subnet.im

AS397006Mullcloud LLC

United StatesRegistryARIN

As of 11th November 2026, AS397006 (Mullcloud LLC), a network registered in the United States with ARIN, originates 3 IPv4 prefixes covering 3.3k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 19,852nd-largest of the 80,743 networks we see originating IPv4, and the 5,438th-largest of 18,754 in the United States. It is seen behind 1 upstream network, most often AS36236 (NetActuate, Inc). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 80% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

3

IPv6 prefixes

2

IPv4 addresses

3.3k

IPv6 /64s

17.4B

Upstream graph

The networks AS397006 is seen behind, one and two hops out, drawn from real AS paths.

AS397006Toward the internet core
Upstream graph for AS397006: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS397006Mullcloud LLCThis networkAS36236NetActuate, IncAS174Cogent Communicat…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS397006 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 AS397006
NetworkCountryRelationshipPathsVantage pts
AS36236NetActuate, IncUSPeer274137

Prefixes

The largest blocks AS397006 originates, widest first.

Largest prefixes originated by AS397006
PrefixAddressesVisibility
200.13.192.0/212k1/76
198.148.160.0/221k75/76
150.241.202.0/2425675/76
2a13:c3c0::/3017.2B × /6461/63
2607:dfc0::/36268M × /6462/63

Routing health

How AS397006'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 more80.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%20.0%1

Prefix sizes

IPv4 — 3 prefixes

IPv6 — 2 prefixes

  • /3017.2B × /6450.0%1
  • /36268M × /6450.0%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.