AS23486 — NETSPAN

Network type: residential

AS23486 announces 6 IPv4 prefixes covering 6,912 addresses and 0 IPv6 prefixes.

About this network

The AS handle NETSPAN is held by Foremost Telecommunications.

What it's used for

• The address space carries residential and business connectivity, evidenced by the reverse DNS record 254.69.122.74.static.foremosttech.net and netnames such as FOREMOSTTECH and FOREMOST-TELECOM-CGNT-NET-1.
• With 6,912 IPv4 addresses announced across 8 prefixes and 18 observed neighbours, the ratio suggests an access or eyeball network rather than a transit provider.

Notable

• Registrants include Foremost Technologies Corporation and Foremost Telecommunications, with one prefix registered to Pharr-San Juan-Alamo ISD under the netname PSJISD.
• The address inventory consists of eight IPv4 prefixes with no IPv6 prefixes in inventory, including a /21 block and several /22 and /23 blocks.

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

Announced prefixes

• 38.103.228.0/22
• 74.122.64.0/21
• 194.164.102.0/23
• 199.58.128.0/21
• 199.192.244.0/22
• 204.29.205.0/24

Upstream networks

• AS174 Cogent Communications, LLC
• AS3491 PCCW Global (HK) Ltd.
• AS6939 Hurricane Electric LLC
• AS14907 Wikimedia Foundation Inc.

Downstream networks

• AS54800 Laredo ISD
• AS395112 Beaumont ISD
• AS29753 Brownsville Independent School District
• AS20280 Corpus Christi ISD
• AS393332 McAllen Independent School District
• AS40049 Education Service Center, Region 2
• AS26670 Mission CISD

Adjacent networks

• AS174 Cogent Communications, LLC
• AS3491 PCCW Global (HK) Ltd.
• AS54800 Laredo ISD
• AS6939 Hurricane Electric LLC
• AS395112 Beaumont ISD
• AS14907 Wikimedia Foundation Inc.
• AS393332 McAllen Independent School District
• AS20280 Corpus Christi ISD
• AS40049 Education Service Center, Region 2
• AS29753 Brownsville Independent School District
• AS26670 Mission CISD

Internet exchanges

• Equinix Internet Exchange Dallas — Dallas, United States
• DE-CIX Dallas — Dallas, United States