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AS396350Boom Communications

United StatesRegistryARIN

As of 27th September 2026, AS396350 (Boom Communications), a network registered in the United States with ARIN, originates 7 IPv4 prefixes covering 3.3k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 19,535th-largest of the 79,536 networks we see originating IPv4, and the 5,367th-largest of 18,430 in the United States. It is seen behind 3 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS2914 (NTT America, Inc.). 56% 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

7

IPv6 prefixes

2

IPv4 addresses

3.3k

IPv6 /64s

269M

Upstream graph

The networks AS396350 is seen behind, one and two hops out, drawn from real AS paths.

AS396350Toward the internet core
Upstream graph for AS396350: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS396350Boom Communicatio…This networkAS174Cogent Communicat…AS2914NTT America, Inc.AS6939Hurricane Electri…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS3130RGnet OUAS49544i3D.net B.VAS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS396350 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS396350
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer374123
AS2914NTT America, Inc.USPeer30887
AS174Cogent Communications, LLCUSPeer1910

Prefixes

The largest blocks AS396350 originates, widest first.

Largest prefixes originated by AS396350
PrefixAddressesVisibility
38.191.112.0/221k81/82
165.254.132.0/221k82/82
144.225.9.0/2425682/82
144.225.40.0/2425681/82
154.41.213.0/2425682/82
154.41.214.0/2425681/82
154.41.215.0/2425682/82
2602:f950::/36268M × /6465/65
2001:418:1416::/4865.5k × /6465/65

Routing health

How AS396350'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

  • Valid55.6%5
  • Invalid0.0%0
  • No ROA44.4%4

Propagation

  • Globally propagated90% of full-feed peers or more100.0%9
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 2 prefixes

  • /36268M × /6450.0%1
  • /4865.5k × /6450.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS396350 started or stopped in this period.

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