subnet.im

AS133854X-press Technologies Limited.

BangladeshRegistryAPNICTypeEyeball

As of 11th November 2026, AS133854 (X-press Technologies Limited.), an access network registered in Bangladesh with APNIC, originates 20 IPv4 prefixes covering 5.1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 15,570th-largest of the 80,743 networks we see originating IPv4, and the 95th-largest of 1,567 in Bangladesh. It is seen behind 2 upstream networks, most often AS58717 (Summit Communications Ltd) and AS139009 (Windstream Communication 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

20

IPv6 prefixes

1

IPv4 addresses

5.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS133854 is seen behind, one and two hops out, drawn from real AS paths.

AS133854Toward the internet core
Upstream graph for AS133854: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS133854X-press Technolog…This networkAS58717Summit Communicat…AS139009Windstream Commun…AS9498Bharti Airtel Ltd.AS6939Hurricane Electri…AS132602Bangladesh Submar…

Networks observed one and two hops upstream of AS133854 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

7

adjacent networks

Upstreams
229%
Peers
571%
Downstreams
00%

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

Upstreams of AS133854
NetworkCountryRelationshipPathsVantage pts
AS58717Summit Communications LtdBDPeer1,417138
AS139009Windstream Communication LimitedBDPeer16576

Prefixes

The largest blocks AS133854 originates, widest first.

Largest prefixes originated by AS133854
PrefixAddressesVisibility
27.54.148.0/2425676/76
27.54.149.0/2425676/76
27.54.150.0/2425676/76
27.54.151.0/2425676/76
43.224.108.0/2425676/76
43.224.109.0/2425676/76
43.224.110.0/2425676/76
43.224.111.0/2425676/76
103.43.148.0/2425676/76
103.43.150.0/2425676/76

Routing health

How AS133854'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%21
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%21
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS133854 started or stopped in this period.

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