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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	45.64.164.0/24	BTS Communications (BD) Ltd.
	45.64.165.0/24	BTS Communications (BD) Ltd.
	45.64.166.0/24	BTS Communications (BD) Ltd.
	45.64.167.0/24	BTS Communications (BD) Ltd.
	103.125.252.0/24	Alpha Net
	103.125.253.0/24	Alpha Net
	103.234.24.0/24	103.234.24.0/24 BTS
	103.234.25.0/24	103.234.25.0/24 BTS
	103.234.26.0/24	103.234.26.0/24 BTS
	103.234.27.0/24	103.234.27.0/24 BTS
	103.234.164.0/24	BTS Communications (BD) Ltd.
	103.234.165.0/24	BTS Communications (BD) Ltd.
	103.234.166.0/24	BTS Communications (BD) Ltd.
	103.234.167.0/24	BTS Communications (BD) Ltd.
	220.247.160.0/24	220.247.160.0/24 BTS
	220.247.161.0/24	220.247.161.0/24 BTS
	220.247.162.0/24	220.247.162.0/24 BTS
	220.247.163.0/24	220.247.163.0/24 BTS
	220.247.164.0/24	220.247.164.0/24 BTS
	220.247.165.0/24	220.247.165.0/24 BTS
	220.247.166.0/24	220.247.166.0/24 BTS
	220.247.167.0/24	220.247.167.0/24 BTS
	2401:580::/32	Bts Communications (BD) ltd, Internet service descr: ...
	2401:580:a::/48	Bts Communications (BD) ltd, Internet service descr: ...

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS150178	EXABYTE LTD	✔	✔
	AS58717	Summit Communications Ltd	✔	✘
	AS139009	Windstream Communication Limited	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS150178	EXABYTE LTD	✔	✔
	AS138601	Coloasia Limited	✔	✘
	AS58717	Summit Communications Ltd	✔	✘
	AS139009	Windstream Communication Limited	✔	✔
	AS133477	Bangladesh Police	✔	✘
	AS140684	Bangladesh Internet Exchange Trust	✔	✘
	AS137453	Orange Bangladesh	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS138601	Coloasia Limited	✔	✘
	AS133477	Bangladesh Police	✔	✘

aut-num:        AS38200
as-name:        BTSNET-AS-BD-AP
descr:          BTS Communications (BD) ltd,
descr:          Internet service provider,
descr:          Dhaka,bangladesh
country:        BD
org:            ORG-BCL4-AP
admin-c:        NOC26-AP
tech-c:         NOC26-AP
abuse-c:        AB1120-AP
mnt-lower:      MAINT-BD-BTS
mnt-routes:     MAINT-BD-BTS
mnt-by:         APNIC-HM
mnt-irt:        IRT-BTSCOM-BD
last-modified:  2020-07-07T13:22:52Z
source:         APNIC


organisation:   ORG-BCL4-AP
org-name:       BTS Communications (BD) Ltd
org-type:       LIR
country:        BD
address:        ********
phone:          ********
fax-no:         ********
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-02-09T12:56:08Z
source:         APNIC

Last Update: 2026-03-13T03:22:26Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-telstra-testing-1
RADB	as-hurricane
RADB	as-anc-customer-proxy-register
RIPE	as-retn-actual-v6
APNIC	as150748:as-gmax
RADB	as7473:as-customers:as17494
APNIC	as-fgl
RIPE	as-retn-actual-v4
APNIC	as149765:as-coronetiig-bd
APNIC	as132884:as-customers
RIPE	as-seabonecustas
APNIC	as135341:as-orange
APNIC	as17806:as-mangoteleservice-bd
RIPE	as-transroute-spec
RADB	as-kddcustomer2
APNIC	as-137491
RADB	as-telstra-intl-customers
APNIC	as58629:as-customers
APNIC	as-set-bsccl
APNIC	as-fhl
APNIC	as-58715
APNIC	as-150178
APNIC	as-wcl-bd
APNIC	as-10102
APNIC	as59239:as-itel
RADB	as-hurricanev6
APNIC	as17494:as-customers
APNIC	as58778:as-mangoitc-bd
APNIC	as58717:as-summitcommunications-bd