36	AS150748	Gmax	Gmax	~5×10²⁷
103.186.57.0/24	AS150748	Gmax	Gmax	256
2400:dc20::/36	AS150748	Gmax	Gmax	~5×10²⁷
103.100.234.0/24	AS150748	Gmax	Gmax	256

Raw Whois Response

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

% Information related to 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
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:  2021-10-13T00:52:11Z
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 'AS150748'

% Abuse contact for 'AS150748' is 'abuse@gmaxbd.com'

aut-num:        AS150748
as-name:        GMTL-AS-AP
descr:          Gmax
country:        BD
org:            ORG-GMTL1-AP
admin-c:        GMTL2-AP
tech-c:         GMTL2-AP
abuse-c:        AG1197-AP
mnt-lower:      MAINT-GMTL-BD
mnt-routes:     MAINT-GMTL-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-GMTL-BD
last-modified:  2023-02-08T07:18:53Z
source:         APNIC

irt:            IRT-GMTL-BD
address:        26, Shyamoli, Bir Uttam A.W Chowdhury Road, Dhaka Dhaka 1207
e-mail:         shohel@gmaxbd.com
abuse-mailbox:  abuse@gmaxbd.com
admin-c:        GMTL2-AP
tech-c:         GMTL2-AP
auth:           # Filtered
remarks:        shohel@gmaxbd.com was validated on 2026-02-03
remarks:        abuse@gmaxbd.com was validated on 2026-03-12
mnt-by:         MAINT-GMTL-BD
last-modified:  2026-03-12T07:50:45Z
source:         APNIC

organisation:   ORG-GMTL1-AP
org-name:       Gmax
org-type:       LIR
country:        BD
address:        26, Shyamoli, Bir Uttam A.W Chowdhury Road
phone:          +880-1926-681906
e-mail:         info@gmaxbd.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:11Z
source:         APNIC

role:           ABUSE GMTLBD
country:        ZZ
address:        26, Shyamoli, Bir Uttam A.W Chowdhury Road, Dhaka Dhaka 1207
phone:          +000000000
e-mail:         shohel@gmaxbd.com
admin-c:        GMTL2-AP
tech-c:         GMTL2-AP
nic-hdl:        AG1197-AP
remarks:        Generated from irt object IRT-GMTL-BD
remarks:        shohel@gmaxbd.com was validated on 2026-02-03
remarks:        abuse@gmaxbd.com was validated on 2026-03-12
abuse-mailbox:  abuse@gmaxbd.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-12T07:51:02Z
source:         APNIC

role:           Green Max Technology Ltd administrator
address:        26, Shyamoli, Bir Uttam A.W Chowdhury Road, Dhaka Dhaka 1207
country:        BD
phone:          +880-1926-681906
e-mail:         abuse@gmaxbd.com
admin-c:        GMTL2-AP
tech-c:         GMTL2-AP
nic-hdl:        GMTL2-AP
mnt-by:         MAINT-GMTL-BD
last-modified:  2023-02-07T03:31:33Z
source:         APNIC

% Information related to 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T12:32:47Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% 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" : "AS149818 - AS150841",
    "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" : "2021-10-13",
    "source" : "APNIC"
  }, {
    "as_block" : "AS149818 - AS150841",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-16",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS150748",
    "as_name" : "GMTL-AS-AP",
    "description" : [ "Gmax" ],
    "country" : "BD",
    "organization" : "ORG-GMTL1-AP",
    "admin_contacts" : [ "GMTL2-AP" ],
    "tech_contacts" : [ "GMTL2-AP" ],
    "abuse_contacts" : [ "AG1197-AP" ],
    "mnt_irt" : [ "IRT-GMTL-BD" ],
    "mnt_lower" : [ "MAINT-GMTL-BD" ],
    "mnt_routes" : [ "MAINT-GMTL-BD" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-02-08",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-GMTL-BD",
    "address" : [ "26, Shyamoli, Bir Uttam A.W Chowdhury Road, Dhaka Dhaka 1207" ],
    "street" : "Shyamoli Bir Uttam A.w Chowdhury Road Dhaka",
    "city" : "Dhaka",
    "zip_code" : "1207",
    "email" : [ "shohel@gmaxbd.com" ],
    "abuse_mailbox" : [ "abuse@gmaxbd.com" ],
    "admin_contacts" : [ "GMTL2-AP" ],
    "tech_contacts" : [ "GMTL2-AP" ],
    "remarks" : [ "shohel@gmaxbd.com was validated on 2026-02-03", "abuse@gmaxbd.com was validated on 2026-03-12" ],
    "mnt_by" : [ "MAINT-GMTL-BD" ],
    "date_updated" : "2026-03-12",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-GMTL1-AP",
    "name" : "Gmax",
    "type" : "LIR",
    "address" : [ "26, Shyamoli, Bir Uttam A.W Chowdhury Road" ],
    "street" : "Shyamoli Bir Uttam A.w Chowdhury Road",
    "country" : [ "BD" ],
    "email" : [ "info@gmaxbd.com" ],
    "phone" : [ "+880-1926-681906" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "GMTL2-AP",
    "name" : "Green Max Technology Ltd administrator",
    "address" : [ "26, Shyamoli, Bir Uttam A.W Chowdhury Road, Dhaka Dhaka 1207" ],
    "street" : "Shyamoli Bir Uttam A.w Chowdhury Road Dhaka",
    "city" : "Dhaka",
    "zip_code" : "1207",
    "country" : "BD",
    "email" : [ "abuse@gmaxbd.com" ],
    "phone" : [ "+880-1926-681906" ],
    "admin_contacts" : [ "GMTL2-AP" ],
    "tech_contacts" : [ "GMTL2-AP" ],
    "mnt_by" : [ "MAINT-GMTL-BD" ],
    "date_updated" : "2023-02-07",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "GMTL2-AP",
    "name" : "Green Max Technology Ltd administrator",
    "address" : [ "26, Shyamoli, Bir Uttam A.W Chowdhury Road, Dhaka Dhaka 1207" ],
    "street" : "Shyamoli Bir Uttam A.w Chowdhury Road Dhaka",
    "city" : "Dhaka",
    "zip_code" : "1207",
    "country" : "BD",
    "email" : [ "abuse@gmaxbd.com" ],
    "phone" : [ "+880-1926-681906" ],
    "admin_contacts" : [ "GMTL2-AP" ],
    "tech_contacts" : [ "GMTL2-AP" ],
    "mnt_by" : [ "MAINT-GMTL-BD" ],
    "date_updated" : "2023-02-07",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AG1197-AP",
    "name" : "ABUSE GMTLBD",
    "address" : [ "26, Shyamoli, Bir Uttam A.W Chowdhury Road, Dhaka Dhaka 1207" ],
    "street" : "Shyamoli Bir Uttam A.w Chowdhury Road Dhaka",
    "city" : "Dhaka",
    "zip_code" : "1207",
    "country" : "ZZ",
    "email" : [ "shohel@gmaxbd.com" ],
    "abuse_mailbox" : [ "abuse@gmaxbd.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "GMTL2-AP" ],
    "tech_contacts" : [ "GMTL2-AP" ],
    "remarks" : [ "Generated from irt object IRT-GMTL-BD", "shohel@gmaxbd.com was validated on 2026-02-03", "abuse@gmaxbd.com was validated on 2026-03-12" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-03-12",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS137432	B.K.B Network	BD
AS150661	I COMMUNICATION BD	BD
AS132602	Bangladesh Submarine Cable Company Limited (BSCCL)	BD
AS38880	Micron21 Datacentre Pty Ltd	AU
AS140080	A1 Cyberlink BD	BD
AS150114	CITY INTERNET.COM	BD
AS137252	Mohammad Shahajahan	BD
AS14537	Continent 8 LLC	US
AS45352	IP ServerOne Solutions Sdn Bhd	MY
AS4229	Zenlayer Inc	US

Upstreams

AS Number	Description	Country
AS24482	SG.GS	SG
AS132602	Bangladesh Submarine Cable Company Limited BSCCL	BD
AS9304	HGC Global Communications Limited	HK
AS17494	Bangladesh Telegraph & Telephone Board	BD
AS9498	Bharti Airtel Limited	IN
AS35280	F5 Networks SARL	FR
AS9583	Sify Limited	IN
AS140036	NUFLAYER	BD
AS6939	Hurricane Electric LLC	US
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE

Downstreams

AS Number	Description	Country
AS137432	B.K.B Network	BD
AS150661	I COMMUNICATION BD	BD
AS151629	Aalok IT Limited	BD
AS149433	FM Networks	BD
AS140080	A1 Cyberlink BD	BD
AS134806	Sky View Online Limited	BD
AS138658	I Communication	BD
AS138482	Sky View Online Limited	BD
AS149016	PRODHAN COMMUNICATION PC	BD
AS133547	Bit Net Technology	BD