What is ASN AS399064?

ASN AS399064 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS399064?

AS399064 is listed under Content Guru Inc.

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.

AS399064 Content Guru Inc | IPGeolocation.io

ASN Lookup Tool

Content Guru Inc contentguru.com

US 6 Routes

AS Data

AS399064

AS399064 – Content Guru Inc

AS Number	399064
AS Name	CONTENTGURU-US
Organization	Content Guru Inc(cg-1026)
Country	US
Website	contentguru.com
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2020-11-17

ASN Intelligence API for production workflows

Use ASN data for AS399064 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.77.250.0/24	AS399064	Content Guru Inc	Cogent Communications, LLC	256
38.65.7.0/24	AS399064	Content Guru Inc	Content Guru	256
66.187.15.0/24	AS399064	Content Guru Inc	Content Guru Inc	256
65.198.1.0/24	AS399064	Content Guru Inc	Verizon Business	256
38.111.202.0/24	AS399064	Content Guru Inc	Content Guru	256
38.99.112.0/24	AS399064	Content Guru Inc	Content Guru	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:       399064
ASName:         CONTENTGURU-US
ASHandle:       AS399064
RegDate:        2020-11-17
Updated:        2020-11-17    
Ref:            https://rdap.arin.net/registry/autnum/399064


OrgName:        Content Guru Inc
OrgId:          CG-1026
Address:        900 E. Hamilton Avenue,
Address:        Suite 510
City:           Campbell
StateProv:      CA
PostalCode:     95008
Country:        US
RegDate:        2020-10-29
Updated:        2024-11-25
Comment:        http://www.contentguru.com
Ref:            https://rdap.arin.net/registry/entity/CG-1026


OrgRoutingHandle: CHAND317-ARIN
OrgRoutingName:   Chandrasekar, Sandhip 
OrgRoutingPhone:  +1-408-559-3988 
OrgRoutingEmail:  sch@contentguru.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHAND317-ARIN

OrgTechHandle: NETWO9313-ARIN
OrgTechName:   Network Team
OrgTechPhone:  +441344 852350 
OrgTechEmail:  netops@contentguru.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9313-ARIN

OrgTechHandle: PRICE603-ARIN
OrgTechName:   Price, Chris 
OrgTechPhone:  +441344304340 
OrgTechEmail:  cjp@contentguru.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PRICE603-ARIN

OrgAbuseHandle: SECUR151-ARIN
OrgAbuseName:   Security
OrgAbusePhone:  +441344 852 350 
OrgAbuseEmail:  Abuse@redwoodtech.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SECUR151-ARIN

OrgRoutingHandle: LAMPT8-ARIN
OrgRoutingName:   Lamptey, Barry 
OrgRoutingPhone:  +441344304344 
OrgRoutingEmail:  bal@contentguru.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LAMPT8-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
AS1239	Cogent Communications, LLC	US
AS701	Verizon Business/UUnet	US
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US
AS701	Verizon Business	US

Contacts

Email Contacts

bal@contentguru.com cjp@contentguru.com netops@contentguru.com sch@contentguru.com

Abuse Contacts

Abuse@redwoodtech.com