An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS63932

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS63932

NameBCC-BD

OrganisationBangladesh Computer Council

Country

RIRAPNIC

Allocated14.01.2015

Abuse contacthasan.jaman@bcc.gov.bd

Network Overview

IPv4 Prefixes9

IPv6 Prefixes1

Upstreams (Transit)3

Downstreams (Customers)1

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS17494Bangladesh Telegraph & Telephone Board AS17806Mango Teleservices AS45588Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.

AS63932BCC-BD

Downstreams (Customers)

AS45607Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.

Upstreams (Transit) (3)

AS17494Bangladesh Telegraph & Telephone Board

AS17806Mango Teleservices

AS45588Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.

Downstreams (Customers) (1)

AS45607Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.

IPv4 Prefixes (9)

114.130.252.0/22

114.130.116.0/22

43.229.12.0/22

114.130.242.0/24

114.130.54.0/23

180.211.213.0/24

114.130.240.0/21

114.130.240.0/23

103.48.16.0/22

IPv6 Prefixes (1)

2401:ed80::/32

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.