AS33566 KUB-FIBER-01 - Knoxville Utilities Board, US

AS Number

AS33566

AS Name

KUB-FIBER-01

Org Name

Knoxville Utilities Board

Country / Region

United States

Registry

arin

RegDate

2010-08-23

Updated

2026-01-28

AS33566 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

66,560

IPv6 NUMs(/64)

2,466,316,288

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
162.81.0.0/24	Knoxville Utilities Board	256
162.81.0.0/16	Knoxville Utilities Board	65536
162.81.6.0/23	Knoxville Utilities Board	512
162.81.8.0/24	Knoxville Utilities Board	256
162.81.9.0/24	Knoxville Utilities Board	256
162.81.12.0/22	Knoxville Utilities Board	1024
162.81.16.0/20	Knoxville Utilities Board	4096
162.81.32.0/20	Knoxville Utilities Board	4096
162.81.48.0/20	Knoxville Utilities Board	4096
162.81.70.0/24	Knoxville Utilities Board	256
162.81.100.0/24	Knoxville Utilities Board	256
162.81.101.0/24	Knoxville Utilities Board	256
162.81.102.0/24	Knoxville Utilities Board	256
162.81.103.0/24	Knoxville Utilities Board	256
162.81.104.0/24	Knoxville Utilities Board	256
162.81.105.0/24	Knoxville Utilities Board	256
162.81.106.0/24	Knoxville Utilities Board	256
162.81.107.0/24	Knoxville Utilities Board	256
162.81.108.0/24	Knoxville Utilities Board	256
162.81.109.0/24	Knoxville Utilities Board	256
162.81.110.0/24	Knoxville Utilities Board	256
162.81.111.0/24	Knoxville Utilities Board	256
162.81.112.0/24	Knoxville Utilities Board	256
162.81.113.0/24	Knoxville Utilities Board	256
162.81.115.0/24	Knoxville Utilities Board	256
162.81.116.0/24	Knoxville Utilities Board	256
162.81.117.0/24	Knoxville Utilities Board	256
162.81.119.0/24	Knoxville Utilities Board	256
162.81.120.0/24	Knoxville Utilities Board	256
162.81.128.0/20	Knoxville Utilities Board	4096
162.81.144.0/21	Knoxville Utilities Board	2048
162.81.152.0/21	Knoxville Utilities Board	2048
162.81.160.0/21	Knoxville Utilities Board	2048
162.81.168.0/21	Knoxville Utilities Board	2048
162.81.176.0/21	Knoxville Utilities Board	2048
162.81.184.0/21	Knoxville Utilities Board	2048
162.81.192.0/21	Knoxville Utilities Board	2048
162.81.200.0/21	Knoxville Utilities Board	2048
162.81.208.0/20	Knoxville Utilities Board	4096
162.81.224.0/22	Knoxville Utilities Board	1024
162.81.228.0/22	Knoxville Utilities Board	1024
162.81.232.0/22	Knoxville Utilities Board	1024
162.81.240.0/22	Knoxville Utilities Board	1024
162.81.244.0/22	Knoxville Utilities Board	1024
162.81.248.0/21	Knoxville Utilities Board	2048
192.147.142.0/24	SNMP Research, Inc	256
192.147.143.0/24	SNMP Research, Inc	256
192.147.144.0/24	SNMP Research, Inc	256
192.147.145.0/24	SNMP Research, Inc	256

CIDR	Description	IP NUMs(prefix /64)
2606:83c0:c00::/38	Knoxville Utilities Board	67108864
2606:83c0:1000::/36	Knoxville Utilities Board	268435456
2606:83c0:2000::/37	Knoxville Utilities Board	134217728
2606:83c0:3000::/37	Knoxville Utilities Board	134217728
2606:83c0:6400::/40	Knoxville Utilities Board	16777216
2606:83c0:6500::/40	Knoxville Utilities Board	16777216
2606:83c0:6600::/40	Knoxville Utilities Board	16777216
2606:83c0:6700::/40	Knoxville Utilities Board	16777216
2606:83c0:6800::/40	Knoxville Utilities Board	16777216
2606:83c0:6900::/40	Knoxville Utilities Board	16777216
2606:83c0:6a00::/40	Knoxville Utilities Board	16777216
2606:83c0:6b00::/40	Knoxville Utilities Board	16777216
2606:83c0:6c00::/40	Knoxville Utilities Board	16777216
2606:83c0:6d00::/40	Knoxville Utilities Board	16777216
2606:83c0:6e00::/40	Knoxville Utilities Board	16777216
2606:83c0:6f00::/40	Knoxville Utilities Board	16777216
2606:83c0:7000::/40	Knoxville Utilities Board	16777216
2606:83c0:7100::/40	Knoxville Utilities Board	16777216
2606:83c0:7300::/40	Knoxville Utilities Board	16777216
2606:83c0:7400::/40	Knoxville Utilities Board	16777216
2606:83c0:7500::/40	Knoxville Utilities Board	16777216
2606:83c0:7700::/40	Knoxville Utilities Board	16777216
2606:83c0:7800::/40	Knoxville Utilities Board	16777216
2606:83c0:8000::/37	Knoxville Utilities Board	134217728
2606:83c0:9000::/37	Knoxville Utilities Board	134217728
2606:83c0:9800::/37	Knoxville Utilities Board	134217728
2606:83c0:a000::/37	Knoxville Utilities Board	134217728
2606:83c0:a251::/48	Knoxville Utilities Board	65536
2606:83c0:a800::/37	Knoxville Utilities Board	134217728
2606:83c0:b000::/37	Knoxville Utilities Board	134217728
2606:83c0:b800::/37	Knoxville Utilities Board	134217728
2606:83c0:c000::/37	Knoxville Utilities Board	134217728
2606:83c0:c800::/37	Knoxville Utilities Board	134217728
2606:83c0:d000::/37	Knoxville Utilities Board	134217728
2606:83c0:e000::/40	Knoxville Utilities Board	16777216
2606:83c0:e400::/40	Knoxville Utilities Board	16777216
2606:83c0:e800::/37	Knoxville Utilities Board	134217728
2606:83c0:f000::/40	Knoxville Utilities Board	16777216
2606:83c0:f400::/40	Knoxville Utilities Board	16777216
2606:83c0:f500::/64	Knoxville Utilities Board	1
2606:83c0:f500::/48	Knoxville Utilities Board	65536
2606:83c0:f500:1::/64	Knoxville Utilities Board	1
2606:83c0:f500:2::/64	Knoxville Utilities Board	1

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS14537	CL-1379-14537 - Continent 8 LLC, US	65,536	12,884,901,888	IPv4	IPv6
AS174	COGENT-174 - Cogent Communications, LLC, US	36,233,472	215,834,689,537	IPv4	IPv6
AS1239	COGENT-1239 - Cogent Communications, LLC, US	0	210,729,631,744	IPv4
AS6461	ZAYO-6461 - Zayo Bandwidth, US	1,751,552	51,808,436,224	IPv4	IPv6
AS37721	Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF	15,872	8,589,934,592	IPv4
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S., CO	4,096	8,589,934,592	IPv4	IPv6
AS4826	VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU	331,008	17,180,065,792	IPv4	IPv6
AS13786	SEABORN - Seabras 1 USA, LLC, US	3,072	8,589,934,592	IPv4	IPv6
AS53828	NITEL - NETWORK INNOVATIONS, LLC, US	131,840	4,294,967,296	IPv4
AS24482	SGGS-AS-AP - SG.GS, SG	20,992	4,294,967,296	IPv4	IPv6
AS293	ESNET - ESnet, US	140,800	4,295,163,904	IPv4	IPv6
AS4455	BSO - IX Reach Ltd, GB	64,256	12,884,967,424	IPv4	IPv6
AS6939	HURRICANE - Hurricane Electric LLC, US	458,496	283,043,982,606,336	IPv4	IPv6
AS7029	WINDSTREAM - Windstream Communications LLC, US	10,654,208	1,644,974,899,200	IPv4
AS7195	EDGEUNO S.A.S, CO	32,000	4,274,061,312	IPv4	IPv6
AS32590	VALVE-CORPORATION - Valve Corporation, US	13,568	2,293,760	IPv4	IPv6
AS137409	GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU	140,800	77,423,378,434	IPv4	IPv6
AS6057	Administracion Nacional de Telecomunicaciones, UY	2,155,520	68,719,476,736	IPv4	IPv6
AS6204	ZET-NET - INTERKVM HOST SRL, RO	3,840	268,500,999	IPv4	IPv6
AS37468	ANGOLA-CABLES - Angola Cables, AO	9,472	42,949,672,960	IPv4
AS49544	i3Dnet - i3D.net B.V, NL	116,992	356,753,080,320	IPv4	IPv6
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR	108,544	22,013,476,864	IPv4
AS19653	CTSTELECOM - CTS Communications Corp, US	61,952	4,294,967,296		IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4
AS32096	KUB-NET - Knoxville Utilities Board, US	256	0	IPv4
AS394617	LCUB - LCUB, US	2,048	4,294,967,296	IPv4
AS401045	KNOXCOGOVT-01 - Knox County Government, US	256	0	IPv4

Peers at this Exchange Point

Country / Region	IX	IPv4	IPv6	Port Speed	Updated
	Digital Realty Atlanta - Digital Realty Atlanta Internet Exchange	206.126.110.128	2001:504:17:110::128	100 Gbps	2024-07-24 16:31:31
	Equinix Ashburn - Equinix Internet Exchange Ashburn	206.126.237.229	2001:504:0:2:0:3:3566:1	100 Gbps	2023-06-06 20:50:51

Private Peering Facilities

Country / Region	Name	City	Website	Updated

Whois Record

ASNumber 33566

ASNumber	33566
ASName	KUB-FIBER-01
ASHandle	AS33566
RegDate	2012-07-24
Updated	2026-01-28
Ref	https://rdap.arin.net/registry/autnum/33566

OrgID KUB1

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
OrgTechHandle	HUTCH361-ARIN JEL66-ARIN MAYFI85-ARIN POWEL601-ARIN
OrgAbuseHandle	KUBNO-ARIN
OrgNOCHandle	KUBNO-ARIN
OrgAdminHandle	JEL66-ARIN
Source	ARIN

OrgNOCHandleHandle KUBNO-ARIN

OrgNOCHandleHandle	KUBNO-ARIN
OrgNOCHandleName	KUB NOC,
OrgNOCHandlePhone	+1-865-558-2400
OrgNOCHandleEmail	noc@kub.org
OrgNOCHandleRef	https://rdap.arin.net/registry/entity/KUBNO-ARIN

OrgAdminHandleHandle JEL66-ARIN

OrgAdminHandleHandle	JEL66-ARIN
OrgAdminHandleName	Lowe, Jeffrey
OrgAdminHandlePhone	+1-865-558-2056
OrgAdminHandleEmail	jeff.lowe@kub.org
OrgAdminHandleRef	https://rdap.arin.net/registry/entity/JEL66-ARIN

OrgTechHandleHandle HUTCH361-ARIN

OrgTechHandleHandle	HUTCH361-ARIN
OrgTechHandleName	Hutchinson, Mark
OrgTechHandlePhone	+1-865-558-2068
OrgTechHandleEmail	mark.hutchinson@kub.org
OrgTechHandleRef	https://rdap.arin.net/registry/entity/HUTCH361-ARIN

OrgTechHandleHandle JEL66-ARIN

OrgTechHandleHandle	JEL66-ARIN
OrgTechHandleName	Lowe, Jeffrey
OrgTechHandlePhone	+1-865-558-2056
OrgTechHandleEmail	jeff.lowe@kub.org
OrgTechHandleRef	https://rdap.arin.net/registry/entity/JEL66-ARIN

OrgTechHandleHandle MAYFI85-ARIN

OrgTechHandleHandle	MAYFI85-ARIN
OrgTechHandleName	Mayfield, Jody
OrgTechHandlePhone	+1-865-558-2517
OrgTechHandleEmail	jody.mayfield@kub.org
OrgTechHandleRef	https://rdap.arin.net/registry/entity/MAYFI85-ARIN

OrgTechHandleHandle POWEL601-ARIN

OrgTechHandleHandle	POWEL601-ARIN
OrgTechHandleName	Powell, Justin
OrgTechHandlePhone	+1-865-558-2417
OrgTechHandleEmail	justin.powell@kub.org
OrgTechHandleRef	https://rdap.arin.net/registry/entity/POWEL601-ARIN

OrgAbuseHandleHandle KUBNO-ARIN

OrgAbuseHandleHandle	KUBNO-ARIN
OrgAbuseHandleName	KUB NOC,
OrgAbuseHandlePhone	+1-865-558-2400
OrgAbuseHandleEmail	noc@kub.org
OrgAbuseHandleRef	https://rdap.arin.net/registry/entity/KUBNO-ARIN

RTechHandleHandle MAYFI85-ARIN

RTechHandleHandle	MAYFI85-ARIN
RTechHandleName	Mayfield, Jody
RTechHandlePhone	+1-865-558-2517
RTechHandleEmail	jody.mayfield@kub.org
RTechHandleRef	https://rdap.arin.net/registry/entity/MAYFI85-ARIN

RTechHandleHandle POWEL601-ARIN

RTechHandleHandle	POWEL601-ARIN
RTechHandleName	Powell, Justin
RTechHandlePhone	+1-865-558-2417
RTechHandleEmail	justin.powell@kub.org
RTechHandleRef	https://rdap.arin.net/registry/entity/POWEL601-ARIN

Raw whois response

ASNumber:       33566
ASName:         KUB-FIBER-01
ASHandle:       AS33566
RegDate:        2012-07-24
Updated:        2026-01-28
Ref:            https://rdap.arin.net/registry/autnum/33566

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
OrgTechHandle   HUTCH361-ARIN
OrgTechHandle   JEL66-ARIN
OrgTechHandle   MAYFI85-ARIN
OrgTechHandle   POWEL601-ARIN
OrgAbuseHandle  KUBNO-ARIN
OrgNOCHandle    KUBNO-ARIN
OrgAdminHandle  JEL66-ARIN
Source:         ARIN

OrgNOCHandleHandle:  KUBNO-ARIN
OrgNOCHandleName:    KUB NOC, 
OrgNOCHandlePhone:   +1-865-558-2400
OrgNOCHandleEmail:   noc@kub.org
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/KUBNO-ARIN

OrgAdminHandleHandle:  JEL66-ARIN
OrgAdminHandleName:    Lowe, Jeffrey
OrgAdminHandlePhone:   +1-865-558-2056
OrgAdminHandleEmail:   jeff.lowe@kub.org
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/JEL66-ARIN

OrgTechHandleHandle:  HUTCH361-ARIN
OrgTechHandleName:    Hutchinson, Mark
OrgTechHandlePhone:   +1-865-558-2068
OrgTechHandleEmail:   mark.hutchinson@kub.org
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/HUTCH361-ARIN

OrgTechHandleHandle:  JEL66-ARIN
OrgTechHandleName:    Lowe, Jeffrey
OrgTechHandlePhone:   +1-865-558-2056
OrgTechHandleEmail:   jeff.lowe@kub.org
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/JEL66-ARIN

OrgTechHandleHandle:  MAYFI85-ARIN
OrgTechHandleName:    Mayfield, Jody
OrgTechHandlePhone:   +1-865-558-2517
OrgTechHandleEmail:   jody.mayfield@kub.org
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/MAYFI85-ARIN

OrgTechHandleHandle:  POWEL601-ARIN
OrgTechHandleName:    Powell, Justin
OrgTechHandlePhone:   +1-865-558-2417
OrgTechHandleEmail:   justin.powell@kub.org
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/POWEL601-ARIN

OrgAbuseHandleHandle:  KUBNO-ARIN
OrgAbuseHandleName:    KUB NOC, 
OrgAbuseHandlePhone:   +1-865-558-2400
OrgAbuseHandleEmail:   noc@kub.org
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/KUBNO-ARIN

RTechHandleHandle:  MAYFI85-ARIN
RTechHandleName:    Mayfield, Jody
RTechHandlePhone:   +1-865-558-2517
RTechHandleEmail:   jody.mayfield@kub.org
RTechHandleRef:     https://rdap.arin.net/registry/entity/MAYFI85-ARIN

RTechHandleHandle:  POWEL601-ARIN
RTechHandleName:    Powell, Justin
RTechHandlePhone:   +1-865-558-2417
RTechHandleEmail:   justin.powell@kub.org
RTechHandleRef:     https://rdap.arin.net/registry/entity/POWEL601-ARIN

AS33566 - KUB-FIBER-01 - Knoxville Utilities Board, US

AS33566

KUB-FIBER-01

Knoxville Utilities Board

United States

Peers at this Exchange Point

Private Peering Facilities

Whois Record

ASNumber 33566

OrgID KUB1

OrgNOCHandleHandle KUBNO-ARIN

OrgAdminHandleHandle JEL66-ARIN

OrgTechHandleHandle HUTCH361-ARIN

OrgTechHandleHandle JEL66-ARIN

OrgTechHandleHandle MAYFI85-ARIN

OrgTechHandleHandle POWEL601-ARIN

OrgAbuseHandleHandle KUBNO-ARIN

RTechHandleHandle MAYFI85-ARIN

RTechHandleHandle POWEL601-ARIN