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): 119
Prefixes Originated (v4): 109
Prefixes Originated (v6): 10

Prefixes Announced (all): 149
Prefixes Announced (v4): 138
Prefixes Announced (v6): 11

RPKI Originated Valid (all): 113
RPKI Originated Valid (v4): 109
RPKI Originated Valid (v6): 4

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

BGP Peers Observed (all): 18
BGP Peers Observed (v4): 18
BGP Peers Observed (v6): 2

IPs Originated (v4): 43,008
AS Paths Observed (v4): 1,088
AS Paths Observed (v6): 912

Average AS Path Length (all): 4.516
Average AS Path Length (v4): 4.418
Average AS Path Length (v6): 4.633

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	BTCL Info-bahan-Porject
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.
203.112.214.0/24
203.112.215.0/24

Prefix	Description	Visibility
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Prefix	Description
2407:5000:1::/48	Nationwide Internet transit provider
2407:5000:2::/48	Bangladesh Telecommunications Company Limited
2407:5000:2:1102::/64	Bangladesh Telecommunications Company Limited
2407:5000:2:1103::/64	Bangladesh Telecommunications Company Limited
2407:5000:2:1106::/64	Bangladesh Telecommunications Company Limited
2407:5000:2:1111::/64	Bangladesh Telecommunications Company Limited
2407:5000:2:1112::/64	Bangladesh Telecommunications Company Limited
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	DDN Communication		AS134585
3	Bangladesh Bureau of Educational Information and Statistics		AS139773
4	Bangladesh Television		AS150304
5	Pioneer IT		AS139807
6	Sky Business Center		AS150352
7	Directorate of Primary Education (DPE)		AS154009
8	Bangladesh Fire Service and Civil Defense		AS150442
9	National University		AS137706
10	SPEED ONE		AS133766
11	Patriot Technologies	X	AS149445
12	Bangladesh Computer Council		AS63932
13	Nazrul Network Service@Saidpur		AS149425
14	SKY SYSTEMS LTD		AS137568
15	Alpha Network		AS139771
16	Rajshahi Krishi Unnayan Bank		AS134068
17	Bangladesh SEZ Ltd.		AS141438
18	Spider Networks		AS153550

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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