ASN LANDING PAGE

AS10204

ARCNET-NTTMSC-MY Arcnet NTT MSC ISP

Last updated · Apr 4, 2026

Country

Total prefixes

28

IPv4 prefixes

27

IPv6 prefixes

1

ASN summary

How to read the scale of AS10204

ARCNET-NTTMSC-MY Arcnet NTT MSC ISP currently shows 28 prefixes and 21 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.

When is an ASN page most useful?

ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.

How should you read the country, organization, and role of AS10204?

ARCNET-NTTMSC-MY Arcnet NTT MSC ISP is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.

What should you inspect next after the AS10204 page?

This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.

Search intents this ASN page helps cover

AS10204 ASN lookupAS10204 BGPAS10204 peersAS10204 prefixesAS10204 upstreamsARCNET-NTTMSC-MY Arcnet NTT MSC ISP ASN

Upstreams

Detailed data for this ASN is not available right now.

Prefix inventory

PrefixNameCountry
103.229.32.0/22AS10204
103.229.32.0/23AS10204
103.229.32.0/24AS10204
103.229.33.0/24AS10204
103.229.34.0/24AS10204
103.51.50.0/23AS10204
103.51.50.0/24AS10204
103.51.51.0/24AS10204
146.88.196.0/22AS10204
2001:c18::/32AS10204
202.6.248.0/22AS10204
202.6.248.0/24AS10204
203.115.192.0/18AS10204
203.115.192.0/19AS10204
203.115.192.0/20AS10204
203.115.199.0/24AS10204
203.115.200.0/24AS10204
203.115.201.0/24AS10204
203.115.208.0/20AS10204
203.115.208.0/21AS10204
203.115.208.0/24AS10204
203.115.211.0/24AS10204
203.115.224.0/19AS10204
203.115.225.0/24AS10204
203.115.226.0/24AS10204
203.115.236.0/24AS10204
203.115.238.0/24AS10204
203.78.200.0/22AS10204

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS10204 represent?

AS10204 is an autonomous system number used to identify an independently operated network. The current page associates it with ARCNET-NTTMSC-MY Arcnet NTT MSC ISP in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.

What are peers, upstreams, and prefixes useful for on the AS10204 page?

They help explain the scale, interconnection depth, and route structure of AS10204. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.

What should you do after reviewing AS10204?

The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS10204, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.

Related topics