ASN LANDING PAGE

AS3258

XTOM-JAPAN - xTom Japan Corporation

Last updated · Apr 4, 2026

Country

Total prefixes

147

IPv4 prefixes

122

IPv6 prefixes

25

ASN summary

How to read the scale of AS3258

XTOM-JAPAN - xTom Japan Corporation currently shows 147 prefixes and 24 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 AS3258?

XTOM-JAPAN - xTom Japan Corporation 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 AS3258 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

AS3258 ASN lookupAS3258 BGPAS3258 peersAS3258 prefixesAS3258 upstreamsXTOM-JAPAN - xTom Japan Corporation ASN

Upstreams

Detailed data for this ASN is not available right now.

Prefix inventory

PrefixNameCountry
103.121.208.0/24AS3258
103.121.209.0/24AS3258
103.121.210.0/24AS3258
103.121.211.0/24AS3258
103.125.234.0/24AS3258
103.125.235.0/24AS3258
103.150.8.0/24AS3258
103.155.232.0/24AS3258
103.155.233.0/24AS3258
103.19.1.0/24AS3258
103.193.129.0/24AS3258
103.193.130.0/24AS3258
103.201.128.0/24AS3258
103.201.130.0/24AS3258
103.201.131.0/24AS3258
103.47.186.0/24AS3258
103.53.80.0/23AS3258
109.107.137.0/24AS3258
109.107.140.0/24AS3258
141.98.196.0/24AS3258
141.98.197.0/24AS3258
141.98.198.0/24AS3258
146.19.163.0/24AS3258
146.19.19.0/24AS3258
147.78.242.0/24AS3258
147.78.243.0/24AS3258
147.78.244.0/24AS3258
147.78.245.0/24AS3258
147.78.246.0/24AS3258
147.78.247.0/24AS3258
149.62.44.0/24AS3258
167.253.156.0/24AS3258
172.93.220.0/23AS3258
176.119.148.0/24AS3258
176.119.149.0/24AS3258
176.119.150.0/24AS3258
176.119.151.0/24AS3258
176.126.114.0/24AS3258
185.120.183.0/24AS3258
185.184.223.0/24AS3258

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS3258 represent?

AS3258 is an autonomous system number used to identify an independently operated network. The current page associates it with XTOM-JAPAN - xTom Japan Corporation 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 AS3258 page?

They help explain the scale, interconnection depth, and route structure of AS3258. 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 AS3258?

The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS3258, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.

Related topics