subnet.im

AS154109Hosting Oxygen

BangladeshRegistryAPNIC

As of 10th November 2026, AS154109 (Hosting Oxygen), a network registered in Bangladesh with APNIC, originates 1 IPv4 prefix covering 512 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 49,312th-largest of the 80,733 networks we see originating IPv4, and the 787th-largest of 1,567 in Bangladesh. It is seen behind 2 upstream networks, most often AS58768 (Daffodil Online Ltd.) and AS58689 (ICC Communication). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

512

IPv6 /64s

4.3B

Upstream graph

The networks AS154109 is seen behind, one and two hops out, drawn from real AS paths.

AS154109Toward the internet core
Upstream graph for AS154109: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS154109Hosting OxygenThis networkAS58689ICC CommunicationAS58768Daffodil Online L…AS137491Peerex Networks L…AS58656bdHUB LimitedAS58717Summit Communicat…

Networks observed one and two hops upstream of AS154109 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS154109
NetworkCountryRelationshipPathsVantage pts
AS58768Daffodil Online Ltd.BDPeer119119
AS58689ICC CommunicationBDPeer1919

Prefixes

The largest blocks AS154109 originates, widest first.

Largest prefixes originated by AS154109
PrefixAddressesVisibility
203.18.158.0/2351276/76
2402:1f60::/324.3B × /6462/63

Routing health

How AS154109'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

  • Valid100.0%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Withdrawn103.218.137.0/2431st Oct 2026

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