Autonomous System details

AS33566

Knoxville Utilities Board  ·  kub.org

United States

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AS33566 – Knoxville Utilities Board

Field Value
Country United States
Website kub.org
Hosted domains 100
IPv4 addresses 66,560
IPv6 addresses 42,710,140,281,165,234,113,194,491,904
ASN type Business
Registry arin
Allocated 14 years ago on Jul 24, 2012
Updated 2 months ago on Jan 28, 2026

IP Ranges

Netblock Company Num of IPs
162.81.0.0/16 Knoxville Utilities Board 65,536
162.81.16.0/20 Knoxville Utilities Board 4,096
162.81.32.0/20 Knoxville Utilities Board 4,096
162.81.48.0/20 Knoxville Utilities Board 4,096
162.81.128.0/20 Knoxville Utilities Board 4,096
162.81.208.0/20 Knoxville Utilities Board 4,096
162.81.48.0/21 Knoxville Utilities Board 2,048
162.81.144.0/21 Knoxville Utilities Board 2,048
162.81.160.0/21 Knoxville Utilities Board 2,048
162.81.168.0/21 Knoxville Utilities Board 2,048
162.81.176.0/21 Knoxville Utilities Board 2,048
162.81.184.0/21 Knoxville Utilities Board 2,048
162.81.192.0/21 Knoxville Utilities Board 2,048
162.81.200.0/21 Knoxville Utilities Board 2,048
162.81.248.0/21 Knoxville Utilities Board 2,048
162.81.12.0/22 Knoxville Utilities Board 1,024
162.81.224.0/22 Knoxville Utilities Board 1,024
162.81.228.0/22 Knoxville Utilities Board 1,024
162.81.232.0/22 Knoxville Utilities Board 1,024
162.81.240.0/22 Knoxville Utilities Board 1,024
162.81.244.0/22 Knoxville Utilities Board 1,024
162.81.6.0/23 Knoxville Utilities Board 512
162.81.8.0/24 Knoxville Utilities Board 256
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
162.81.107.0/24 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
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

Netblock Company
2606:83c0:1000::/36 Knoxville Utilities Board
2606:83c0:2000::/37 Knoxville Utilities Board
2606:83c0:3000::/37 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: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:e800::/37 Knoxville Utilities Board
2606:83c0:c00::/38 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
2606:83c0:7300::/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:e000::/40 Knoxville Utilities Board
2606:83c0:e400::/40 Knoxville Utilities Board
2606:83c0:f000::/40 Knoxville Utilities Board
2606:83c0:f400::/40 Knoxville Utilities Board
2606:83c0:a251::/48 Knoxville Utilities Board

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WHOIS Details

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                                                ASHandle:       AS33566
                                                OrgID:          AS33566
                                                ASName:         AS33566
                                                ASNumber:       AS33566
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 100 domain names hosted across 71 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.147.142.110 ██████████ 8
162.81.145.241 ██████████ 5
162.81.244.192 ██████████ 4
162.81.200.43 █████████ 4
162.81.184.30 ██████████ 4
162.81.184.113 ██████████ 3
162.81.16.38 ██████████ 2
162.81.200.41 ██████████ 2
162.81.32.21 ██████████ 2
162.81.60.87 ██████████ 2

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Peers

There are 35 peers for this ASN.

Peers Name
AS11039 The George Washington University
AS1239 Cogent Communications, LLC
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS16552 Tiggee LLC
AS174 Cogent Communications, LLC
AS1828 Unitas Global
AS199524 G-Core Labs S.A.
AS20253 Qwilt Inc.
AS23367 Adaptive Data Networks, LLC
AS24482 SG.GS
AS32096 Knoxville Utilities Board
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS394617 LCUB
AS401045 Knox County Government
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53828 NETWORK INNOVATIONS, LLC
AS57695 Misaka Network, Inc.
AS60171 AFR-IX TELECOM S.A.
AS6057 Administracion Nacional de Telecomunicaciones
AS6082 IPiFony Systems, Inc.
AS6204 INTERKVM HOST SRL
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7029 Windstream Communications LLC
AS7195 EDGEUNO S.A.S
AS8220 COLT Technology Services Group Limited
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS7029 Windstream Communications LLC
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ASN API & Database

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS32096 Knoxville Utilities Board
AS394617 LCUB
AS401045 Knox County Government
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

263 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
162.81.213.245 AS33566 Knoxville Utilities Board 6.93ms from Atlanta, US
2606:83c0:90ff::1 AS33566 Knoxville Utilities Board 9.24ms from Atlanta, US
162.81.221.186 AS33566 Knoxville Utilities Board 6.84ms from Atlanta, US
162.81.176.2 AS33566 Knoxville Utilities Board 6.02ms from Atlanta, US
162.81.56.232 AS33566 Knoxville Utilities Board 6.38ms from Atlanta, US
162.81.140.112 AS33566 Knoxville Utilities Board 6.77ms from Atlanta, US
162.81.198.213 AS33566 Knoxville Utilities Board 5.84ms from Atlanta, US
162.81.128.14 AS33566 Knoxville Utilities Board 6.76ms from Atlanta, US
2606:83c0:e4c0::24 AS33566 Knoxville Utilities Board 6.66ms from Atlanta, US
162.81.184.108 AS33566 Knoxville Utilities Board 6.01ms from Atlanta, US
162.81.196.109 AS33566 Knoxville Utilities Board 5.99ms from Atlanta, US
2606:83c0:e801::1 AS33566 Knoxville Utilities Board 9.46ms from Atlanta, US
192.147.145.1 AS33566 Knoxville Utilities Board 6.85ms from Atlanta, US
2606:83c0:b8ff::1 AS33566 Knoxville Utilities Board 11.42ms from Atlanta, US
162.81.177.76 AS33566 Knoxville Utilities Board 6.17ms from Atlanta, US
2606:83c0:b003:b200::1 AS33566 Knoxville Utilities Board 16.37ms from Tampa, US
162.81.174.41 AS33566 Knoxville Utilities Board 6.11ms from Atlanta, US
2606:83c0:1000:c00::1 AS33566 Knoxville Utilities Board 6.48ms from Atlanta, US
162.81.251.1 AS33566 Knoxville Utilities Board 6.21ms from Atlanta, US
162.81.166.21 AS33566 Knoxville Utilities Board 6.05ms from Atlanta, US
2606:83c0:6bff::1 AS33566 Knoxville Utilities Board 11.53ms from Atlanta, US
2606:83c0:77ff::1 AS33566 Knoxville Utilities Board 9.22ms from Atlanta, US
162.81.62.139 AS33566 Knoxville Utilities Board 6.33ms from Atlanta, US
162.81.245.124 AS33566 Knoxville Utilities Board 6.75ms from Atlanta, US
2606:83c0:70c0::2 AS33566 Knoxville Utilities Board 6.05ms from Atlanta, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
193.92.201.110 AS1241 Forthnet 1.98ms from Athens, GR
208.114.201.78 AS13760 Uniti Fiber Holdings Inc. 12.68ms from Atlanta, US
99.153.47.142 AS7018 AT&T Enterprises, LLC 8.69ms from Atlanta, US
129.21.181.110 AS4385 Rochester Institute of Technology 1.86ms from Buffalo, US
197.147.149.78 AS36884 Wana Corporate 11.01ms from Casablanca, MA
148.70.109.174 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.79ms from Chengdu, CN
103.137.85.126 AS138734 Bakliwal Telecom Services Pvt Ltd 4.49ms from Delhi, IN
68.186.51.126 AS20115 Charter Communications LLC 10.64ms from Fremont, US
71.198.58.254 AS7922 Comcast Cable Communications, LLC 4.90ms from Fremont, US
23.112.185.206 AS7018 AT&T Enterprises, LLC 8.11ms from Houston, US
125.247.250.174 AS17858 LG POWERCOMM 2.20ms from Incheon, KR
219.253.10.94 AS18302 SK Telecom 1.48ms from Incheon, KR
218.50.14.94 AS9318 SK Broadband Co Ltd 1.01ms from Incheon, KR
60.49.192.190 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.60ms from Kuala Lumpur, MY
146.212.24.254 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.16ms from Ljubljana, SI
77.89.137.158 AS39545 Fluidone Ltd. 0.56ms from London, GB
195.221.206.254 AS2200 Renater 6.34ms from Marseille, FR
81.72.79.254 AS3269 Telecom Italia S.p.A. 2.55ms from Milan, IT
78.134.73.206 AS35612 EOLO S.p.A. 4.70ms from Milan, IT
35.190.152.254 AS396982 Google LLC 0.13ms from Moncks Corner, US
67.84.254.46 AS6128 Cablevision Systems Corp. 7.08ms from Morris Plains, US
46.242.46.142 AS42610 PJSC Rostelecom 1.01ms from Moscow, RU
206.159.182.254 AS11398 CenturyLink Communications, LLC 7.99ms from Phoenix, US
68.110.15.78 AS22773 Cox Communications Inc. 2.38ms from Phoenix, US
123.130.219.254 AS4837 CHINA UNICOM China169 Backbone 10.18ms from Qingdao, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 162.81.129.160
traceroute to 162.81.129.160 (162.81.129.160): 64 hops max, 52 byte packets
2 [AS10912] 64.74.160.1 0.416 ms
3 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS33566 at robtex.

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