subnet.im

AS150698Chandpur Online Systems

BangladeshRegistryAPNIC

As of 27th September 2026, AS150698 (Chandpur Online Systems), a network registered in Bangladesh with APNIC, originates 15 IPv4 prefixes covering 8.4k addresses and 12 IPv6 prefixes. By IPv4 address space that makes it the 11,624th-largest of the 79,525 networks we see originating IPv4, and the 49th-largest of 1,545 in Bangladesh. It is seen behind 1 upstream network, most often AS18403 (FPT Telecom Company). 33% of its announcements have 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

15

IPv6 prefixes

12

IPv4 addresses

8.4k

IPv6 /64s

34.2M

Upstream graph

The networks AS150698 is seen behind, one and two hops out, drawn from real AS paths.

AS150698Toward the internet core
Upstream graph for AS150698: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS150698Chandpur Online S…This networkAS18403FPT Telecom Compa…AS3356Lumen (Level 3)AS8220COLT

Networks observed one and two hops upstream of AS150698 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS150698
NetworkCountryRelationshipPathsVantage pts
AS18403FPT Telecom CompanyVNPeer1,941145

Prefixes

All 27

The largest blocks AS150698 originates, widest first.

Largest prefixes originated by AS150698
PrefixAddressesVisibility
103.90.228.0/221k80/81
154.196.92.0/221k80/81
36.50.132.0/2351274/81
36.50.236.0/2351281/81
103.15.88.0/2351281/81
103.65.136.0/2351274/81
103.71.110.0/2351274/81
103.164.36.0/2351280/81
103.169.172.0/2351280/81
103.170.246.0/2351280/81

Routing health

How AS150698'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

  • Valid33.3%9
  • Invalid0.0%0
  • No ROA66.7%18

Propagation

  • Globally propagated90% of full-feed peers or more100.0%27
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 15 prefixes

IPv6 — 12 prefixes

  • /4016.8M × /6416.7%2
  • /4865.5k × /6483.3%10

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn2401:1620::/4821st Sept 2026

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