ASN AS55112 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55112?

AS55112 is listed under Tallgrass Operations, 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?

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AS55112 Tallgrass Operations, LLC

ASN Lookup Tool

Tallgrass Operations, LLC tallgrass.com

US 10 Routes

AS Data

AS55112

AS55112 – Tallgrass Operations, LLC

AS Number	55112
AS Name	TALLGRASSENERGYLP
Organization	Tallgrass Operations, LLC(tepl-1)
Country	US
Website	tallgrass.com
Number of IPv4 Routes	10
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2013-03-07

ASN Intelligence API for production workflows

Use ASN data for AS55112 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.222.108.0/24	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	256
192.222.104.0/21	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	2048
192.222.106.0/24	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	256
192.222.107.0/24	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	256
192.222.109.0/24	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	256
192.222.104.0/23	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	512
192.222.111.0/24	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	256
192.222.104.0/24	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	256
192.222.105.0/24	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	256
192.222.108.0/23	AS55112	Tallgrass Operations, LLC	Tallgrass Operations, LLC	512

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:       55112
ASName:         TALLGRASSENERGYLP
ASHandle:       AS55112
RegDate:        2013-03-07
Updated:        2013-03-07
Comment:        www.tallgrassenergylp.com    
Ref:            https://rdap.arin.net/registry/autnum/55112


OrgName:        Tallgrass Operations, LLC
OrgId:          TEPL-1
Address:        370 Van Gordon St.
City:           Lakewood
StateProv:      CO
PostalCode:     80228
Country:        US
RegDate:        2012-10-03
Updated:        2024-04-03
Ref:            https://rdap.arin.net/registry/entity/TEPL-1


OrgAbuseHandle: CHURC135-ARIN
OrgAbuseName:   Church, Ben 
OrgAbusePhone:  +1-303-763-3120 
OrgAbuseEmail:  ben.church@tallgrass.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHURC135-ARIN

OrgTechHandle: RECHJ-ARIN
OrgTechName:   Rech, Jaime 
OrgTechPhone:  +1-720-452-6701 
OrgTechEmail:  jaime.rech@tallgrassenergylp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RECHJ-ARIN

OrgDNSHandle: CHURC135-ARIN
OrgDNSName:   Church, Ben 
OrgDNSPhone:  +1-303-763-3120 
OrgDNSEmail:  ben.church@tallgrass.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/CHURC135-ARIN

OrgNOCHandle: RECHJ-ARIN
OrgNOCName:   Rech, Jaime 
OrgNOCPhone:  +1-720-452-6701 
OrgNOCEmail:  jaime.rech@tallgrassenergylp.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RECHJ-ARIN

OrgRoutingHandle: CHURC135-ARIN
OrgRoutingName:   Church, Ben 
OrgRoutingPhone:  +1-303-763-3120 
OrgRoutingEmail:  ben.church@tallgrass.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHURC135-ARIN

OrgAbuseHandle: RECHJ-ARIN
OrgAbuseName:   Rech, Jaime 
OrgAbusePhone:  +1-720-452-6701 
OrgAbuseEmail:  jaime.rech@tallgrassenergylp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RECHJ-ARIN

OrgTechHandle: CHURC135-ARIN
OrgTechName:   Church, Ben 
OrgTechPhone:  +1-303-763-3120 
OrgTechEmail:  ben.church@tallgrass.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CHURC135-ARIN

OrgNOCHandle: CHURC135-ARIN
OrgNOCName:   Church, Ben 
OrgNOCPhone:  +1-303-763-3120 
OrgNOCEmail:  ben.church@tallgrass.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CHURC135-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS1239	Cogent Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US