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AS400177rootcloud LLC

United StatesRegistryARIN

As of 12th November 2026, AS400177 (rootcloud LLC), a network registered in the United States with ARIN, originates 19 IPv6 prefixes. It is seen behind 2 upstream networks, most often AS399989 (ULTRA ONE) and AS209319 (Spectriot LLC). 5% of its announcements have 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

0

IPv6 prefixes

19

IPv4 addresses

0

IPv6 /64s

279B

Upstream graph

The networks AS400177 is seen behind, one and two hops out, drawn from real AS paths.

AS400177Toward the internet core
Upstream graph for AS400177: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS400177rootcloud LLCThis networkAS209319Spectriot LLCAS399989ULTRA ONEAS7029Uniti (fka. Winds…

Networks observed one and two hops upstream of AS400177 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 AS400177
NetworkCountryRelationshipPathsVantage pts
AS399989ULTRA ONEUSPeer1,15264
AS209319Spectriot LLCUSPeer6363

Prefixes

The largest blocks AS400177 originates, widest first.

Largest prefixes originated by AS400177
PrefixAddressesVisibility
2a0e:c0c0::/2934.4B × /6464/64
2a0e:ddc0::/2934.4B × /6464/64
2a0e:fac0::/2934.4B × /6464/64
2a0f:f80::/2934.4B × /6464/64
2a0e:c0c0::/3017.2B × /6464/64
2a0e:c0c4::/3017.2B × /6464/64
2a0e:fac0::/3017.2B × /6464/64
2a0e:fac4::/3017.2B × /6464/64
2a0f:f80::/3017.2B × /6464/64
2a0f:f84::/3017.2B × /6464/64

Routing health

How AS400177'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

  • Valid5.3%1
  • Invalid0.0%0
  • No ROA94.7%18

Propagation

  • Globally propagated90% of full-feed peers or more100.0%19
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 19 prefixes

  • /2934.4B × /6421.1%4
  • /3017.2B × /6431.6%6
  • /324.3B × /6447.4%9

Recent changes

Announcements that started or stopped since 13th Oct 2026.

19 announced and 19 withdrawn in all; the most recent are shown.

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