subnet.im

AS132602Bangladesh Submarine Cable Company Limited (BSCCL)

BangladeshRegistryAPNICTypeCarrier

As of 26th September 2026, AS132602 (Bangladesh Submarine Cable Company…), a transit carrier registered in Bangladesh with APNIC, originates 11 IPv4 prefixes covering 4.1k addresses and 21 IPv6 prefixes. By IPv4 address space that makes it the 17,073rd-largest of the 79,516 networks we see originating IPv4, and the 99th-largest of 1,546 in Bangladesh. It is seen behind 31 upstream networks, most often AS9002 (RETN Limited) and AS3491 (PCCW Global (HK) Ltd.), and in front of 34 downstream networks. 34% of its announcements have a valid RPKI ROA; 20 are RPKI-invalid. 34% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

11

IPv6 prefixes

21

IPv4 addresses

4.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS132602 is seen behind, one and two hops out, drawn from real AS paths.

AS132602Toward the internet core
Upstream graph for AS132602: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS132602Bangladesh Submar…This networkAS2914NTT America, Inc.AS3491PCCW Global (HK) …AS7713PT Telkom Indones…AS9002RETN LimitedAS132337AxclusiveAS3130RGnet OUAS49544i3D.net B.VAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS35280F5 Networks SARLAS6453TATA Communicatio…AS51907Kanton Zug

Networks observed one and two hops upstream of AS132602 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

170

adjacent networks

Upstreams
3118%
Peers
10562%
Downstreams
3420%

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

Upstreams of AS132602
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer28,068111
AS3491PCCW Global (HK) Ltd.HKPeer9,96058
AS2914NTT America, Inc.USPeer3,95456
AS7713PT Telkom Indonesia TbkIDPeer2,8804
AS132337AxclusiveSGPeer1,8682
AS174Cogent Communications, LLCUSPeer1,82859
AS5511Orange S.A.FRPeer1,79229
AS4775Globe TelecomsPHPeer1,3192
AS38880Micron21 Datacentre Pty LtdAUPeer1,1702
AS199524Gcore S.A.LUPeer1,1372

Prefixes

All 32

The largest blocks AS132602 originates, widest first.

Largest prefixes originated by AS132602
PrefixAddressesVisibility
163.47.80.0/221k81/81
103.151.196.0/2351219/81
103.161.216.0/2351211/81
103.16.152.0/2425681/81
103.16.153.0/2425681/81
103.16.154.0/2425681/81
103.16.155.0/2425681/81
163.47.80.0/2425681/81
163.47.81.0/2425681/81
163.47.82.0/2425681/81

Routing health

How AS132602's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid34.4%11
  • Invalid62.5%20
  • No ROA3.1%1

Propagation

  • Globally propagated90% of full-feed peers or more34.4%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%65.6%21

Prefix sizes

IPv4 — 11 prefixes

IPv6 — 21 prefixes

  • /324.3B × /644.8%1
  • /4865.5k × /644.8%1
  • /49 and longerAggregated90.5%19

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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