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.

AS6239 RF Networks | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

RF Networks rf.net

US 0 Routes

AS Data

AS6239

AS6239 – RF Networks

AS Number	6239
AS Name	RF-NETWORKS
Organization	RF Networks(rfnetw-1)
Country	US
Website	rf.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS6239 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

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:       6239
ASName:         RF-NETWORKS
ASHandle:       AS6239
RegDate:        
Updated:        1996-01-25    
Ref:            https://rdap.arin.net/registry/autnum/6239


OrgName:        RF Networks
OrgId:          RFNETW-1
Address:        375 Anna Ave.
City:           Mtn. View
StateProv:      CA
PostalCode:     94043
Country:        US
RegDate:        
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/RFNETW-1


OrgAbuseHandle: JF297-ARIN
OrgAbuseName:   Fisher, John E.
OrgAbusePhone:  +1-800-531-1170 
OrgAbuseEmail:  hostmaster@rf.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JF297-ARIN

OrgTechHandle: JF297-ARIN
OrgTechName:   Fisher, John E.
OrgTechPhone:  +1-800-531-1170 
OrgTechEmail:  hostmaster@rf.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JF297-ARIN

RTechHandle: JF297-ARIN
RTechName:   Fisher, John E.
RTechPhone:  +1-800-531-1170 
RTechEmail:  hostmaster@rf.net
RTechRef:    https://rdap.arin.net/registry/entity/JF297-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

Frequently Asked Questions

What is ASN AS6239?

ASN AS6239 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS6239?

AS6239 is listed under RF Networks.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.