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 42,710,140,281,165,233,569,200,000,000
ASN type ISP
Registry arin
Allocated 14 years ago on Jul 24, 2012
Updated 3 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
162.81.0.0/24 Knoxville Utilities Board 256
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
162.81.184.113 ██████████ 5
162.81.145.241 ██████████ 5
162.81.200.43 █████████ 4
162.81.184.30 ███████ 4
162.81.134.111 ██████████ 3
162.81.60.87 ██████████ 3
162.81.48.53 ██████████ 2
162.81.32.64 ██████████ 2
162.81.244.11 ██████████ 2

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Peers

There are 39 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
AS18678 INTERNEXA S.A. E.S.P
AS199524 G-Core Labs S.A.
AS20253 Qwilt Inc.
AS23367 Adaptive Data Networks, LLC
AS23473 PAVLOV MEDIA INC
AS24482 SG.GS
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
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
AS4455 IX Reach Ltd
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 4 downstreams for this ASN.

Downstreams Name
AS32096 Knoxville Utilities Board
AS394617 LCUB
AS401045 Knox County Government
AS6461 Zayo Bandwidth
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

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

IP Address ASN Details
2606:83c0:d600::44 AS33566 Knoxville Utilities Board 16.04ms from Ashburn, US
2606:83c0:1c00::11e5 AS33566 Knoxville Utilities Board 16.07ms from Ashburn, US
2606:83c0:b000::1 AS33566 Knoxville Utilities Board 16.78ms from Ashburn, US
2606:83c0:f00::2 AS33566 Knoxville Utilities Board 16.42ms from Ashburn, US
2606:83c0:70ff::1 AS33566 Knoxville Utilities Board 16.45ms from Ashburn, US
2606:83c0:6fff::1 AS33566 Knoxville Utilities Board 16.29ms from Ashburn, US
162.81.194.174 AS33566 Knoxville Utilities Board 5.90ms from Atlanta, US
162.81.135.119 AS33566 Knoxville Utilities Board 6.94ms from Atlanta, US
162.81.208.66 AS33566 Knoxville Utilities Board 6.86ms from Atlanta, US
162.81.164.234 AS33566 Knoxville Utilities Board 6.12ms from Atlanta, US
192.147.142.29 AS33566 Knoxville Utilities Board 7.04ms from Atlanta, US
162.81.141.116 AS33566 Knoxville Utilities Board 6.99ms from Atlanta, US
162.81.245.214 AS33566 Knoxville Utilities Board 6.68ms from Atlanta, US
162.81.225.2 AS33566 Knoxville Utilities Board 6.62ms from Atlanta, US
162.81.191.178 AS33566 Knoxville Utilities Board 6.13ms from Atlanta, US
2606:83c0:74ff::1 AS33566 Knoxville Utilities Board 16.86ms from Ashburn, US
2606:83c0:c0ff::1 AS33566 Knoxville Utilities Board 16.31ms from Ashburn, US
2606:83c0:ae00::8d8 AS33566 Knoxville Utilities Board 16.40ms from Ashburn, US
2606:83c0:6700::1 AS33566 Knoxville Utilities Board 16.48ms from Ashburn, US
2606:83c0:6900::1 AS33566 Knoxville Utilities Board 17.13ms from Ashburn, US
2606:83c0:8004:0:de62:79ff:fe9c:5450 AS33566 Knoxville Utilities Board 17.20ms from Ashburn, US
162.81.140.137 AS33566 Knoxville Utilities Board 9.66ms from Atlanta, US
162.81.53.66 AS33566 Knoxville Utilities Board 6.40ms from Atlanta, US
162.81.222.240 AS33566 Knoxville Utilities Board 9.46ms from Atlanta, US
2606:83c0:6fc0::31 AS33566 Knoxville Utilities Board 16.24ms from Indianapolis, 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
185.10.207.254 AS41897 Sat-Trakt D.O.O. 5.53ms from Budapest, HU
75.146.94.46 AS7922 Comcast Cable Communications, LLC 5.11ms from Chicago, US
38.248.64.46 AS174 Cogent Communications, LLC 7.76ms from Dallas, US
189.140.57.110 AS8151 UNINET 14.64ms from Dallas, US
18.201.120.222 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
205.188.209.14 AS3356 Level 3 Parent, LLC 0.53ms from Dublin, IE
134.245.235.142 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.20ms from Hamburg, DE
80.220.227.254 AS1759 Telia Finland Oyj 3.37ms from Helsinki, FI
31.173.164.158 AS31133 PJSC MegaFon 0.17ms from Krasnoyarsk, RU
82.68.216.110 AS13037 Zen Internet Ltd 6.88ms from London, GB
86.157.14.254 AS2856 British Telecommunications PLC 14.12ms from London, GB
80.5.33.158 AS5089 Virgin Media Limited 10.95ms from London, GB
129.67.241.94 AS786 Jisc Services Limited 3.18ms from London, GB
15.216.154.126 AS16509 Amazon.com, Inc. 6.43ms from Madrid, ES
116.11.217.62 AS4134 CHINANET BACKBONE 5.12ms from Nanning, CN
213.196.123.14 AS35567 DASTO semtel d.o.o. 6.73ms from Novi Travnik, BA
180.63.140.78 AS4713 NTT DOCOMO BUSINESS,Inc. 14.32ms from Osaka, JP
191.25.183.62 AS26599 TELEFÔNICA BRASIL S.A 16.70ms from Osasco, BR
193.228.229.46 AS209295 Romain Lecat 6.47ms from Paris, FR
203.251.35.222 AS4766 Korea Telecom 3.66ms from Seoul, KR
3.27.9.142 AS16509 Amazon.com, Inc. 0.76ms from Sydney, AU
112.105.15.254 AS18049 Taiwan Infrastructure Network Technologie 4.48ms from Taipei, TW
172.233.48.238 AS63949 Akamai Connected Cloud 0.53ms from Amsterdam, NL
23.127.134.222 AS7018 AT&T Enterprises, LLC 2.11ms from Atlanta, US
83.134.206.78 AS5432 Proximus NV 3.66ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 162.81.97.135
traceroute to 162.81.97.135 (162.81.97.135): 7 hops max, 52 byte packets
2 [AS917] 199.119.65.3 5.199 ms
3 *
4 [] 84.17.33.30 0.116 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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