subnet.im

AS46370Grand Web Solutions, Inc.

United StatesRegistryARIN

As of 10th November 2026, AS46370 (Grand Web Solutions, Inc.), a network registered in the United States with ARIN, originates 8 IPv4 prefixes covering 2k addresses. By IPv4 address space that makes it the 25,846th-largest of the 80,733 networks we see originating IPv4, and the 6,390th-largest of 18,751 in the United States. It is seen behind 1 upstream network, most often AS10122 (NETSTAR (SG) PTE. LTD.). 75% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 75% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

8

IPv6 prefixes

0

IPv4 addresses

2k

IPv6 /64s

0

Upstream graph

The networks AS46370 is seen behind, one and two hops out, drawn from real AS paths.

AS46370Toward the internet core
Upstream graph for AS46370: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS46370Grand Web Solutio…This networkAS10122NETSTAR (SG) PTE.…AS174Cogent Communicat…AS3257GTT Communication…

Networks observed one and two hops upstream of AS46370 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 AS46370
NetworkCountryRelationshipPathsVantage pts
AS10122NETSTAR (SG) PTE. LTD.SGPeer45876

Prefixes

The largest blocks AS46370 originates, widest first.

Largest prefixes originated by AS46370
PrefixAddressesVisibility
50.118.229.0/2425676/76
64.81.179.0/2425676/76
84.75.204.0/242561/76
103.21.139.0/2425676/76
178.92.145.0/242561/76
213.130.159.0/2425676/76
213.218.209.0/2425676/76
220.158.205.0/2425676/76

Routing health

How AS46370'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

  • Valid75.0%6
  • Invalid25.0%2
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more75.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%25.0%2

Prefix sizes

IPv4 — 8 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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