subnet.im

AS105Gould Computer Systems Division

United StatesRegistryARIN

As of 22nd October 2026, AS105 (Gould Computer Systems Division), a network registered in the United States with ARIN, originates 2 IPv6 prefixes. It is seen behind 2 upstream networks, most often AS149433 (FM Networks) and AS65501. None of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 0% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

0

IPv6 prefixes

2

IPv4 addresses

0

IPv6 /64s

8.4M

Upstream graph

The networks AS105 is seen behind, one and two hops out, drawn from real AS paths.

AS105Toward the internet core
Upstream graph for AS105: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS105Gould Computer Sy…This networkAS65501AS149433FM NetworksAS60139Sever Telecom JSCAS58682Level3 Carrier Lt…AS150748Gmax

Networks observed one and two hops upstream of AS105 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS105
NetworkCountryRelationshipPathsVantage pts
AS149433FM NetworksBDPeer2613
AS65501—Peer42

Prefixes

The largest blocks AS105 originates, widest first.

Largest prefixes originated by AS105
PrefixAddressesVisibility
2401:eee0:240::/424.2M × /6415/64
2401:eee0:280::/424.2M × /6415/64

Routing health

How AS105'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%2
  • 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%2

Prefix sizes

IPv6 — 2 prefixes

  • /424.2M × /64100.0%2

Recent changes

Announcements that started or stopped since 22nd Sept 2026.

No announcement by AS105 started or stopped in this period.

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