AS21947 Blackfoot Telephone Cooperative, Inc.

BCI

Company Website

IPv4 Addresses: 71,424

Number of Peers: 30

Number of Prefixes: 17

Traffic Estimation: 50-100Gbps

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS21947 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

Traffic Estimation:

50-100Gbps

Traffic Ratio:

Mostly Inbound

Internet Exchanges:

3

Website:

http://www.blackfoot.com

AS21947 Network

IPv4 Prefixes:

14

IPv4 Peers:

20

IPv4 Upstreams:

4

IPv6 Prefixes:

3

IPv6 Peers:

10

IPv6 Upstreams:

4

Contacts

Email Contacts:

rfeenstra@blackfoot.com

sdombrosky@blackfoot.com

jgrayson@blackfoot.com

sflynn@blackfoot.com

abuse@blackfoot.net

Abuse Contacts:

abuse@blackfoot.net

Address:

1221 N. Russel St.,

Missoula,

MT,

59808,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	64.25.128.0/20	Blackfoot Telephone Cooperative, Inc.		64.25.128.0/20	ARIN
	66.109.128.0/19	Blackfoot Telephone Cooperative, Inc.		66.109.128.0/19	ARIN
	69.51.64.0/18	Blackfoot Telephone Cooperative, Inc.		69.51.64.0/18	ARIN
	69.165.112.0/20	Blackfoot Telephone Cooperative, Inc.		69.165.112.0/20	ARIN
	192.150.152.0/21	Blackfoot Telephone Cooperative, Inc.		192.150.152.0/21	ARIN
	192.225.176.0/20	Blackfoot Telephone Cooperative, Inc.		192.225.176.0/20	ARIN
	198.60.195.0/24	University of Idaho		198.60.194.0/23	ARIN
	199.195.120.0/21	Blackfoot Telephone Cooperative, Inc.		199.195.120.0/21	ARIN
	204.11.244.0/22	Blackfoot Telephone Cooperative, Inc.		204.11.244.0/22	ARIN
	205.167.162.0/23	Hellgate Elementary School District #4		205.167.162.0/23	ARIN
	209.137.224.0/19	Blackfoot Telephone Cooperative, Inc.		209.137.224.0/19	ARIN
	209.200.192.0/19	Blackfoot Telephone Cooperative, Inc.		209.200.192.0/19	ARIN
	216.14.224.0/19	Blackfoot Telephone Cooperative, Inc.		216.14.224.0/19	ARIN
	216.47.48.0/20	Blackfoot Telephone Cooperative, Inc.		216.47.48.0/20	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:1940::/32	Blackfoot Telephone Cooperative, Inc.		2001:1940::/32	ARIN
	2604:300::/32	Blackfoot Telephone Cooperative, Inc.		2604:300::/32	ARIN
	2607:f8e0::/32	Blackfoot Telephone Cooperative, Inc.		2607:f8e0::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS15305	SYRINGANETWORKS	Syringa Networks, LLC
	AS46324	ADVANCED-STREAM-01	Advanced Stream Inc.
	AS22785	GLACIER-BANCORP-INC	GLACIER BANCORP INC
	AS18106	VIEWQWEST-SG-AP	Viewqwest Pte Ltd
	AS6939	HURRICANE	Hurricane Electric LLC
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS13590	MDMH	Marcus Daly Memorial Hospital Corporation
	AS1378	IBEL	Interbel Telephone Cooperative, Inc.
	AS397162	SUMOFIBER-IDAHO	Sumofiber
	AS395251	BHS-MT	Benefis Health System
	AS33521	MISSOULA-COUNTY-PUBLIC-SCHOOLS	Missoula County Public Schools
	AS395861	MIA	Medical Imaging Associates of Idaho Falls, P.A.
	AS15331	BCI-LAB	Blackfoot Telephone Cooperative, Inc.
	AS33281	BRIGHAM-YOUNG-UNIVERSITY-IDAHO	BRIGHAM YOUNG UNIVERSITY - IDAHO
	AS398437	HOT-SPRINGS-TEL-01	Hot Springs Telephone Company
	AS393630	AVANTGUARD	Avantguard Monitoring Centers
	AS27391	WASHCORP-AS1	Washington Corporations
	AS20274	FVCC-AS	Flathead Valley Community College
	AS54410	BDHS-AS	Bozeman Deaconess Health Services

Country	ASN	Name	Description	IPv4
	AS6939	HURRICANE	Hurricane Electric LLC
	AS15331	BCI-LAB	Blackfoot Telephone Cooperative, Inc.
	AS58511	ANYCAST-GLOBAL-BACKBONE	Anycast Global Backbone
	AS18106	VIEWQWEST-SG-AP	Viewqwest Pte Ltd
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS15305	SYRINGANETWORKS	Syringa Networks, LLC
	AS397162	SUMOFIBER-IDAHO	Sumofiber
	AS33281	BRIGHAM-YOUNG-UNIVERSITY-IDAHO	BRIGHAM YOUNG UNIVERSITY - IDAHO
	AS398437	HOT-SPRINGS-TEL-01	Hot Springs Telephone Company

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS15305	SYRINGANETWORKS	Syringa Networks, LLC
	AS6939	HURRICANE	Hurricane Electric LLC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS15305	SYRINGANETWORKS	Syringa Networks, LLC
	AS6939	HURRICANE	Hurricane Electric LLC

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS395861	MIA	Medical Imaging Associates of Idaho Falls, P.A.
	AS46324	ADVANCED-STREAM-01	Advanced Stream Inc.
	AS1378	IBEL	Interbel Telephone Cooperative, Inc.
	AS27391	WASHCORP-AS1	Washington Corporations
	AS397162	SUMOFIBER-IDAHO	Sumofiber
	AS15331	BCI-LAB	Blackfoot Telephone Cooperative, Inc.
	AS398437	HOT-SPRINGS-TEL-01	Hot Springs Telephone Company
	AS22785	GLACIER-BANCORP-INC	GLACIER BANCORP INC
	AS54410	BDHS-AS	Bozeman Deaconess Health Services
	AS33521	MISSOULA-COUNTY-PUBLIC-SCHOOLS	Missoula County Public Schools
	AS13590	MDMH	Marcus Daly Memorial Hospital Corporation
	AS33281	BRIGHAM-YOUNG-UNIVERSITY-IDAHO	BRIGHAM YOUNG UNIVERSITY - IDAHO
	AS20274	FVCC-AS	Flathead Valley Community College
	AS393630	AVANTGUARD	Avantguard Monitoring Centers
	AS395251	BHS-MT	Benefis Health System

Country	ASN	Name	Description	IPv4
	AS397162	SUMOFIBER-IDAHO	Sumofiber
	AS15331	BCI-LAB	Blackfoot Telephone Cooperative, Inc.
	AS398437	HOT-SPRINGS-TEL-01	Hot Springs Telephone Company
	AS33281	BRIGHAM-YOUNG-UNIVERSITY-IDAHO	BRIGHAM YOUNG UNIVERSITY - IDAHO

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


ASNumber:       21947
ASName:         BCI
ASHandle:       AS21947
RegDate:        2001-07-17
Updated:        2013-07-22    
Ref:            https://rdap.arin.net/registry/autnum/21947


OrgName:        Blackfoot Telephone Cooperative, Inc.
OrgId:          BTC-13
Address:        1221 N. Russel St.
City:           Missoula
StateProv:      MT
PostalCode:     59808
Country:        US
RegDate:        1999-08-11
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/BTC-13


OrgNOCHandle: FEENS-ARIN
OrgNOCName:   Feenstra, Rob 
OrgNOCPhone:  +1-406-541-5495 
OrgNOCEmail:  rfeenstra@blackfoot.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/FEENS-ARIN

OrgTechHandle: DOMBR8-ARIN
OrgTechName:   Dombrosky, Shaun 
OrgTechPhone:  +1-406-541-5000 
OrgTechEmail:  sdombrosky@blackfoot.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DOMBR8-ARIN

OrgTechHandle: FEENS-ARIN
OrgTechName:   Feenstra, Rob 
OrgTechPhone:  +1-406-541-5495 
OrgTechEmail:  rfeenstra@blackfoot.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FEENS-ARIN

OrgTechHandle: GRAYS80-ARIN
OrgTechName:   Grayson, Jordan 
OrgTechPhone:  +1-406-541-5000 
OrgTechEmail:  jgrayson@blackfoot.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GRAYS80-ARIN

OrgTechHandle: FLYNN168-ARIN
OrgTechName:   Flynn, Shannon 
OrgTechPhone:  +1-406-541-5373 
OrgTechEmail:  sflynn@blackfoot.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FLYNN168-ARIN

OrgAbuseHandle: NAE2-ARIN
OrgAbuseName:   Network Abuse Email
OrgAbusePhone:  +1-406-541-5000 
OrgAbuseEmail:  abuse@blackfoot.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAE2-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
	SIX Seattle	Seattle Internet Exchange (MTU 1500)	206.81.80.109	2001:504:16::55bb	100 Gbps
	IX-Denver	Interconnection eXchange Denver	206.53.175.13	2001:504:58::13	10 Gbps
	SIX Seattle	Seattle Internet Exchange (MTU 1500)	206.81.80.209	2001:504:16::209:0:55bb	100 Gbps