subnet.im

AS203156Relayify LLC

United StatesRegistryRIPE NCC

As of 24th October 2026, AS203156 (Relayify LLC), a network registered in the United States with RIPE NCC, originates 25 IPv4 prefixes covering 6.4k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 13,656th-largest of the 79,642 networks we see originating IPv4, and the 3,972nd-largest of 18,487 in the United States. It is seen behind 5 upstream networks, most often AS49592 (Pipe Networks GmbH) and AS64457 (Matteo Fruhwald trading as PipeHost e.U.). 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, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

25

IPv6 prefixes

1

IPv4 addresses

6.4k

IPv6 /64s

34.4B

Upstream graph

The networks AS203156 is seen behind, one and two hops out, drawn from real AS paths.

AS203156Toward the internet core
Upstream graph for AS203156: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203156Relayify LLCThis networkAS49453Global Layer B.V.AS49592Pipe Networks GmbHAS51396Pfcloud UG (haftu…AS64457Matteo Fruhwald t…AS212477RoyaleHosting B.V.AS5405Inter.link GmbHAS62255BiMajLink d.o.o.AS62403PletX GmbHAS2914NTT America, Inc.AS49581Ferdinand Zink tr…AS6939Hurricane Electri…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS203156 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

10

adjacent networks

Upstreams
550%
Peers
550%
Downstreams
00%

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

Upstreams of AS203156
NetworkCountryRelationshipPathsVantage pts
AS49592Pipe Networks GmbHATPeer1,48775
AS64457Matteo Fruhwald trading as PipeHost e.U.ATPeer15276
AS49453Global Layer B.V.NLPeer15276
AS212477RoyaleHosting B.V.NLPeer7676
AS51396Pfcloud UG (haftungsbeschrankt)DEPeer6161

Prefixes

All 26

The largest blocks AS203156 originates, widest first.

Largest prefixes originated by AS203156
PrefixAddressesVisibility
62.105.194.0/2425674/76
83.245.65.0/2425675/76
83.245.71.0/2425673/76
89.167.214.0/2425675/76
89.167.215.0/2425675/76
92.50.3.0/2425675/76
102.212.6.0/2425673/76
103.86.36.0/2425676/76
128.65.160.0/2425675/76
128.65.163.0/2425675/76

Routing health

How AS203156'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%26
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%26
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 25 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

20 announced and 12 withdrawn in all; the most recent are shown.

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