subnet.im

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

BangladeshRegistryAPNICTypeEyeball

At a glance

IPv4 prefixes

112

IPv6 prefixes

6

IPv4 addresses

52.7k

IPv6 /64s

50.5M

Upstream graph

The networks AS45588 is seen behind, one and two hops out, drawn from real AS paths.

AS45588Toward the internet core
Upstream graph for AS45588: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS45588Bangladesh Teleco…This networkAS17494Bangladesh Telegr…AS2914NTT America, Inc.AS9498Bharti Airtel Ltd.

Networks observed one and two hops upstream of AS45588 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

35

adjacent networks

Upstreams
13%
Peers
1851%
Downstreams
1646%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS45588
NetworkCountryRelationshipPathsVantage pts
AS17494Bangladesh Telegraph & Telephone BoardBDPeer11,283142

Prefixes

All 118

The largest blocks AS45588 originates, widest first.

Largest prefixes originated by AS45588
PrefixAddressesVisibility
180.211.128.0/198.2k80/80
180.211.160.0/198.2k80/80
180.211.192.0/212k80/80
180.211.248.0/212k80/80
114.130.132.0/221k80/80
114.130.144.0/221k80/80
114.130.148.0/221k80/80
114.130.152.0/221k80/80
203.112.200.0/221k80/80
203.112.212.0/221k80/80

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.