subnet.im

AS936Weichert Co

United StatesRegistryARIN

As of 25th October 2026, AS936 (Weichert Co), a network registered in the United States with ARIN, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,182nd-largest of the 79,675 networks we see originating IPv4, and the 12,893rd-largest of 18,492 in the United States. It is seen behind 1 upstream network, most often AS3356 (Lumen (Level 3)). 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

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS936 is seen behind, one and two hops out, drawn from real AS paths.

AS936Toward the internet core
Upstream graph for AS936: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS936Weichert CoThis networkAS3356Lumen (Level 3)AS2914NTT America, Inc.AS3549Lumen (fka. Globa…

Networks observed one and two hops upstream of AS936 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS936
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer7676

Prefixes

The largest blocks AS936 originates, widest first.

Largest prefixes originated by AS936
PrefixAddressesVisibility
8.36.78.0/2425676/76

Routing health

How AS936'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%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 25th Sept 2026.

No announcement by AS936 started or stopped in this period.

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