What is ASN AS138561?

ASN AS138561 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS138561?

AS138561 is listed under BroadBandZone.

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.

AS138561 BroadBandZone | IPGeolocation.io

ASN Lookup Tool

BroadBandZone apjii.or.id

BD 4 Routes

AS Data

AS138561

AS138561 – BroadBandZone

AS Number	138561
AS Name	BROADBANDZONENG-AS-AP
Organization	BroadBandZone (org-ba45-ap)
Country	BD
Website	apjii.or.id
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS138561 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.133.6.0/24	AS138561	BroadBandZone	BroadBandZone	256
103.133.5.0/24	AS138561	BroadBandZone	BroadBandZone	256
103.133.7.0/24	AS138561	BroadBandZone	BroadBandZone	256
103.133.4.0/24	AS138561	BroadBandZone	BroadBandZone	256

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 'AS138561'

% Abuse contact for 'AS138561' is 'md.omarbd@yahoo.com'

aut-num:        AS138561
as-name:        BROADBANDZONENG-AS-AP
descr:          BroadBandZone
country:        BD
org:            ORG-BA45-AP
admin-c:        BA293-AP
tech-c:         BA293-AP
abuse-c:        AB1100-AP
mnt-routes:     MAINT-BROADBANDZONENG-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-BROADBANDZONENG-BD
last-modified:  2025-06-10T02:20:20Z
source:         APNIC

irt:            IRT-BROADBANDZONENG-BD
address:        4th floor,Sonargaon Shopping Complex, Sonargaon, Narayanganj, Dhaka 1441
e-mail:         md.omarbd@yahoo.com
abuse-mailbox:  md.omarbd@yahoo.com
admin-c:        BA293-AP
tech-c:         BA293-AP
auth:           # Filtered
remarks:        md.omarbd@yahoo.com was validated on 2026-02-10
mnt-by:         MAINT-BROADBANDZONENG-BD
last-modified:  2026-02-10T13:12:53Z
source:         APNIC

organisation:   ORG-BA45-AP
org-name:       BroadBandZone
org-type:       LIR
country:        BD
address:        4th floor, Sonargaon Shopping Complex, Sonargoan, Narayangon
phone:          +8801717072709
e-mail:         md.omarbd@yahoo.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:42Z
source:         APNIC

role:           ABUSE BROADBANDZONENGBD
country:        ZZ
address:        4th floor,Sonargaon Shopping Complex, Sonargaon, Narayanganj, Dhaka 1441
phone:          +000000000
e-mail:         md.omarbd@yahoo.com
admin-c:        BA293-AP
tech-c:         BA293-AP
nic-hdl:        AB1100-AP
remarks:        Generated from irt object IRT-BROADBANDZONENG-BD
remarks:        md.omarbd@yahoo.com was validated on 2026-02-10
abuse-mailbox:  md.omarbd@yahoo.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-10T13:13:25Z
source:         APNIC

role:           BroadBandZone administrator
address:        4th floor, Sonargaon Shopping Complex, Sonargaon, Narayanganj, Dhaka 1441
country:        BD
phone:          +8801711164971
e-mail:         md.omarbd@yahoo.com
admin-c:        BA293-AP
tech-c:         BA293-AP
nic-hdl:        BA293-AP
mnt-by:         MAINT-BROADBANDZONENG-BD
last-modified:  2025-06-20T17:59:21Z
source:         APNIC

% Information related to 'AS138554 - AS139577'

as-block:       AS138554 - AS139577
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T10:38:45Z
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" : "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"
  }, {
    "as_block" : "AS138554 - AS139577",
    "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" : "AS138561",
    "as_name" : "BROADBANDZONENG-AS-AP",
    "description" : [ "BroadBandZone" ],
    "country" : "BD",
    "organization" : "ORG-BA45-AP",
    "admin_contacts" : [ "BA293-AP" ],
    "tech_contacts" : [ "BA293-AP" ],
    "abuse_contacts" : [ "AB1100-AP" ],
    "mnt_irt" : [ "IRT-BROADBANDZONENG-BD" ],
    "mnt_routes" : [ "MAINT-BROADBANDZONENG-BD" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-06-10",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-BROADBANDZONENG-BD",
    "address" : [ "4th floor,Sonargaon Shopping Complex, Sonargaon, Narayanganj, Dhaka 1441" ],
    "city" : "Sonargaon",
    "district" : "Narayanganj",
    "state" : "DHAKA",
    "zip_code" : "1441",
    "email" : [ "md.omarbd@yahoo.com" ],
    "abuse_mailbox" : [ "md.omarbd@yahoo.com" ],
    "admin_contacts" : [ "BA293-AP" ],
    "tech_contacts" : [ "BA293-AP" ],
    "remarks" : [ "md.omarbd@yahoo.com was validated on 2026-02-10" ],
    "mnt_by" : [ "MAINT-BROADBANDZONENG-BD" ],
    "date_updated" : "2026-02-10",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-BA45-AP",
    "name" : "BroadBandZone",
    "type" : "LIR",
    "address" : [ "4th floor, Sonargaon Shopping Complex, Sonargoan, Narayangon" ],
    "country" : [ "BD" ],
    "email" : [ "md.omarbd@yahoo.com" ],
    "phone" : [ "+8801717072709" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "BA293-AP",
    "name" : "BroadBandZone administrator",
    "address" : [ "4th floor, Sonargaon Shopping Complex, Sonargaon, Narayanganj, Dhaka 1441" ],
    "city" : "Sonargaon",
    "district" : "Narayanganj",
    "state" : "DHAKA",
    "zip_code" : "1441",
    "country" : "BD",
    "email" : [ "md.omarbd@yahoo.com" ],
    "phone" : [ "+8801711164971" ],
    "admin_contacts" : [ "BA293-AP" ],
    "tech_contacts" : [ "BA293-AP" ],
    "mnt_by" : [ "MAINT-BROADBANDZONENG-BD" ],
    "date_updated" : "2025-06-20",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "BA293-AP",
    "name" : "BroadBandZone administrator",
    "address" : [ "4th floor, Sonargaon Shopping Complex, Sonargaon, Narayanganj, Dhaka 1441" ],
    "city" : "Sonargaon",
    "district" : "Narayanganj",
    "state" : "DHAKA",
    "zip_code" : "1441",
    "country" : "BD",
    "email" : [ "md.omarbd@yahoo.com" ],
    "phone" : [ "+8801711164971" ],
    "admin_contacts" : [ "BA293-AP" ],
    "tech_contacts" : [ "BA293-AP" ],
    "mnt_by" : [ "MAINT-BROADBANDZONENG-BD" ],
    "date_updated" : "2025-06-20",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AB1100-AP",
    "name" : "ABUSE BROADBANDZONENGBD",
    "address" : [ "4th floor,Sonargaon Shopping Complex, Sonargaon, Narayanganj, Dhaka 1441" ],
    "city" : "Sonargaon",
    "district" : "Narayanganj",
    "state" : "DHAKA",
    "zip_code" : "1441",
    "country" : "ZZ",
    "email" : [ "md.omarbd@yahoo.com" ],
    "abuse_mailbox" : [ "md.omarbd@yahoo.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "BA293-AP" ],
    "tech_contacts" : [ "BA293-AP" ],
    "remarks" : [ "Generated from irt object IRT-BROADBANDZONENG-BD", "md.omarbd@yahoo.com was validated on 2026-02-10" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-02-10",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS132602	Bangladesh Submarine Cable Company Limited BSCCL	BD
AS132602	Bangladesh Submarine Cable Company Limited (BSCCL)	BD
AS139931	Bangladesh Submarine Cable Company Limited (BSCCL)	BD
AS139901	Apple Communication Ltd.	BD