ASN AS55236 is an Autonomous System Number used to identify a network for BGP internet routing.

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?

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AS55236 CBC | IPGeolocation.io

ASN Lookup Tool

CBC getonward.com

US 7 Routes

AS Data

AS55236

AS55236 – CBC

AS Number	55236
AS Name	CBC
Organization	CBC(cbc-201)
Country	US
Website	getonward.com
Number of IPv4 Routes	4
Number of IPv6 Routes	3
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2013-04-26

ASN Intelligence API for production workflows

Use ASN data for AS55236 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2604:6240:3::/48	AS55236	CBC	CBC	~1×10²⁴
192.100.16.0/24	AS55236	CBC	Owens Valley Radio Observatory	256
2604:6240:4::/48	AS55236	CBC	CBC	~1×10²⁴
2604:6240::/32	AS55236	CBC	CBC	~79×10²⁷
199.26.184.0/24	AS55236	CBC	CBC	256
162.252.88.0/22	AS55236	CBC	CBC	1024
162.254.56.0/24	AS55236	CBC	SierraGem Technologies, LLC	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:       55236
ASName:         CBC
ASHandle:       AS55236
RegDate:        2013-04-26
Updated:        2013-04-26    
Ref:            https://rdap.arin.net/registry/autnum/55236


OrgName:        CBC
OrgId:          CBC-201
Address:        1101 Nimitz Ave
City:           Vallejo
StateProv:      CA
PostalCode:     94592
Country:        US
RegDate:        2013-04-18
Updated:        2025-12-04
Ref:            https://rdap.arin.net/registry/entity/CBC-201


OrgTechHandle: SMC365-ARIN
OrgTechName:   Cox, Sean Michael
OrgTechPhone:  +1-760-881-0746 
OrgTechEmail:  scox@getonward.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SMC365-ARIN

OrgNOCHandle: NOC32905-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-888-732-9077 
OrgNOCEmail:  noc@inyonetworks.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32905-ARIN

OrgTechHandle: JAS221-ARIN
OrgTechName:   Shimane, Jacob Allen
OrgTechPhone:  +1-909-450-8081 
OrgTechEmail:  jshimane@getonward.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JAS221-ARIN

OrgAbuseHandle: ABUSE7340-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-844-994-4448 
OrgAbuseEmail:  IPabuse@inyonetworks.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7340-ARIN

OrgTechHandle: PETRO179-ARIN
OrgTechName:   Petrosyan, Gagik 
OrgTechPhone:  +1-909-457-8403 
OrgTechEmail:  gpetrosyan@getonward.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PETRO179-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
AS606	schat.net	US
AS18439	Northern Nevada High Speed LLC	US
AS26721	Inyo Networks	US
AS19890	LONE PINE Communications	US

Upstreams

AS Number	Description	Country
AS26721	Inyo Networks	US

Downstreams

AS Number	Description	Country
AS606	schat.net	US
AS18439	Northern Nevada High Speed LLC	US
AS19890	LONE PINE Communications	US

Contacts

Email Contacts

jshimane@getonward.com gpetrosyan@getonward.com scox@getonward.com

Abuse Contacts

IPabuse@inyonetworks.com