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AS5667 You Tools Corporation/FastNet

Q: Why is WHOIS data shown for an ASN?

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

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You Tools Corporation/FastNet fast.net

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AS Data

AS5667

AS5667 – You Tools Corporation/FastNet

AS Number	5667
AS Name	FASTNET2-ASN
Organization	You Tools Corporation/FastNet(ytc)
Country	US
Website	fast.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1995-08-09

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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:       5667
ASName:         FASTNET2-ASN
ASHandle:       AS5667
RegDate:        1995-08-09
Updated:        1995-08-09    
Ref:            https://rdap.arin.net/registry/autnum/5667


OrgName:        You Tools Corporation/FastNet
OrgId:          YTC
Address:        2 Courtney Place, 3864 Courtney Street, Suite 130
City:           Bethlehem
StateProv:      PA
PostalCode:     18017
Country:        US
RegDate:        1995-01-09
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/YTC


OrgTechHandle: CKN23-ARIN
OrgTechName:   No, Contact Known
OrgTechPhone:  +1-800-555-1234 
OrgTechEmail:  nobody@example.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

OrgAbuseHandle: CKN23-ARIN
OrgAbuseName:   No, Contact Known
OrgAbusePhone:  +1-800-555-1234 
OrgAbuseEmail:  nobody@example.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

RTechHandle: DKV5-ARIN
RTechName:   Van Allen, David K.
RTechPhone:  +1-610-954-5200 
RTechEmail:  dave@fast.net
RTechRef:    https://rdap.arin.net/registry/entity/DKV5-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 AS5667?

ASN AS5667 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS5667?

AS5667 is listed under You Tools Corporation/FastNet.

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.