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AS26868 NCTA The Internet & Television Association

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

NCTA The Internet & Television Association ncta.com

US 2 Routes

AS Data

AS26868

AS26868 – NCTA The Internet & Television Association

AS Number	26868
AS Name	NCTA-WASHINGTONDC
Organization	NCTA The Internet & Television Association(ncta-2)
Country	US
Website	ncta.com
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-11-16

ASN Intelligence API for production workflows

Use ASN data for AS26868 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:559:8001::/48	AS26868	NCTA The Internet & Television Association	Comcast Cable Communications, LLC	~1×10²⁴
209.23.210.0/24	AS26868	NCTA The Internet & Television Association	National Cable & Telecommunications Association	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:       26868
ASName:         NCTA-WASHINGTONDC
ASHandle:       AS26868
RegDate:        2010-11-16
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/26868


OrgName:        NCTA - The Internet & Television Association
OrgId:          NCTA-2
Address:        25 Massachusetts Ave NW
Address:        Suite 100
City:           Washington
StateProv:      DC
PostalCode:     20001
Country:        US
RegDate:        2006-09-07
Updated:        2022-01-24
Ref:            https://rdap.arin.net/registry/entity/NCTA-2


OrgTechHandle: DGR138-ARIN
OrgTechName:   Grenkevich, David 
OrgTechPhone:  +1-202-222-2402 
OrgTechEmail:  dgrenkevich@ncta.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DGR138-ARIN

OrgAbuseHandle: DGR138-ARIN
OrgAbuseName:   Grenkevich, David 
OrgAbusePhone:  +1-202-222-2402 
OrgAbuseEmail:  dgrenkevich@ncta.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DGR138-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
AS6461	Zayo Bandwidth	US
AS33657	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS33657	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS26868?

ASN AS26868 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS26868?

AS26868 is listed under NCTA The Internet & Television Association.

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.