AS33566 Knoxville Utilities Board

Knoxville Utilities Board

AS Number 33566
Website https://www.kub.org

Registered on: 24 Jul 2012 (13 years old)
Registered to: ARIN-KUB1 (arin)

Network status: Active, Allocated under ARIN

Network type: Eyeball

Prefixes Originated: 41 IPv4, 35 IPv6

Upstreams

AS174 - Cogent Communications, LLC
AS6461 - Zayo Bandwidth
AS7029 - Windstream Communications LLC

Rankings

#218 for Estimated Eyeballs in United States

Tags:

	Prefix	Description
	162.81.0.0/16	Knoxville Utilities Board
	162.81.8.0/24	Knoxville Utilities Board
	162.81.16.0/20	Knoxville Utilities Board
	162.81.32.0/20	Knoxville Utilities Board
	162.81.48.0/20	Knoxville Utilities Board
	162.81.70.0/24	Knoxville Utilities Board
	162.81.100.0/24	Knoxville Utilities Board
	162.81.101.0/24	Knoxville Utilities Board
	162.81.102.0/24	Knoxville Utilities Board
	162.81.103.0/24	Knoxville Utilities Board
	162.81.104.0/24	Knoxville Utilities Board
	162.81.105.0/24	Knoxville Utilities Board
	162.81.107.0/24	Knoxville Utilities Board
	162.81.108.0/24	Knoxville Utilities Board
	162.81.109.0/24	Knoxville Utilities Board
	162.81.110.0/24	Knoxville Utilities Board
	162.81.111.0/24	Knoxville Utilities Board
	162.81.112.0/24	Knoxville Utilities Board
	162.81.113.0/24	Knoxville Utilities Board
	162.81.116.0/24	Knoxville Utilities Board
	162.81.117.0/24	Knoxville Utilities Board
	162.81.119.0/24	Knoxville Utilities Board
	162.81.120.0/24	Knoxville Utilities Board
	162.81.128.0/20	Knoxville Utilities Board
	162.81.144.0/21	Knoxville Utilities Board
	162.81.160.0/21	Knoxville Utilities Board
	162.81.168.0/21	Knoxville Utilities Board
	162.81.176.0/21	Knoxville Utilities Board
	162.81.184.0/21	Knoxville Utilities Board
	162.81.192.0/21	Knoxville Utilities Board
	162.81.200.0/21	Knoxville Utilities Board
	162.81.208.0/20	Knoxville Utilities Board
	162.81.228.0/22	Knoxville Utilities Board
	162.81.232.0/22	Knoxville Utilities Board
	162.81.240.0/22	Knoxville Utilities Board
	162.81.244.0/22	Knoxville Utilities Board
	162.81.248.0/21	Knoxville Utilities Board
	192.147.142.0/24	SNMP Research, Inc
	192.147.143.0/24	SNMP Research, Inc
	192.147.144.0/24	SNMP Research, Inc
	192.147.145.0/24	SNMP Research, Inc
	2606:83c0:c00::/38	Knoxville Utilities Board
	2606:83c0:1000::/36	Knoxville Utilities Board
	2606:83c0:2000::/37	Knoxville Utilities Board
	2606:83c0:3000::/37	Knoxville Utilities Board
	2606:83c0:6400::/40	Knoxville Utilities Board
	2606:83c0:6500::/40	Knoxville Utilities Board
	2606:83c0:6600::/40	Knoxville Utilities Board
	2606:83c0:6700::/40	Knoxville Utilities Board
	2606:83c0:6800::/40	Knoxville Utilities Board
	2606:83c0:6900::/40	Knoxville Utilities Board
	2606:83c0:6b00::/40	Knoxville Utilities Board
	2606:83c0:6c00::/40	Knoxville Utilities Board
	2606:83c0:6d00::/40	Knoxville Utilities Board
	2606:83c0:6e00::/40	Knoxville Utilities Board
	2606:83c0:6f00::/40	Knoxville Utilities Board
	2606:83c0:7000::/40	Knoxville Utilities Board
	2606:83c0:7100::/40	Knoxville Utilities Board
	2606:83c0:7400::/40	Knoxville Utilities Board
	2606:83c0:7500::/40	Knoxville Utilities Board
	2606:83c0:7700::/40	Knoxville Utilities Board
	2606:83c0:7800::/40	Knoxville Utilities Board
	2606:83c0:8000::/37	Knoxville Utilities Board
	2606:83c0:9000::/37	Knoxville Utilities Board
	2606:83c0:a000::/37	Knoxville Utilities Board
	2606:83c0:a251::/48	Knoxville Utilities Board
	2606:83c0:a800::/37	Knoxville Utilities Board
	2606:83c0:b000::/37	Knoxville Utilities Board
	2606:83c0:b800::/37	Knoxville Utilities Board
	2606:83c0:c000::/37	Knoxville Utilities Board
	2606:83c0:c800::/37	Knoxville Utilities Board
	2606:83c0:d000::/37	Knoxville Utilities Board
	2606:83c0:e400::/40	Knoxville Utilities Board
	2606:83c0:e800::/37	Knoxville Utilities Board
	2606:83c0:f000::/40	Knoxville Utilities Board
	2606:83c0:f400::/40	Knoxville Utilities Board

Peers: 17

Upstreams: 3

Downstreams: 3 (Cone: 5)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS174	Cogent Communications, LLC	✔	✔
AS6461	Zayo Bandwidth	✔	✔
AS7029	Windstream Communications LLC	✔	✔

Peers

ASN	Description	IPv4	IPv6
AS6461	Zayo Bandwidth	✔	✔
AS174	Cogent Communications, LLC	✔	✔
AS6939	Hurricane Electric LLC	✔	✔
AS7029	Windstream Communications LLC	✔	✔
AS137409	GSL Networks Pty LTD	✔	✔
AS394177	Shift Hosting LLC	✔	✔
AS401045	Knox County Government	✔	✘
AS32096	Knoxville Utilities Board	✔	✘
AS49544	i3D.net B.V	✔	✔
AS1828	Unitas Global	✔	✔
AS29802	HIVELOCITY, Inc.	✔	✔
AS32133	Ting Fiber Inc.	✔	✔
AS62642	Bigleaf Networks, Inc.	✔	✘
AS1239	Sprint Wireline (Cogent)	✔	✘
AS14016	Capcon Networks	✔	✘
AS11758	IRIS Networks	✔	✘
AS62887	WhiteSky Communications, LLC.	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS401045	Knox County Government	✔	✘
AS32096	Knoxville Utilities Board	✔	✘
AS7029	Windstream Communications LLC	✔	✘

ASHandle:       AS33566
OrgID:          KUB1
ASName:         KUB-FIBER-01
ASNumber:       33566
RegDate:        2012-07-24
Updated:        2026-01-28
TechHandle:     MAYFI85-ARIN
TechHandle:     POWEL601-ARIN
Source:         ARIN



OrgID:          KUB1
OrgName:        Knoxville Utilities Board
CanAllocate:    
Street:         4505 Middlebrook Pike
City:           Knoxville
State/Prov:     TN
Country:        US
PostalCode:     37921
RegDate:        2010-08-23
Updated:        2026-01-28
OrgAdminHandle: JEL66-ARIN
OrgTechHandle:  HUTCH361-ARIN
OrgTechHandle:  JEL66-ARIN
OrgTechHandle:  MAYFI85-ARIN
OrgTechHandle:  POWEL601-ARIN
OrgAbuseHandle: KUBNO-ARIN
OrgNOCHandle:   KUBNO-ARIN
Source:         ARIN





OrgAdminHandle:       JEL66-ARIN
OrgAdminName:         Jeffrey Lowe
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HUTCH361-ARIN
OrgTechName:          Mark Hutchinson
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JEL66-ARIN
OrgTechName:          Jeffrey Lowe
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MAYFI85-ARIN
OrgTechName:          Jody Mayfield
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        POWEL601-ARIN
OrgTechName:          Justin Powell
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       KUBNO-ARIN
OrgAbuseName:          KUB NOC
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         KUBNO-ARIN
OrgNOCName:            KUB NOC
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           MAYFI85-ARIN
TechName:             Jody Mayfield
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           POWEL601-ARIN
TechName:             Justin Powell
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-09T03:27:18Z UTC

Member of the following AS-SETs

-	Member	ASN Count
ARIN	as33566:as-kubfiber	1
RADB	as-windstream-cust	2136
LEVEL3	as-level3-origins-na	0
ALTDB	as-drix	183

	Name	IPv4	IPv6	Link Speed
	Equinix Ashburn	206.126.237.229	2001:504:0:2:0:3:3566:1	100 gbps
	Digital Realty Atlanta	206.126.110.128	2001:504:17:110::128	100 gbps

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Upstreams

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Network Policy

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Upstreams

Peers

Downstreams

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