subnet.im

AS58682Level3 Carrier Ltd.

BangladeshRegistryAPNICTypeCarrier

As of 26th September 2026, AS58682 (Level3 Carrier Ltd.), a transit carrier registered in Bangladesh with APNIC, originates 19 IPv4 prefixes covering 4.9k addresses and 17 IPv6 prefixes. By IPv4 address space that makes it the 15,836th-largest of the 79,516 networks we see originating IPv4, and the 92nd-largest of 1,546 in Bangladesh. It is seen behind 26 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS9498 (Bharti Airtel Ltd.), and in front of 164 downstream networks. 94% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 94% of its routes reach at least 90% of full-feed peers, and 7 prefixes are also originated by another network.

At a glance

IPv4 prefixes

19

IPv6 prefixes

17

IPv4 addresses

4.9k

IPv6 /64s

983k

Upstream graph

The networks AS58682 is seen behind, one and two hops out, drawn from real AS paths.

AS58682Toward the internet core
Upstream graph for AS58682: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS58682Level3 Carrier Lt…This networkAS174Cogent Communicat…AS2914NTT America, Inc.AS6939Hurricane Electri…AS7713PT Telkom Indones…AS9498Bharti Airtel Ltd.AS151326DCConnect Communi…AS3130RGnet OUAS49544i3D.net B.VAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS3491PCCW Global (HK) …AS32590Valve Corporation

Networks observed one and two hops upstream of AS58682 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

504

adjacent networks

Upstreams
265%
Peers
31462%
Downstreams
16433%

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

Upstreams of AS58682
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer35,159127
AS9498Bharti Airtel Ltd.INPeer20,775145
AS2914NTT America, Inc.USPeer3,90959
AS174Cogent Communications, LLCUSPeer3,60356
AS7713PT Telkom Indonesia TbkIDPeer2,0944
AS132337AxclusiveSGPeer1,2422
AS199524Gcore S.A.LUPeer1,0772
AS32590Valve CorporationUSPeer1,0302
AS18106Viewqwest Pte LtdSGPeer1,0283
AS4775Globe TelecomsPHPeer1,0182

Prefixes

All 36

The largest blocks AS58682 originates, widest first.

Largest prefixes originated by AS58682
PrefixAddressesVisibility
43.224.115.0/2425681/81
43.228.209.0/2425681/81
103.15.40.0/2425681/81
103.15.41.0/2425681/81
103.15.42.0/2425681/81
103.15.43.0/2425681/81
103.124.225.0/2425681/81
103.124.226.0/2425678/81
103.124.227.0/2425678/81
103.137.159.0/2425681/81

Routing health

How AS58682'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

  • Valid94.4%34
  • Invalid5.6%2
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more94.4%34
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%5.6%2

Prefix sizes

IPv4 — 19 prefixes

IPv6 — 17 prefixes

  • /4865.5k × /6488.2%15
  • /49 and longerAggregated11.8%2

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS58682 started or stopped in this period.

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