View

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
	103.134.88.0/24	Coloasia Limited
	103.134.88.0/22	Coloasia Limited
	103.134.89.0/24	Coloasia Limited
	103.134.90.0/24	Coloasia Limited
	103.134.91.0/24	Coloasia Limited
	103.244.247.0/24	Coloasia Limited
	123.176.58.0/24	Coloasia Limited

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy goofy_hellman Policy youthful_goodall Policy dreamy_jang Policy thirsty_pare Policy adoring_kepler Policy blissful_cori Policy zealous_varahamihira

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS23688	Link3 Technologies Ltd.	✔	✘
	AS23956	AmberIT Limited	✔	✘
	AS38200	BTS Communications (BD) ltd,	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS23688	Link3 Technologies Ltd.	✔	✘
	AS38200	BTS Communications (BD) ltd,	✔	✘
	AS23956	AmberIT Limited	✔	✘
	AS140684	Bangladesh Internet Exchange Trust	✔	✘

aut-num:        AS138601
as-name:        COLOASIA-AS-AP
descr:          Coloasia Limited
country:        BD
org:            ORG-CL53-AP
admin-c:        CLA34-AP
tech-c:         CLA34-AP
abuse-c:        AC2147-AP
mnt-routes:     MAINT-COLOASIA-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-COLOASIA-BD
last-modified:  2020-09-30T13:02:44Z
source:         APNIC


organisation:   ORG-CL53-AP
org-name:       Coloasia Limited
org-type:       LIR
country:        BD
address:        Mir Telecom Group Corporate House,
address:        House No. 04,
address:        Road No. 21, Gulshan - 1
phone:          +8809601501500
fax-no:         +88029899859
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:44Z
source:         APNIC

Last Update: 2025-12-26T03:22:30Z UTC

---

Member of the following AS-SETs

-	Member
APNIC	as149765:as-coronetiig-bd
RADB	as-hurricane
RIPE	as-retn-actual-v4
APNIC	as137967:as-customers
APNIC	as58717:as-summitcommunications-bd
APNIC	as17494:as-customers
RADB	as-telstra-intl-customers
APNIC	as132884:as-customers
APNIC	as-58715
APNIC	as-cybergate-bd
RIPE	as-globeinternet-clients
RADB	as-telstra-testing-1
APNIC	as-fgl
APNIC	as-dtliig-139901
APNIC	as-link3-bd
APNIC	as-58682
APNIC	as38200:as-customers
APNIC	as-150178
ARIN	as-globeinternet-clients
APNIC	as-set_hellotech
RADB	as-kddcustomer2
APNIC	as-set-bsccl
RIPE	as-transroute-spec