subnet.im

AS65203

As of 14th November 2026, AS65203 originates 8 IPv6 prefixes. It is seen behind 1 upstream network, most often AS7713 (PT Telkom Indonesia Tbk). None of its announcements have a valid RPKI ROA; 8 are RPKI-invalid. 0% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

0

IPv6 prefixes

8

IPv4 addresses

0

IPv6 /64s

524k

Upstream graph

The networks AS65203 is seen behind, one and two hops out, drawn from real AS paths.

AS65203Toward the internet core
Upstream graph for AS65203: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS65203This networkAS7713PT Telkom Indones…AS6453TATA Communicatio…AS35280F5 Networks SARL

Networks observed one and two hops upstream of AS65203 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 AS65203
NetworkCountryRelationshipPathsVantage pts
AS7713PT Telkom Indonesia TbkIDPeer243

Prefixes

The largest blocks AS65203 originates, widest first.

Largest prefixes originated by AS65203
PrefixAddressesVisibility
2001:448a:1110::/4865.5k × /643/64
2001:448a:1130::/4865.5k × /643/64
2001:448a:8110::/4865.5k × /643/64
2001:448a:8130::/4865.5k × /643/64
2001:448a:813c::/4865.5k × /643/64
2001:448a:813d::/4865.5k × /643/64
2001:448a:813e::/4865.5k × /643/64
2001:448a:813f::/4865.5k × /643/64

Routing health

How AS65203'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
  • Invalid100.0%8
  • No ROA0.0%0

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%8

Prefix sizes

IPv6 — 8 prefixes

  • /4865.5k × /64100.0%8

Recent changes

Announcements that started or stopped since 15th Oct 2026.

No announcement by AS65203 started or stopped in this period.

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