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AS20228 Navajo Tribal Utility Authority

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

Navajo Tribal Utility Authority ntua.com

US 4 Routes

AS Data

AS20228

AS20228 – Navajo Tribal Utility Authority

AS Number	20228
AS Name	NTUA
Organization	Navajo Tribal Utility Authority(ntua-2)
Country	US
Website	ntua.com
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2013-04-02

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Use ASN data for AS20228 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
74.117.36.0/22	AS20228	Navajo Tribal Utility Authority	Navajo Tribal Utility Authority	1024
162.219.88.0/21	AS20228	Navajo Tribal Utility Authority	Navajo Tribal Utility Authority	2048
66.92.68.0/22	AS20228	Navajo Tribal Utility Authority	Navajo Tribal Utility Authority	1024
2607:1140::/32	AS20228	Navajo Tribal Utility Authority	Navajo Tribal Utility Authority	~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:       20228
ASName:         NTUA
ASHandle:       AS20228
RegDate:        2013-04-02
Updated:        2013-04-02    
Ref:            https://rdap.arin.net/registry/autnum/20228


OrgName:        Navajo Tribal Utility Authority
OrgId:          NTUA-2
Address:        PO Box 170
City:           Ft Defiance
StateProv:      AZ
PostalCode:     85020
Country:        US
RegDate:        2013-02-01
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/NTUA-2


OrgAbuseHandle: DDM63-ARIN
OrgAbuseName:   Malloch, Douglas Douglas
OrgAbusePhone:  +1-928-729-6589 
OrgAbuseEmail:  douglasm@ntua.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DDM63-ARIN

OrgTechHandle: SHORT97-ARIN
OrgTechName:   Shorty, Uryan 
OrgTechPhone:  +1-928-729-6426 
OrgTechEmail:  uryans@ntua.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SHORT97-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
AS19256	COMMNET WIRELESS LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US

Downstreams

AS Number	Description	Country
AS19256	COMMNET WIRELESS LLC	US

Frequently Asked Questions

What is ASN AS20228?

ASN AS20228 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20228?

AS20228 is listed under Navajo Tribal Utility Authority.

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.