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AS397568ClearCorrect

United StatesRegistryARIN

As of 10th November 2026, AS397568 (ClearCorrect), a network registered in the United States with ARIN, originates 1 IPv4 prefix covering 256 addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 59,958th-largest of the 80,723 networks we see originating IPv4, and the 13,081st-largest of 18,750 in the United States. It is seen behind 1 upstream network, most often AS7018 (AT&T Enterprises, LLC). 67% of its announcements have 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

2

IPv4 addresses

256

IPv6 /64s

131k

Upstream graph

The networks AS397568 is seen behind, one and two hops out, drawn from real AS paths.

AS397568Toward the internet core
Upstream graph for AS397568: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS397568ClearCorrectThis networkAS7018AT&T Enterprises,…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS397568 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 AS397568
NetworkCountryRelationshipPathsVantage pts
AS7018AT&T Enterprises, LLCUSPeer198137

Prefixes

The largest blocks AS397568 originates, widest first.

Largest prefixes originated by AS397568
PrefixAddressesVisibility
185.112.55.0/2425676/76
2a06:6540:2003::/4865.5k × /6461/63
2a06:6541:2003::/4865.5k × /6461/63

Routing health

How AS397568'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

  • Valid66.7%2
  • Invalid0.0%0
  • No ROA33.3%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS397568 started or stopped in this period.

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