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AS47272HYEHOST LLC

United StatesRegistryARINTypeCarrier

As of 11th November 2026, AS47272 (HYEHOST LLC), a transit carrier registered in the United States with ARIN, originates 13 IPv4 prefixes covering 4.1k addresses and 48 IPv6 prefixes. By IPv4 address space that makes it the 17,379th-largest of the 80,747 networks we see originating IPv4, and the 4,864th-largest of 18,752 in the United States. It is seen behind 1 upstream network, most often AS204208 (Peravix Group LTD), and in front of 104 downstream networks. 97% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 90% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

13

IPv6 prefixes

48

IPv4 addresses

4.1k

IPv6 /64s

2.6B

Upstream graph

The networks AS47272 is seen behind, one and two hops out, drawn from real AS paths.

AS47272Toward the internet core
Upstream graph for AS47272: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS47272HYEHOST LLCThis networkAS204208Peravix Group LTDAS3170VeloxServ Communi…AS215638Cilix Limited

Networks observed one and two hops upstream of AS47272 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

221

adjacent networks

Upstreams
10%
Peers
11652%
Downstreams
10447%

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

Upstreams of AS47272
NetworkCountryRelationshipPathsVantage pts
AS204208Peravix Group LTDGBPeer11,932139

Prefixes

All 61

The largest blocks AS47272 originates, widest first.

Largest prefixes originated by AS47272
PrefixAddressesVisibility
143.203.220.0/221k76/76
5.175.210.0/2425676/76
23.172.120.0/2425676/76
143.20.194.0/2425676/76
143.203.220.0/2425676/76
143.203.221.0/2425676/76
143.203.222.0/2425676/76
143.203.223.0/2425676/76
151.243.240.0/2425676/76
192.0.1.0/2425676/76

Routing health

How AS47272'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

  • Valid96.7%59
  • Invalid0.0%0
  • No ROA3.3%2

Propagation

  • Globally propagated90% of full-feed peers or more90.2%55
  • Partially propagated40% to 90%6.6%4
  • Seen by few peersUnder 40%3.3%2

Prefix sizes

IPv4 — 13 prefixes

IPv6 — 48 prefixes

  • /36268M × /6416.7%8
  • /3867.1M × /6410.4%5
  • /4016.8M × /6416.7%8
  • /441M × /648.3%4
  • /46262k × /642.1%1
  • /47131k × /644.2%2
  • /4865.5k × /6441.7%20

Recent changes

Announcements that started or stopped since 12th Oct 2026.

32 announced and 5 withdrawn in all; the most recent are shown.

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