AS45588 Bangladesh Telecommunications Company Ltd (BTCL)

Company Website:

http://www.btcl.com.bd

Looking Glass:

https://bgp.he.net/lg/45588

Country of Origin:

Prefixes Originated (all): 116
Prefixes Originated (v4): 107
Prefixes Originated (v6): 9

Prefixes Announced (all): 146
Prefixes Announced (v4): 136
Prefixes Announced (v6): 10

RPKI Originated Valid (all): 110
RPKI Originated Valid (v4): 107
RPKI Originated Valid (v6): 3

RPKI Originated Invalid (all): 6
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 6

BGP Peers Observed (all): 19
BGP Peers Observed (v4): 19
BGP Peers Observed (v6): 2

IPs Originated (v4): 43,008
AS Paths Observed (v4): 1,032
AS Paths Observed (v6): 899

Average AS Path Length (all): 4.546
Average AS Path Length (v4): 4.417
Average AS Path Length (v6): 4.694

AS45588 IPv4 Peers

ASN	Name
AS17494	Bangladesh Telegraph & Telephone Board (BTTB)

AS45588 IPv6 Peers

ASN	Name
AS17494	Bangladesh Telegraph & Telephone Board (BTTB)

AS45588 IPv4 Peer Count

AS45588 IPv6 Peer Count

AS45588 IPv4 Prefixes Announced

AS45588 IPv6 Prefixes Announced

AS45588 IPv4 Prefixes Originated

AS45588 IPv6 Prefixes Originated

AS45588 IPv4 Route Propagation

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AS45588 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
114.130.128.0/24	Bangladesh Telegraph & Telephone Board
114.130.129.0/24	Bangladesh Telegraph & Telephone Board
114.130.130.0/24	Bangladesh Telegraph & Telephone Board
114.130.131.0/24	Bangladesh Telegraph & Telephone Board
114.130.132.0/22	Bangladesh Telegraph & Telephone Board
114.130.136.0/24	Bangladesh Telegraph & Telephone Board
114.130.137.0/24	Bangladesh Telegraph & Telephone Board
114.130.138.0/24	Bangladesh Telegraph & Telephone Board
114.130.139.0/24	Bangladesh Telegraph & Telephone Board
114.130.140.0/24	Bangladesh Telegraph & Telephone Board
114.130.141.0/24	Bangladesh Telegraph & Telephone Board
114.130.142.0/24	Bangladesh Telegraph & Telephone Board
114.130.143.0/24	Bangladesh Telegraph & Telephone Board
114.130.144.0/22	Bangladesh Telegraph & Telephone Board
114.130.148.0/22	Bangladesh Telegraph & Telephone Board
114.130.152.0/22	Bangladesh Telegraph & Telephone Board
114.130.152.0/24	Bangladesh Telegraph & Telephone Board
114.130.155.0/24	Bangladesh Telegraph & Telephone Board
114.130.156.0/24	Bangladesh Telegraph & Telephone Board
114.130.157.0/24	Bangladesh Telegraph & Telephone Board
114.130.158.0/24	Bangladesh Telegraph & Telephone Board
114.130.159.0/24	Bangladesh Telegraph & Telephone Board
114.130.160.0/24	Bangladesh Telegraph & Telephone Board
114.130.161.0/24	Bangladesh Telegraph & Telephone Board
114.130.162.0/24	Bangladesh Telegraph & Telephone Board
114.130.164.0/24	Bangladesh Telegraph & Telephone Board
114.130.165.0/24	Bangladesh Telegraph & Telephone Board
114.130.166.0/24	Bangladesh Telegraph & Telephone Board
114.130.168.0/24	Bangladesh Telegraph & Telephone Board
114.130.169.0/24	Bangladesh Telegraph & Telephone Board
114.130.171.0/24	Bangladesh Telegraph & Telephone Board
114.130.172.0/24	Bangladesh Telegraph & Telephone Board
114.130.173.0/24	Bangladesh Telegraph & Telephone Board
114.130.174.0/24	Bangladesh Telegraph & Telephone Board
114.130.175.0/24	Bangladesh Telegraph & Telephone Board
114.130.176.0/24	Bangladesh Telegraph & Telephone Board
114.130.177.0/24	Bangladesh Telegraph & Telephone Board
114.130.180.0/24	Bangladesh Telegraph & Telephone Board
114.130.181.0/24	Bangladesh Telegraph & Telephone Board
114.130.182.0/24	Bangladesh Telegraph & Telephone Board
114.130.183.0/24	Bangladesh Telegraph & Telephone Board
114.130.184.0/24	Bangladesh Telegraph & Telephone Board
114.130.185.0/24	Bangladesh Telegraph & Telephone Board
114.130.186.0/24	Bangladesh Telegraph & Telephone Board
114.130.187.0/24	Bangladesh Telegraph & Telephone Board
114.130.188.0/24	Bangladesh Telegraph & Telephone Board
114.130.189.0/24	Bangladesh Telegraph & Telephone Board
114.130.190.0/24	Bangladesh Telegraph & Telephone Board
114.130.191.0/24	Bangladesh Telegraph & Telephone Board
180.211.128.0/19	BTCL Info-bahan-Porject
180.211.129.0/24	BTCL Info-bahan-Porject
180.211.134.0/24	BTCL Info-bahan-Porject
180.211.135.0/24	BTCL Info-bahan-Porject
180.211.137.0/24	BTCL Info-bahan-Porject
180.211.141.0/24	BTCL Info-bahan-Porject
180.211.142.0/24	BTCL Info-bahan-Porject
180.211.143.0/24	BTCL Info-bahan-Porject
180.211.144.0/24	BTCL Info-bahan-Porject
180.211.145.0/24	BTCL Info-bahan-Porject
180.211.146.0/24	BTCL Info-bahan-Porject
180.211.147.0/24	BTCL Info-bahan-Porject
180.211.152.0/24	BTCL Info-bahan-Porject
180.211.154.0/24
180.211.159.0/24	BTCL Info-bahan-Porject
180.211.160.0/19	BTCL Info-bahan-Porject
180.211.161.0/24	BTCL Info-bahan-Porject
180.211.173.0/24	BTCL Info-bahan-Porject
180.211.181.0/24	BTCL Info-bahan-Porject
180.211.186.0/24	BTCL Info-bahan-Porject
180.211.187.0/24	BTCL Info-bahan-Porject
180.211.191.0/24	BTCL Info-bahan-Porject
180.211.192.0/21	BTCL Info-bahan-Porject
180.211.192.0/24	BTCL Info-bahan-Porject
180.211.193.0/24	BTCL Info-bahan-Porject
180.211.195.0/24	BTCL Info-bahan-Porject
180.211.196.0/24	BTCL Info-bahan-Porject
180.211.197.0/24	BTCL Info-bahan-Porject
180.211.199.0/24	BTCL Info-bahan-Porject
180.211.205.0/24	BTCL IIG customer
180.211.207.0/24	BTCL corporate customer
180.211.210.0/24	BUET
180.211.211.0/24	BUET
180.211.214.0/24	Dhaka University
180.211.215.0/24	Dhaka University
180.211.219.0/24	BTCL ISP customer
180.211.227.0/24	BTCL ISP customer
180.211.228.0/24	BTCL ISP customer
180.211.232.0/24	BTCL ISP customer
180.211.233.0/24	BTCL ISP customer
180.211.237.0/24	BTCL ADSL customer
180.211.238.0/24	BTCL ADSL customer
180.211.239.0/24	BTCL ADSL customer
180.211.243.0/24	BTCL ISP customer
180.211.247.0/24	BTCL GEPON customer
180.211.248.0/21	Bangladesh Telegraph & Telephone Board
180.211.248.0/24	BTCL GEPON customer
180.211.249.0/24	BTCL GEPON customer
180.211.250.0/24	BTCL GEPON/ADSL customer
180.211.254.0/24	BTCL ADSL customer
180.211.255.0/24	BTCL ADSL customer
203.112.200.0/22	Internet Access & Telecom Carrier Service Provider.
203.112.206.0/24	Internet Access & Telecom Carrier Service Provider.
203.112.208.0/22	Internet Access & Telecom Carrier Service Provider.
203.112.210.0/24	Internet Access & Telecom Carrier Service Provider.
203.112.211.0/24	Internet Access & Telecom Carrier Service Provider.
203.112.212.0/22	Internet Access & Telecom Carrier Service Provider.
203.112.213.0/24	Internet Access & Telecom Carrier Service Provider.

Prefix	Description	Visibility
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Prefix	Description
2407:5000:1::/48	Nationwide Internet transit provider
2407:5000:2:1102::/64
2407:5000:2:1103::/64
2407:5000:2:1106::/64
2407:5000:2:1111::/64
2407:5000:2:1112::/64
2407:5000:2:8000::/49	Bangladesh Telecommunications Company Limited
2407:5000:3::/48	Nationwide Internet transit provider
2407:5000:800::/40	Nationwide Internet transit provider

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Bangladesh Telegraph & Telephone Board (BTTB)	X	AS17494
2	Spider Networks		AS153550
3	National University		AS137706
4	Sky Business Center		AS150352
5	Dohatec New Media		AS63843
6	DDN Communication		AS134585
7	Alpha Network		AS139771
8	SKY SYSTEMS LTD		AS137568
9	Bangladesh SEZ Ltd.		AS141438
10	Bangladesh Television		AS150304
11	Bangladesh Computer Council		AS63932
12	Pioneer IT		AS139807
13	Rajshahi Krishi Unnayan Bank		AS134068
14	SPEED ONE		AS133766
15	Nazrul Network Service@Saidpur		AS149425
16	Bangladesh Fire Service and Civil Defense		AS150442
17	Directorate of Primary Education (DPE)		AS154009
18	Patriot Technologies	X	AS149445
19	Bangladesh Bureau of Educational Information and Statistics		AS139773

Rank	Description	IPv4	Peer
1	Bangladesh Telegraph & Telephone Board (BTTB)	X	AS17494
2	Patriot Technologies	X	AS149445

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APNIC

aut-num: AS45588 as-name: BTCL-ISP-AS descr: Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. country: BD org: ORG-BTTB1-AP admin-c: HA128-AP tech-c: RM324-AP tech-c: SR42-AP tech-c: MR209-AP abuse-c: AB1235-AP mnt-lower: MAINT-BD-BTTB mnt-routes: MAINT-BD-BTTB mnt-by: APNIC-HM mnt-irt: IRT-BTTB-BD last-modified: 2021-01-18T01:59:51Z source: APNIC

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