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AS395213Rapid7 Inc

United StatesRegistryARIN

As of 12th November 2026, AS395213 (Rapid7 Inc), a network registered in the United States with ARIN, originates 4 IPv4 prefixes covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,502nd-largest of the 80,772 networks we see originating IPv4, and the 8,243rd-largest of 18,759 in the United States. It is seen behind 2 upstream networks, most often AS27552 (TowardEX Technologies International…) and AS174 (Cogent Communications, LLC). 40% 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

4

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

65.5k

Upstream graph

The networks AS395213 is seen behind, one and two hops out, drawn from real AS paths.

AS395213Toward the internet core
Upstream graph for AS395213: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS395213Rapid7 IncThis networkAS174Cogent Communicat…AS27552TowardEX Technolo…AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS395213 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 AS395213
NetworkCountryRelationshipPathsVantage pts
AS27552TowardEX Technologies International, Inc.USPeer374142
AS174Cogent Communications, LLCUSPeer22

Prefixes

The largest blocks AS395213 originates, widest first.

Largest prefixes originated by AS395213
PrefixAddressesVisibility
38.242.21.0/2425678/78
161.38.59.0/2425678/78
199.201.125.0/2425678/78
208.118.237.0/2425678/78
2001:4830:c100::/4865.5k × /6464/64

Routing health

How AS395213'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

  • Valid40.0%2
  • Invalid0.0%0
  • No ROA60.0%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 13th Oct 2026.

No announcement by AS395213 started or stopped in this period.

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