ASN AS11979 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11979?

AS11979 is listed under Bluegrass Network LLC.

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.

AS11979 Bluegrass Network LLC

ASN Lookup Tool

Bluegrass Network LLC blue.net

US 32 Routes

AS Data

AS11979

AS11979 – Bluegrass Network LLC

AS Number	11979
AS Name	BLUENET
Organization	Bluegrass Network LLC(blue)
Country	US
Website	blue.net
Number of IPv4 Routes	25
Number of IPv6 Routes	7
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1999-02-22

ASN Intelligence API for production workflows

Use ASN data for AS11979 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.38.12.0/24	AS11979	Bluegrass Network LLC	Duo Broadband	256
67.221.40.0/21	AS11979	Bluegrass Network LLC	Duo Broadband	2048
66.38.16.0/22	AS11979	Bluegrass Network LLC	Duo Broadband	1024
66.38.59.0/24	AS11979	Bluegrass Network LLC	Duo Broadband	256
64.250.76.0/23	AS11979	Bluegrass Network LLC	Duo Broadband	512
66.38.1.0/24	AS11979	Bluegrass Network LLC	Bluegrass Network LLC	256
66.38.2.0/23	AS11979	Bluegrass Network LLC	Brandenburg Telephone Company	512
45.56.208.0/21	AS11979	Bluegrass Network LLC	Duo Broadband	2048
2607:f9d0:c000::/40	AS11979	Bluegrass Network LLC	Bluegrass Network LLC	~309×10²⁴
2604:44c0::/32	AS11979	Bluegrass Network LLC	Duo Broadband	~79×10²⁷

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:       11979
ASName:         BLUENET
ASHandle:       AS11979
RegDate:        1999-02-22
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/11979


OrgName:        Bluegrass Network LLC
OrgId:          BLUE
Address:        115 W. Williams St.
City:           Elizabethtown
StateProv:      KY
PostalCode:     42701
Country:        US
RegDate:        1996-06-16
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/BLUE

ReferralServer:  rwhois://rwhois.blue.net:4321

OrgTechHandle: NA175-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-270-982-8860 
OrgTechEmail:  adminblue@blue.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NA175-ARIN

OrgNOCHandle: NA175-ARIN
OrgNOCName:   Network Administrator
OrgNOCPhone:  +1-270-982-8860 
OrgNOCEmail:  adminblue@blue.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NA175-ARIN

OrgAbuseHandle: NA175-ARIN
OrgAbuseName:   Network Administrator
OrgAbusePhone:  +1-270-982-8860 
OrgAbuseEmail:  adminblue@blue.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NA175-ARIN

RTechHandle: NA175-ARIN
RTechName:   Network Administrator
RTechPhone:  +1-270-982-8860 
RTechEmail:  adminblue@blue.net
RTechRef:    https://rdap.arin.net/registry/entity/NA175-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
AS24482	SG.GS	SG
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS16433	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	US
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS4826	Vocus Connect International Backbone	AU
AS6082	IPiFony Systems, Inc.	US
AS10242	US Internet Corp	US
AS14537	Continent 8 LLC	US
AS26727	Brandenburg Telephone Company	US

Upstreams

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US
AS137409	GSL Networks Pty LTD	AU
AS4826	VOCUS PTY LTD	AU

Downstreams

AS Number	Description	Country
AS26727	Brandenburg Telephone Company	US
AS16433	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	US
AS400589	LTC Connect	US
AS19331	Twin Lakes Telephone Cooperative Corporation	US
AS29894	South Central Rural Telecommunications Cooperative Inc.	US