subnet.im

AS134451NewMedia Express Pte Ltd

IndonesiaRegistryAPNICTypeContent

As of 10th November 2026, AS134451 (NewMedia Express Pte Ltd), a content network registered in Indonesia with APNIC, originates 8 IPv4 prefixes covering 2.3k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 24,588th-largest of the 80,733 networks we see originating IPv4, and the 298th-largest of 2,967 in Indonesia. It is seen behind 2 upstream networks, most often AS38001 (NewMedia Express Pte. Ltd.) and AS4787 (PT Cyberindo Aditama), and in front of 1 downstream network. 58% 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

8

IPv6 prefixes

4

IPv4 addresses

2.3k

IPv6 /64s

1.2M

Upstream graph

The networks AS134451 is seen behind, one and two hops out, drawn from real AS paths.

AS134451Toward the internet core
Upstream graph for AS134451: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS134451NewMedia Express …This networkAS4787PT Cyberindo Adit…AS38001NewMedia Express …AS35280F5 Networks SARLAS38158PT Cyberindo Adit…AS6939Hurricane Electri…AS9002RETN Limited

Networks observed one and two hops upstream of AS134451 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

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS134451
NetworkCountryRelationshipPathsVantage pts
AS38001NewMedia Express Pte. Ltd.SGPeer864138
AS4787PT Cyberindo AditamaIDPeer22

Prefixes

The largest blocks AS134451 originates, widest first.

Largest prefixes originated by AS134451
PrefixAddressesVisibility
196.18.172.0/2351276/76
45.114.118.0/2425676/76
103.60.9.0/2425676/76
103.200.7.0/2425676/76
104.250.105.0/2425676/76
172.111.158.0/2425676/76
203.114.72.0/2425676/76
203.114.74.0/2425676/76
2406:f400:120::/441M × /6462/63
2402:2f80:5::/4865.5k × /6462/63

Routing health

How AS134451'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

  • Valid58.3%7
  • Invalid0.0%0
  • No ROA41.7%5

Propagation

  • Globally propagated90% of full-feed peers or more100.0%12
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 8 prefixes

IPv6 — 4 prefixes

  • /441M × /6425.0%1
  • /4865.5k × /6475.0%3

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS134451 started or stopped in this period.

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