AS35894 — NATCONET-1 - Northern Arkansas Telephone Company

AS35894 announces 3 IPv4 prefixes covering 8,704 addresses and 1 IPv6 prefixes.

About this network

NATCONET-1 is operated by Northern Arkansas Telephone Company (NATCO).

What it's used for

• The address space carries residential broadband and telephone services, evidenced by reverse DNS entries such as occam-adsl-74-50-247-255.natcotech.com and unassigned-67-224-119-255.natcotech.com.
• The AS announces 8704 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 4 observed neighbours, indicating a local access network serving rural communities in Arkansas.

Notable

• All registrants for the announced prefixes are listed as Northern Arkansas Telephone Company; Network Operations, matching the AS holder.
• NATCO is an independent, locally owned telecommunications provider serving towns in northern Arkansas including Flippin, Bull Shoals, and Diamond City.
• The inventory consists of three distinct IPv4 blocks, including a /23 and two /20s, reflecting a modest footprint typical of a regional rural carrier.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 67.224.112.0/20
• 74.50.240.0/20
• 205.167.142.0/23
• 2606:9b00::/32

Upstream networks

• AS62943 Missouri Network Alliance, LLC
• AS23404 Ritter Communications
• AS19108 Optimum
• AS18943 YELCOT TELEPHONE COMPANY

Adjacent networks

• AS62943 Missouri Network Alliance, LLC
• AS23404 Ritter Communications
• AS19108 Optimum
• AS18943 YELCOT TELEPHONE COMPANY

Routing security

• RPKI: 0 valid, 0 invalid and 33 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 94% of announcements registered; 40 route objects.
• Listed in as-sets: AS-BLUEBIRD, AS-COX-CENTRAL, AS-CV, AS-HURRICANE, AS-HURRICANEV6, AS-RITTER-CUST, AS-SUDDENLINK-TRANSIT, AS-TRANSROUTE-SPEC, AS-WINDSTREAM-CUST, AS-XO-B, AS62973:AS-CUSTOMERS.