subnet.im

AS63450Ether Web Network, Inc.

United StatesRegistryARIN

As of 11th November 2026, AS63450 (Ether Web Network, Inc.), a network registered in the United States with ARIN, originates 28 IPv4 prefixes covering 46.6k addresses. By IPv4 address space that makes it the 4,664th-largest of the 80,763 networks we see originating IPv4, and the 1,656th-largest of 18,758 in the United States. It is seen behind 1 upstream network, most often AS396097 (Sail Internet, Inc.). 11% 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

28

IPv6 prefixes

0

IPv4 addresses

46.6k

IPv6 /64s

0

Upstream graph

The networks AS63450 is seen behind, one and two hops out, drawn from real AS paths.

AS63450Toward the internet core
Upstream graph for AS63450: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS63450Ether Web Network…This networkAS396097Sail Internet, In…AS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS63450 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS63450
NetworkCountryRelationshipPathsVantage pts
AS396097Sail Internet, Inc.USPeer2,15677

Prefixes

All 28

The largest blocks AS63450 originates, widest first.

Largest prefixes originated by AS63450
PrefixAddressesVisibility
38.30.192.0/1816.4k77/77
150.241.176.0/204.1k77/77
96.62.48.0/212k77/77
149.51.112.0/212k77/77
150.241.152.0/212k77/77
150.241.160.0/212k77/77
69.12.4.0/221k77/77
96.62.60.0/221k77/77
96.62.80.0/221k77/77
96.62.92.0/221k77/77

Routing health

How AS63450'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

  • Valid10.7%3
  • Invalid0.0%0
  • No ROA89.3%25

Propagation

  • Globally propagated90% of full-feed peers or more100.0%28
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 28 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Withdrawn149.52.0.0/1712th Oct 2026

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