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AS398252Big Red Communications LLC

United StatesRegistryARIN

As of 12th November 2026, AS398252 (Big Red Communications LLC), a network registered in the United States with ARIN, originates 4 IPv4 prefixes covering 1k addresses. By IPv4 address space that makes it the 36,500th-largest of the 80,775 networks we see originating IPv4, and the 8,242nd-largest of 18,762 in the United States. It is seen behind 2 upstream networks, most often AS15164 (Segra (Unite)) and AS13807 (Rightfiber). 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

4

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS398252 is seen behind, one and two hops out, drawn from real AS paths.

AS398252Toward the internet core
Upstream graph for AS398252: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS398252Big Red Communica…This networkAS13807RightfiberAS15164Segra (Unite)AS1299Arelion (fka. Tel…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS398252 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS398252
NetworkCountryRelationshipPathsVantage pts
AS15164Segra (Unite)USPeer23478
AS13807RightfiberUSPeer7878

Prefixes

The largest blocks AS398252 originates, widest first.

Largest prefixes originated by AS398252
PrefixAddressesVisibility
136.0.139.0/2425678/78
136.0.236.0/2425678/78
136.0.237.0/2425678/78
142.111.230.0/2425678/78

Routing health

How AS398252'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%4
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

Recent changes

Announcements that started or stopped since 13th Oct 2026.

No announcement by AS398252 started or stopped in this period.

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