subnet.im

AS58581Standard Bank LIMITED

BangladeshRegistryAPNIC

As of 27th September 2026, AS58581 (Standard Bank LIMITED), a network registered in Bangladesh with APNIC, originates 3 IPv4 prefixes covering 1k addresses. By IPv4 address space that makes it the 35,811th-largest of the 79,525 networks we see originating IPv4, and the 352nd-largest of 1,545 in Bangladesh. It is seen behind 2 upstream networks, most often AS38017 (Route object of Square InformatiX Ltd) and AS23956 (AmberIT Limited). 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

3

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS58581 is seen behind, one and two hops out, drawn from real AS paths.

AS58581Toward the internet core
Upstream graph for AS58581: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS58581Standard Bank LIM…This networkAS23956AmberIT LimitedAS38017Route object of S…AS58717Summit Communicat…AS58682Level3 Carrier Lt…AS58656bdHUB Limited

Networks observed one and two hops upstream of AS58581 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 AS58581
NetworkCountryRelationshipPathsVantage pts
AS38017Route object of Square InformatiX LtdBDPeer16281
AS23956AmberIT LimitedBDPeer8080

Prefixes

The largest blocks AS58581 originates, widest first.

Largest prefixes originated by AS58581
PrefixAddressesVisibility
118.179.130.0/2351281/81
118.179.130.0/2425680/81
118.179.131.0/2425681/81

Routing health

How AS58581'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%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS58581 started or stopped in this period.

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