ASN AS64238 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS64238?

AS64238 is listed under DNS OARC.

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.

AS64238 DNS OARC | IPGeolocation.io

ASN Lookup Tool

DNS OARC dns-oarc.net

US 5 Routes

AS Data

AS64238

AS64238 – DNS OARC

AS Number	64238
AS Name	ASN-OARC
Organization	DNS OARC(oarci)
Country	US
Website	dns-oarc.net
Number of IPv4 Routes	3
Number of IPv6 Routes	2
ASN type	ISP
Registry	ARIN
Date Allocated	2016-02-04

ASN Intelligence API for production workflows

Use ASN data for AS64238 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.191.0.0/23	AS64238	DNS OARC	DNS OARC	512
2001:470:f8::/48	AS64238	DNS OARC	Hurricane Electric LLC	~1×10²⁴
64.191.1.0/24	AS64238	DNS OARC	DNS OARC	256
2620:ff:c000::/48	AS64238	DNS OARC	DNS OARC	~1×10²⁴
64.191.0.0/24	AS64238	DNS OARC	DNS OARC	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:       64238
ASName:         ASN-OARC
ASHandle:       AS64238
RegDate:        2016-02-04
Updated:        2016-02-04
Comment:        www.dns-oarc.net/    
Ref:            https://rdap.arin.net/registry/autnum/64238


OrgName:        DNS-OARC
OrgId:          OARCI
Address:        49 W Maryland St
Address:        Unit 118
City:           Indianapolis
StateProv:      IN
PostalCode:     46204
Country:        US
RegDate:        2009-03-16
Updated:        2025-07-10
Ref:            https://rdap.arin.net/registry/entity/OARCI


OrgTechHandle: REGNA-ARIN
OrgTechName:   Regnauld, Phil 
OrgTechPhone:  +28928474 
OrgTechEmail:  regnauld@dns-oarc.net
OrgTechRef:    https://rdap.arin.net/registry/entity/REGNA-ARIN

OrgNOCHandle: DNSOA1-ARIN
OrgNOCName:   DNS-OARC NOC
OrgNOCPhone:  +1-650-423-1344 
OrgNOCEmail:  noc@dns-oarc.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/DNSOA1-ARIN

OrgAbuseHandle: OARCA1-ARIN
OrgAbuseName:   OARC Abuse
OrgAbusePhone:  +1-650-423-1344 
OrgAbuseEmail:  abuse@dns-oarc.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OARCA1-ARIN

OrgTechHandle: NIMBU-ARIN
OrgTechName:   Nimbus NOC
OrgTechPhone:  +1-647-601-0677 
OrgTechEmail:  noc@NimbusOps.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NIMBU-ARIN

OrgTechHandle: DNSOA-ARIN
OrgTechName:   DNS-OARC Admin
OrgTechPhone:  +1-650-423-1344 
OrgTechEmail:  admin@dns-oarc.net
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSOA-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
AS35008	Kerfuffle, LLC	US
AS10111	Zeofast Network	CN
AS34927	iFog GmbH	CH
AS6939	Hurricane Electric LLC	US
AS400587	Ryamer, LLC	US
AS38439	ZFS.RENT LLC	US
AS2734	CoreSite	US
AS52025	ParadoxNetworks Limited	GB
AS6140	Two P	US
AS36236	NetActuate, Inc	US

Upstreams

AS Number	Description	Country
AS10111	Zeofast Network	CN
AS6939	Hurricane Electric LLC	US

Downstreams

AS Number	Description	Country
AS24865	Keith Mitchell	GB

Contacts

Email Contacts

noc@NimbusOps.com admin@dns-oarc.net regnauld@dns-oarc.net

Abuse Contacts

abuse@dns-oarc.net