subnet.im

AS58682Level3 Carrier Ltd.

BangladeshRegistryAPNICTypeCarrier

As of 11th November 2026, AS58682 (Level3 Carrier Ltd.), a transit carrier registered in Bangladesh with APNIC, originates 18 IPv4 prefixes covering 4.6k addresses and 17 IPv6 prefixes. By IPv4 address space that makes it the 16,469th-largest of the 80,743 networks we see originating IPv4, and the 104th-largest of 1,567 in Bangladesh. It is seen behind 25 upstream networks, most often AS9498 (Bharti Airtel Ltd.) and AS6939 (Hurricane Electric LLC), 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.

At a glance

IPv4 prefixes

18

IPv6 prefixes

17

IPv4 addresses

4.6k

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.AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS49544i3D.net B.VAS215859Hetzner Cloud - S…AS20130Depaul UniversityAS132337AxclusiveAS3491PCCW Global (HK) …

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

506

adjacent networks

Upstreams
255%
Peers
31763%
Downstreams
16432%

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

Upstreams of AS58682
NetworkCountryRelationshipPathsVantage pts
AS9498Bharti Airtel Ltd.INPeer26,417139
AS6939Hurricane Electric LLCUSPeer22,556120
AS2914NTT America, Inc.USPeer5,35887
AS174Cogent Communications, LLCUSPeer3,93172
AS7713PT Telkom Indonesia TbkIDAdjacent2,1504
AS132337AxclusiveSGAdjacent1,2342
AS18106Viewqwest Pte LtdSGPeer1,2243
AS49544i3D.net B.VNLPeer1,1282
AS199524Gcore S.A.LUPeer1,1262
AS24482SG.GSSGPeer1,0833

Prefixes

All 35

The largest blocks AS58682 originates, widest first.

Largest prefixes originated by AS58682
PrefixAddressesVisibility
43.224.115.0/2425676/76
43.228.209.0/2425676/76
103.15.40.0/2425676/76
103.15.41.0/2425676/76
103.15.42.0/2425676/76
103.15.43.0/2425676/76
103.124.225.0/2425676/76
103.124.226.0/2425676/76
103.124.227.0/2425676/76
103.137.159.0/2425676/76

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

  • Valid94.3%33
  • Invalid5.7%2
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more94.3%33
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%5.7%2

Prefix sizes

IPv4 — 18 prefixes

IPv6 — 17 prefixes

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

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Withdrawn103.185.251.0/245th Nov 2026

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