subnet.im

AS138577PT Sinergi Internet Nusantara

IndonesiaRegistryAPNIC

As of 26th September 2026, AS138577 (PT Sinergi Internet Nusantara), a network registered in Indonesia with APNIC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,122nd-largest of the 79,516 networks we see originating IPv4, and the 1,932nd-largest of 2,885 in Indonesia. It is seen behind 1 upstream network, most often AS138840 (PT Parsaoran Global Datatrans). None of its announcements have a valid RPKI ROA. 0% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS138577 is seen behind, one and two hops out, drawn from real AS paths.

AS138577Toward the internet core
Upstream graph for AS138577: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS138577PT Sinergi Intern…This networkAS138840PT Parsaoran Glob…AS2914NTT America, Inc.AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS138577 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 AS138577
NetworkCountryRelationshipPathsVantage pts
AS138840PT Parsaoran Global DatatransIDPeer55

Prefixes

The largest blocks AS138577 originates, widest first.

Largest prefixes originated by AS138577
PrefixAddressesVisibility
160.236.142.0/242565/81

Routing health

How AS138577'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%1

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%1

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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