ASN LANDING PAGE

AS399143

4CEPA-FASTNET - 4-County Electric Power Association

Last updated · Apr 4, 2026

Country

Total prefixes

49

IPv4 prefixes

12

IPv6 prefixes

37

ASN summary

How to read the scale of AS399143

4CEPA-FASTNET - 4-County Electric Power Association currently shows 49 prefixes and 3 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 AS399143?

4CEPA-FASTNET - 4-County Electric Power Association 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 AS399143 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

AS399143 ASN lookupAS399143 BGPAS399143 peersAS399143 prefixesAS399143 upstreams4CEPA-FASTNET - 4-County Electric Power Association ASN

Upstreams

Detailed data for this ASN is not available right now.

Downstreams

Detailed data for this ASN is not available right now.

Prefix inventory

PrefixNameCountry
207.244.200.0/21AS399143
207.244.200.0/24AS399143
207.244.201.0/24AS399143
207.244.203.0/24AS399143
207.244.204.0/24AS399143
207.244.206.0/24AS399143
207.244.207.0/24AS399143
209.25.184.0/21AS399143
209.25.184.0/24AS399143
209.25.185.0/24AS399143
209.25.187.0/24AS399143
209.25.188.0/24AS399143
2606:8240:8013::/48AS399143
2606:8240:8017::/48AS399143
2606:8240:8019::/48AS399143
2606:8240:8021::/48AS399143
2606:8240:8022::/48AS399143
2606:8240:8023::/48AS399143
2606:8240:8111::/48AS399143
2606:8240:8112::/48AS399143
2606:8240:8113::/48AS399143
2606:8240:8114::/48AS399143
2606:8240:8115::/48AS399143
2606:8240:8116::/48AS399143
2606:8240:8117::/48AS399143
2606:8240:8118::/48AS399143
2606:8240:8119::/48AS399143
2606:8240:8120::/48AS399143
2606:8240:8121::/48AS399143
2606:8240:8122::/48AS399143
2606:8240:8123::/48AS399143
2606:8240:8124::/48AS399143
2606:8240:8125::/48AS399143
2606:8240:8126::/48AS399143
2606:8240:8211::/48AS399143
2606:8240:8212::/48AS399143
2606:8240:8213::/48AS399143
2606:8240:8214::/48AS399143
2606:8240:8215::/48AS399143
2606:8240:8216::/48AS399143

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS399143 represent?

AS399143 is an autonomous system number used to identify an independently operated network. The current page associates it with 4CEPA-FASTNET - 4-County Electric Power Association 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 AS399143 page?

They help explain the scale, interconnection depth, and route structure of AS399143. 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 AS399143?

The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS399143, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.

Related topics