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AS398781OCULUS NETWORKS INC

United StatesRegistryARIN

As of 27th September 2026, AS398781 (OCULUS NETWORKS INC), a network registered in the United States with ARIN, originates 2,062 IPv4 prefixes covering 531k addresses. By IPv4 address space that makes it the 690th-largest of the 79,525 networks we see originating IPv4, and the 168th-largest of 18,428 in the United States. It is seen behind 1 upstream network, most often AS14713 (Hosted Backbone). 98% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2,062

IPv6 prefixes

0

IPv4 addresses

531k

IPv6 /64s

0

Upstream graph

The networks AS398781 is seen behind, one and two hops out, drawn from real AS paths.

AS398781Toward the internet core
Upstream graph for AS398781: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS398781OCULUS NETWORKS I…This networkAS14713Hosted BackboneAS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS398781 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 AS398781
NetworkCountryRelationshipPathsVantage pts
AS14713Hosted BackboneUSPeer165,72181

Prefixes

All 2,062

The largest blocks AS398781 originates, widest first.

Largest prefixes originated by AS398781
PrefixAddressesVisibility
208.196.120.0/212k80/81
208.202.232.0/212k80/81
14.102.0.0/2425680/81
14.102.83.0/2425680/81
23.230.170.0/2425680/81
31.13.193.0/242565/81
31.13.211.0/2425681/81
40.223.6.0/2425680/81
40.223.8.0/2425680/81
40.223.10.0/2425680/81

Routing health

How AS398781'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

  • Valid98.1%2,022
  • Invalid<0.1%1
  • No ROA1.9%39

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2,061
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%<0.1%1

Prefix sizes

IPv4 — 2,062 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn45.112.248.0/2426th Sept 2026
  • Withdrawn45.112.249.0/2426th Sept 2026
  • Withdrawn45.112.250.0/2426th Sept 2026
  • Withdrawn45.112.251.0/2426th Sept 2026
  • Withdrawn87.232.144.0/2426th Sept 2026
  • Withdrawn87.232.145.0/2426th Sept 2026
  • Withdrawn87.232.146.0/2426th Sept 2026
  • Withdrawn87.232.147.0/2426th Sept 2026
  • Withdrawn87.232.148.0/2426th Sept 2026
  • Withdrawn87.232.149.0/2426th Sept 2026
  • Withdrawn87.232.150.0/2426th Sept 2026
  • Withdrawn87.232.151.0/2426th Sept 2026

381 announced and 19 withdrawn in all; the most recent are shown.

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