subnet.im

AS401215MITCHELL PLASTICS

United StatesRegistryARIN

As of 14th November 2026, AS401215 (MITCHELL PLASTICS), a network registered in the United States with ARIN, originates 7 IPv4 prefixes covering 1.8k addresses. By IPv4 address space that makes it the 30,449th-largest of the 80,840 networks we see originating IPv4, and the 6,911th-largest of 18,773 in the United States. It is seen behind 6 upstream networks, most often AS812 (Rogers Communications Canada Inc.) and AS12129 (123.Net, Inc.). 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

7

IPv6 prefixes

0

IPv4 addresses

1.8k

IPv6 /64s

0

Upstream graph

The networks AS401215 is seen behind, one and two hops out, drawn from real AS paths.

AS401215Toward the internet core
Upstream graph for AS401215: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS401215MITCHELL PLASTICSThis networkAS812Rogers Communicat…AS10796Charter Communica…AS12083WideOpenWest Fina…AS12129123.Net, Inc.AS32098Flō Networks (Tra…AS174Cogent Communicat…AS3356Lumen (Level 3)AS7843Spectrum (Charter)AS6461Zayo BandwidthAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS401215 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

12

adjacent networks

Upstreams
650%
Peers
650%
Downstreams
00%

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

Upstreams of AS401215
NetworkCountryRelationshipPathsVantage pts
AS812Rogers Communications Canada Inc.CAPeer15678
AS12129123.Net, Inc.USPeer7878
AS32098Flō Networks (Transtelco Inc.)USPeer7878
AS10796Charter Communications IncUSPeer7878
AS12083WideOpenWest Finance LLCUSPeer7878
AS11172Alestra, S. de R.L. de C.V.MXPeer7777

Prefixes

The largest blocks AS401215 originates, widest first.

Largest prefixes originated by AS401215
PrefixAddressesVisibility
38.69.160.0/2425678/78
38.69.163.0/2425678/78
38.69.189.0/2425678/78
38.69.190.0/2425677/78
38.69.191.0/2425678/78
38.143.147.0/2425678/78
38.211.0.0/2425678/78

Routing health

How AS401215'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%7
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

Recent changes

Announcements that started or stopped since 15th Oct 2026.

No announcement by AS401215 started or stopped in this period.

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