subnet.im

AS56080Morgan Stanley Management Service (Singapore) Pte. Ltd

SingaporeRegistryAPNIC

As of 23rd October 2026, AS56080 (Morgan Stanley Management Service…), a network registered in Singapore with APNIC, originates 6 IPv4 prefixes covering 1.5k addresses. By IPv4 address space that makes it the 31,134th-largest of the 79,666 networks we see originating IPv4, and the 186th-largest of 444 in Singapore. It is seen behind 2 upstream networks, most often AS703 (Verizon Business - APAC) and AS7474 (SingTel Optus Pty Ltd). 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

6

IPv6 prefixes

0

IPv4 addresses

1.5k

IPv6 /64s

0

Upstream graph

The networks AS56080 is seen behind, one and two hops out, drawn from real AS paths.

AS56080Toward the internet core
Upstream graph for AS56080: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS56080Morgan Stanley Ma…This networkAS703Verizon Business …AS7474SingTel Optus Pty…AS174Cogent Communicat…AS701Verizon BusinessAS3257GTT Communication…AS7473Singapore Telecom…

Networks observed one and two hops upstream of AS56080 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 AS56080
NetworkCountryRelationshipPathsVantage pts
AS703Verizon Business - APACUSPeer23440
AS7474SingTel Optus Pty LtdAUPeer22840

Prefixes

The largest blocks AS56080 originates, widest first.

Largest prefixes originated by AS56080
PrefixAddressesVisibility
59.154.80.0/2425677/77
119.225.217.0/2425677/77
203.102.119.0/2425677/77
205.228.112.0/2425677/77
205.228.122.0/2425677/77
210.80.141.0/2425677/77

Routing health

How AS56080'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%2
  • Invalid0.0%0
  • No ROA66.7%4

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS56080 started or stopped in this period.

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