ASN Lookup Tool

Foremost Telecommunications foremosttelecom.com US US 8 Routes

AS Data

AS23486

AS23486Foremost Telecommunications

AS Number 23486
AS Name NETSPAN
Organization Foremost Telecommunications(netspa)
Country US
Website foremosttelecom.com
Number of IPv4 Routes 8
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 2002-03-27

ASN Intelligence API for production workflows

Use ASN data for AS23486 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
194.164.102.0/23 512
74.122.64.0/21 2048
170.124.0.0/23 512
38.103.228.0/22 1024
199.58.128.0/21 2048
199.58.129.0/24 256
199.192.244.0/22 1024
204.29.205.0/24 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       23486
ASName:         NETSPAN
ASHandle:       AS23486
RegDate:        2002-03-27
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/23486


OrgName:        Foremost Telecommunications
OrgId:          NETSPA
Address:        PO BOX 261160
City:           Plano
StateProv:      TX
PostalCode:     75026-1160
Country:        US
RegDate:        1994-06-29
Updated:        2025-11-14
Ref:            https://rdap.arin.net/registry/entity/NETSPA


OrgAbuseHandle: CAE8-ARIN
OrgAbuseName:   Eastin, Christopher Alan
OrgAbusePhone:  +1-469-554-4554 
OrgAbuseEmail:  eastin@foremosttech.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CAE8-ARIN

OrgAbuseHandle: LH289-ARIN
OrgAbuseName:   Halcomb, Larry 
OrgAbusePhone:  +1-972-690-8840 
OrgAbuseEmail:  halcomb@foremosttelecom.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LH289-ARIN

OrgTechHandle: CAE8-ARIN
OrgTechName:   Eastin, Christopher Alan
OrgTechPhone:  +1-469-554-4554 
OrgTechEmail:  eastin@foremosttech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CAE8-ARIN

OrgTechHandle: LH289-ARIN
OrgTechName:   Halcomb, Larry 
OrgTechPhone:  +1-972-690-8840 
OrgTechEmail:  halcomb@foremosttelecom.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LH289-ARIN

RTechHandle: LH289-ARIN
RTechName:   Halcomb, Larry 
RTechPhone:  +1-972-690-8840 
RTechEmail:  halcomb@foremosttelecom.com
RTechRef:    https://rdap.arin.net/registry/entity/LH289-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS29753 Brownsville Independent School District US
AS20280 Corpus Christi ISD US
AS7195 EDGEUNO S.A.S CO
AS3491 PCCW Global US
AS6939 Hurricane Electric LLC US
AS25091 IP Max SA CH
AS4826 Vocus Connect International Backbone AU
AS209823 Enki Multimedia EURL FR
AS17072 TOTAL PLAY TELECOMUNICACIONES SA DE CV MX
AS64289 Macarne.com US

Upstreams

AS Number Description Country
AS8220 COLT Technology Services Group Limited GB
AS3491 PCCW Global, Inc. US
AS7195 EDGEUNO S.A.S CO
AS25091 IP Max SA CH
AS6939 Hurricane Electric LLC US
AS174 Cogent Communications, LLC US
AS137409 GSL Networks Pty LTD AU
AS971 PureVoltage Hosting Inc. US
AS32097 WholeSale Internet, Inc. US
AS4826 VOCUS PTY LTD AU

Downstreams

AS Number Description Country
AS20280 Corpus Christi ISD US
AS29753 Brownsville Independent School District US
AS395112 Beaumont ISD US
AS54800 Laredo ISD US
AS26670 Mission CISD US
AS40049 Education Service Center, Region 2 US

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Frequently Asked Questions

ASN AS23486 is an Autonomous System Number used to identify a network for BGP internet routing.
AS23486 is listed under Foremost Telecommunications.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.