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AS395246Legacy ISP, LLC

United StatesRegistryARIN

As of 10th November 2026, AS395246 (Legacy ISP, LLC), a network registered in the United States with ARIN, originates 19 IPv4 prefixes covering 6.4k addresses. By IPv4 address space that makes it the 13,908th-largest of the 80,733 networks we see originating IPv4, and the 4,038th-largest of 18,751 in the United States. It is seen behind 2 upstream networks, most often AS174 (Cogent Communications, LLC) and AS7819 (Global IP Networks INC). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

19

IPv6 prefixes

0

IPv4 addresses

6.4k

IPv6 /64s

0

Upstream graph

The networks AS395246 is seen behind, one and two hops out, drawn from real AS paths.

AS395246Toward the internet core
Upstream graph for AS395246: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS395246Legacy ISP, LLCThis networkAS174Cogent Communicat…AS7819Global IP Network…AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS395246 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS395246
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer1,33070
AS7819Global IP Networks INCUSPeer955

Prefixes

The largest blocks AS395246 originates, widest first.

Largest prefixes originated by AS395246
PrefixAddressesVisibility
38.83.124.0/221k75/76
38.133.192.0/221k75/76
38.68.10.0/2425675/76
38.86.197.0/2425675/76
38.86.209.0/2425675/76
38.86.213.0/2425675/76
38.93.129.0/2425675/76
38.133.197.0/2425675/76
38.133.198.0/2425675/76
38.133.206.0/2425675/76

Routing health

How AS395246'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%19

Propagation

  • Globally propagated90% of full-feed peers or more100.0%19
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 19 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS395246 started or stopped in this period.

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