AS11250 Tri-State Generation and Transmission Association Inc.

TRI-STATE-G-AND-T

IPv4 Addresses: 2,560

Number of Peers: 6

Number of Prefixes: 11

ASN Allocated: 1^st June 1998

ASN
Prefixes
Peers
Upstreams
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World Map
Raw Whois

AS11250 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

1^st June 1998

Allocated Country:

AS11250 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

nsg@tristategt.org

abuse@tristategt.org

bobby.kain@tristategt.org

Abuse Contacts:

abuse@tristategt.org

Address:

1100 W 116TH AVE,

WESTMINSTER,

CO,

80234,

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
198.176.183.0/24	Tri-State Generation and Transmission Association, Inc.	198.176.183.0/24	ARIN
198.176.240.0/24	Tri-State Generation and Transmission Association, Inc.	198.176.240.0/22	ARIN
198.176.241.0/24	Tri-State Generation and Transmission Association, Inc.	198.176.240.0/22	ARIN
198.176.242.0/24	Tri-State Generation and Transmission Association, Inc.	198.176.240.0/22	ARIN
198.176.243.0/24	Tri-State Generation and Transmission Association, Inc.	198.176.240.0/22	ARIN
198.176.244.0/24	Tri-State Generation and Transmission Association, Inc.	198.176.244.0/23	ARIN
198.176.245.0/24	Tri-State Generation and Transmission Association, Inc.	198.176.244.0/23	ARIN
204.75.190.0/24	Tri-State Generation and Transmission Association, Inc.	204.75.190.0/23	ARIN
204.75.191.0/24	Tri-State Generation and Transmission Association, Inc.	204.44.16.0/20	ARIN
204.75.192.0/24	Tri-State Generation and Transmission Association, Inc.	204.75.192.0/24	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:10a:e000::/40	Tri-State Generation and Transmission Association, Inc.		2620:10a:e000::/40	ARIN

IPv4 Peers
IPv6 Peers

ASN	Name	Description
AS30688	FASTTRACK-NET-AS	FastTrack Communications Inc.
AS3356	LEVEL3	Level 3 Parent, LLC
AS6461	ZAYO-6461	Zayo Bandwidth

ASN	Name	Description
AS6461	ZAYO-6461	Zayo Bandwidth
AS30688	FASTTRACK-NET-AS	FastTrack Communications Inc.
AS3356	LEVEL3	Level 3 Parent, LLC

IPv4 Upstreams
IPv6 Upstreams

ASN	Name	Description
AS3356	LEVEL3	Level 3 Parent, LLC
AS6461	ZAYO-6461	Zayo Bandwidth
AS30688	FASTTRACK-NET-AS	FastTrack Communications Inc.

IPv4 Upstream Graph

ASN	Name	Description
AS3356	LEVEL3	Level 3 Parent, LLC
AS6461	ZAYO-6461	Zayo Bandwidth
AS30688	FASTTRACK-NET-AS	FastTrack Communications Inc.

IPv6 Upstream Graph

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11250
ASName:         TRI-STATE-G-AND-T
ASHandle:       AS11250
RegDate:        1998-06-01
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/11250


OrgName:        Tri-State Generation and Transmission Association Inc.
OrgId:          TGTA-1
Address:        1100 W 116TH AVE
City:           WESTMINSTER
StateProv:      CO
PostalCode:     80234
Country:        US
RegDate:        1998-06-01
Updated:        2021-10-13
Ref:            https://rdap.arin.net/registry/entity/TGTA-1


OrgTechHandle: NETWO4529-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-720-872-7067 
OrgTechEmail:  nsg@tristategt.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4529-ARIN

OrgAbuseHandle: TUCKD1-ARIN
OrgAbuseName:   Tuck, Daniel 
OrgAbusePhone:  +1-303-254-3838 
OrgAbuseEmail:  abuse@tristategt.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TUCKD1-ARIN

RTechHandle: NETWO4529-ARIN
RTechName:   Network Operations
RTechPhone:  +1-720-872-7067 
RTechEmail:  bobby.kain@tristategt.org
RTechRef:    https://rdap.arin.net/registry/entity/NETWO4529-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS11250 Tri-State Generation and Transmission Association Inc.

TRI-STATE-G-AND-T

AS11250 Summary

Regional Registry:

Allocation Status:

Allocation Date:

Allocated Country:

AS11250 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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