ASN Lookup Tool

SD NETWORK sdnetwork.net.bd BD BD 1 Routes

AS Data

AS137444

AS137444SD NETWORK

AS Number 137444
AS Name SDNETWORK-AS-AP
Organization SD NETWORK(org-sn51-ap)
Country BD
Website sdnetwork.net.bd
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type ISP
Registry APNIC
Date Allocated N/A

ASN Intelligence API for production workflows

Use ASN data for AS137444 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
203.20.108.0/24 256

Raw Whois Response

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

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
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:  2016-05-26T03:42:38Z
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 'AS137444'

% Abuse contact for 'AS137444' is 'Info@sdnetwork.net.bd'

aut-num:        AS137444
as-name:        SDNETWORK-AS-AP
descr:          SD NETWORK
country:        BD
org:            ORG-SN51-AP
admin-c:        SNA99-AP
tech-c:         SNA99-AP
abuse-c:        AS3698-AP
mnt-lower:      MAINT-SDNETWORK-BD
mnt-routes:     MAINT-SDNETWORK-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-SDNETWORK-BD
last-modified:  2024-03-18T06:31:16Z
source:         APNIC

irt:            IRT-SDNETWORK-BD
address:        Akbor Shah Majar Market, Jakir Hosain Road, Chattogram, Chittagong Chittagong 4226
address:
e-mail:         Info@sdnetwork.net.bd
abuse-mailbox:  Info@sdnetwork.net.bd
admin-c:        SNA99-AP
tech-c:         SNA99-AP
auth:           # Filtered
remarks:        Info@sdnetwork.net.bd
remarks:        info@sdnetwork.net.bd was validated on 2025-12-06
mnt-by:         MAINT-SDNETWORK-BD
last-modified:  2025-12-06T10:47:39Z
source:         APNIC

organisation:   ORG-SN51-AP
org-name:       SD NETWORK
org-type:       LIR
country:        BD
address:        Akbor Shah Majar Market
address:        Jakir Hosain Road
address:        Chattogram
phone:          +8801819000390
e-mail:         info@sdnetwork.net.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-03-02T13:15:57Z
source:         APNIC

role:           ABUSE SDNETWORKBD
country:        ZZ
address:        Akbor Shah Majar Market, Jakir Hosain Road, Chattogram, Chittagong Chittagong 4226
address:
phone:          +000000000
e-mail:         Info@sdnetwork.net.bd
admin-c:        SNA99-AP
tech-c:         SNA99-AP
nic-hdl:        AS3698-AP
remarks:        Generated from irt object IRT-SDNETWORK-BD
remarks:        info@sdnetwork.net.bd was validated on 2025-12-06
abuse-mailbox:  Info@sdnetwork.net.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-06T10:47:59Z
source:         APNIC

role:           SD NETWORK administrator
address:        Akbor Shah Majar Market, Jakir Hosain Road, Chattogram, Chittagong Chittagong 4226
country:        BD
phone:          +8801819000390
e-mail:         siddik@sdnetwork.net.bd
admin-c:        SNA99-AP
tech-c:         SNA99-AP
nic-hdl:        SNA99-AP
mnt-by:         MAINT-SDNETWORK-BD
last-modified:  2024-03-18T06:31:04Z
source:         APNIC

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-20T07:15:14Z
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-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS58717 Summit Communications Ltd BD
AS58717 Summit Communications Limited BD

Upstreams

AS Number Description Country
AS58717 Summit Communications Limited BD

Contacts

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Frequently Asked Questions

ASN AS137444 is an Autonomous System Number used to identify a network for BGP internet routing.
AS137444 is listed under SD NETWORK.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.