subnet.im

AS63420NetActuate, Inc

United StatesRegistryARIN

As of 12th November 2026, AS63420 (NetActuate, Inc), a network registered in the United States with ARIN, originates 10 IPv4 prefixes covering 2.6k addresses and 9 IPv6 prefixes. By IPv4 address space that makes it the 23,491st-largest of the 80,805 networks we see originating IPv4, and the 5,889th-largest of 18,769 in the United States. It is seen behind 2 upstream networks, most often AS36236 (NetActuate, Inc) and AS199524 (Gcore S.A.). 84% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 21% of its routes reach at least 90% of full-feed peers, and 14 prefixes are also originated by another network.

At a glance

IPv4 prefixes

10

IPv6 prefixes

9

IPv4 addresses

2.6k

IPv6 /64s

590k

Upstream graph

The networks AS63420 is seen behind, one and two hops out, drawn from real AS paths.

AS63420Toward the internet core
Upstream graph for AS63420: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS63420NetActuate, IncThis networkAS36236NetActuate, IncAS199524Gcore S.A.AS174Cogent Communicat…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS63420 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 AS63420
NetworkCountryRelationshipPathsVantage pts
AS36236NetActuate, IncUSPeer577142
AS199524Gcore S.A.LUPeer11

Prefixes

The largest blocks AS63420 originates, widest first.

Largest prefixes originated by AS63420
PrefixAddressesVisibility
45.54.13.0/2425621/78
45.54.25.0/2425678/78
45.54.34.0/2425621/78
102.213.154.0/2425621/78
104.225.33.0/2425621/78
148.163.207.0/242561/78
148.163.208.0/2425621/78
148.163.213.0/2425621/78
148.163.241.0/2425678/78
157.53.65.0/2425621/78

Routing health

How AS63420'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

  • Valid84.2%16
  • Invalid0.0%0
  • No ROA15.8%3

Propagation

  • Globally propagated90% of full-feed peers or more21.1%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%78.9%15

Prefix sizes

IPv4 — 10 prefixes

IPv6 — 9 prefixes

  • /4865.5k × /64100.0%9

Recent changes

Announcements that started or stopped since 13th Oct 2026.

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