subnet.im

AS403201Austin Hadley, Sole Proprietorship

United StatesRegistryARIN

As of 11th November 2026, AS403201 (Austin Hadley, Sole Proprietorship), a network registered in the United States with ARIN, originates 1 IPv6 prefix. It is seen behind 1 upstream network, most often AS205941 (Lungu Stefan Gabriel). 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

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

65.5k

Upstream graph

The networks AS403201 is seen behind, one and two hops out, drawn from real AS paths.

AS403201Toward the internet core
Upstream graph for AS403201: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS403201Austin Hadley, So…This networkAS205941Lungu Stefan Gabr…AS207252Felix GassanAS214757Jakub Krsa

Networks observed one and two hops upstream of AS403201 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 AS403201
NetworkCountryRelationshipPathsVantage pts
AS205941Lungu Stefan GabrielROPeer6161

Prefixes

The largest blocks AS403201 originates, widest first.

Largest prefixes originated by AS403201
PrefixAddressesVisibility
2a13:c8c4:f200::/4865.5k × /6461/63

Routing health

How AS403201'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%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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