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AS395222Hostious LLC

United StatesRegistryARIN

As of 26th September 2026, AS395222 (Hostious LLC), a network registered in the United States with ARIN, originates 5 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 33,367th-largest of the 79,516 networks we see originating IPv4, and the 7,577th-largest of 18,424 in the United States. It is seen behind 1 upstream network, most often AS9009 (M247 Europe SRL). 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

5

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS395222 is seen behind, one and two hops out, drawn from real AS paths.

AS395222Toward the internet core
Upstream graph for AS395222: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS395222Hostious LLCThis networkAS9009M247 Europe SRLAS174Cogent Communicat…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS395222 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 AS395222
NetworkCountryRelationshipPathsVantage pts
AS9009M247 Europe SRLROPeer40080

Prefixes

The largest blocks AS395222 originates, widest first.

Largest prefixes originated by AS395222
PrefixAddressesVisibility
142.249.24.0/2425680/81
142.249.26.0/2425680/81
142.249.27.0/2425680/81
149.19.198.0/2425680/81
162.33.167.0/2425680/81

Routing health

How AS395222'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn130.12.4.0/2221st Sept 2026

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