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AS46606Unified Layer

United StatesRegistryARIN

As of 11th November 2026, AS46606 (Unified Layer), a network registered in the United States with ARIN, originates 301 IPv4 prefixes covering 863k addresses. By IPv4 address space that makes it the 519th-largest of the 80,747 networks we see originating IPv4, and the 122nd-largest of 18,752 in the United States. It is seen behind 5 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS3356 (Lumen (Level 3)). Over 99% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 88% of its routes reach at least 90% of full-feed peers, and 4 prefixes are also originated by another network.

At a glance

IPv4 prefixes

301

IPv6 prefixes

0

IPv4 addresses

863k

IPv6 /64s

0

Upstream graph

The networks AS46606 is seen behind, one and two hops out, drawn from real AS paths.

AS46606Toward the internet core
Upstream graph for AS46606: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS46606Unified LayerThis networkAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS10099China Unicom Glob…AS26337Oso Grande IP Ser…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS3549Lumen (fka. Globa…AS55329Telcotech Ltd.

Networks observed one and two hops upstream of AS46606 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

11

adjacent networks

Upstreams
545%
Peers
655%
Downstreams
00%

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

Upstreams of AS46606
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer8,48576
AS3356Lumen (Level 3)USPeer6,70176
AS2914NTT America, Inc.USPeer4,59576
AS26337Oso Grande IP Services, LLCUSPeer46076
AS10099China Unicom GlobalHKPeer41

Prefixes

All 301

The largest blocks AS46606 originates, widest first.

Largest prefixes originated by AS46606
PrefixAddressesVisibility
162.214.0.0/15131k76/76
162.240.0.0/15131k76/76
50.87.0.0/1665.5k76/76
162.144.0.0/1665.5k76/76
173.254.0.0/1732.8k76/76
198.57.128.0/1732.8k76/76
67.20.64.0/1816.4k76/76
69.195.64.0/1816.4k76/76
192.254.128.0/1816.4k1/76
198.1.64.0/1816.4k76/76

Routing health

How AS46606'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

  • Valid99.7%300
  • Invalid0.0%0
  • No ROA0.3%1

Propagation

  • Globally propagated90% of full-feed peers or more88.0%265
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%12.0%36

Prefix sizes

IPv4 — 301 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

99 announced and 31 withdrawn in all; the most recent are shown.

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