What is ASN AS400289?

ASN AS400289 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400289?

AS400289 is listed under MFWireless.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS400289 MFWireless | IPGeolocation.io

ASN Lookup Tool

MFWireless mfwireless.com

US 4 Routes

AS Data

AS400289

AS400289 – MFWireless

AS Number	400289
AS Name	AS-MFWIRELESS
Organization	MFWireless(mwl-60)
Country	US
Website	mfwireless.com
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2021-12-09

ASN Intelligence API for production workflows

Use ASN data for AS400289 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
23.152.8.0/24	AS400289	MFWireless	MFWireless	256
2606:9440::/32	AS400289	MFWireless	MFWireless	~79×10²⁷
203.23.164.0/24	AS400289	Metro Communications Company	Andrew John Howard	256
23.132.40.0/24	AS400289	MFWireless	MFWireless	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:       400289
ASName:         AS-MFWIRELESS
ASHandle:       AS400289
RegDate:        2021-12-09
Updated:        2021-12-09    
Ref:            https://rdap.arin.net/registry/autnum/400289


OrgName:        MFWireless
OrgId:          MWL-60
Address:        1860 E County Rd 1000 N
City:           Villa Grove
StateProv:      IL
PostalCode:     61956
Country:        US
RegDate:        2021-11-10
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MWL-60


OrgTechHandle: FORWA3-ARIN
OrgTechName:   ForwardingPlane-Tech
OrgTechPhone:  +1-217-689-4254 
OrgTechEmail:  buraglio@forwardingplane.net
OrgTechRef:    https://rdap.arin.net/registry/entity/FORWA3-ARIN

OrgDNSHandle: FORWA3-ARIN
OrgDNSName:   ForwardingPlane-Tech
OrgDNSPhone:  +1-217-689-4254 
OrgDNSEmail:  buraglio@forwardingplane.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/FORWA3-ARIN

OrgNOCHandle: MCCUM4-ARIN
OrgNOCName:   McCumber, Devon 
OrgNOCPhone:  +1-217-208-9989 
OrgNOCEmail:  devon@mfwireless.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MCCUM4-ARIN

OrgTechHandle: ENDRE12-ARIN
OrgTechName:   Endres, Brian 
OrgTechPhone:  +1-217-208-9989 
OrgTechEmail:  brian@mfwireless.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ENDRE12-ARIN

OrgRoutingHandle: FORWA3-ARIN
OrgRoutingName:   ForwardingPlane-Tech
OrgRoutingPhone:  +1-217-689-4254 
OrgRoutingEmail:  buraglio@forwardingplane.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/FORWA3-ARIN

OrgAbuseHandle: MCCUM4-ARIN
OrgAbuseName:   McCumber, Devon 
OrgAbusePhone:  +1-217-208-9989 
OrgAbuseEmail:  devon@mfwireless.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MCCUM4-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
AS53610	Metro Communications Company, Inc.	US
AS5742	Fidium	US
AS26406	University of Illinois	US

Upstreams

AS Number	Description	Country
AS53610	Metro Communications Company, Inc.	US
AS5742	Fidium	US