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AS398947Cable Color, LLC

United StatesRegistryARINTypeCarrier

As of 27th September 2026, AS398947 (Cable Color, LLC), a transit carrier registered in the United States with ARIN, originates 1 IPv4 prefix covering 1k addresses. By IPv4 address space that makes it the 35,826th-largest of the 79,540 networks we see originating IPv4, and the 8,138th-largest of 18,430 in the United States. It is seen behind 1 upstream network, most often AS174 (Cogent Communications, LLC), and in front of 2 downstream networks. 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

1k

IPv6 /64s

0

Upstream graph

The networks AS398947 is seen behind, one and two hops out, drawn from real AS paths.

AS398947Toward the internet core
Upstream graph for AS398947: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS398947Cable Color, LLCThis networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…

Networks observed one and two hops upstream of AS398947 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

7

adjacent networks

Upstreams
114%
Peers
457%
Downstreams
229%

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

Upstreams of AS398947
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer509140

Prefixes

The largest blocks AS398947 originates, widest first.

Largest prefixes originated by AS398947
PrefixAddressesVisibility
38.252.192.0/221k81/82

Routing health

How AS398947'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 29th Aug 2026.

No announcement by AS398947 started or stopped in this period.

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