subnet.im

AS400968HOSTRAM LLC

United StatesRegistryARIN

As of 10th November 2026, AS400968 (HOSTRAM LLC), a network registered in the United States with ARIN, originates 1 IPv4 prefix covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,492nd-largest of the 80,733 networks we see originating IPv4, and the 8,241st-largest of 18,751 in the United States. It is seen behind 1 upstream network, most often AS26042 (FiberState, LLC). 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

1

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

1M

Upstream graph

The networks AS400968 is seen behind, one and two hops out, drawn from real AS paths.

AS400968Toward the internet core
Upstream graph for AS400968: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS400968HOSTRAM LLCThis networkAS26042FiberState, LLCAS6461Zayo BandwidthAS6939Hurricane Electri…

Networks observed one and two hops upstream of AS400968 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 AS400968
NetworkCountryRelationshipPathsVantage pts
AS26042FiberState, LLCUSPeer139139

Prefixes

The largest blocks AS400968 originates, widest first.

Largest prefixes originated by AS400968
PrefixAddressesVisibility
156.9.180.0/221k76/76
2602:f2e2::/441M × /6463/63

Routing health

How AS400968'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

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

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /441M × /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.