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 40 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
AS14537 Continent 8 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
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

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

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

IP Address ASN Details
2606:83c0:8006:ae00:bedf:58ff:fef8:69ae AS33566 Knoxville Utilities Board 16.98ms from Ashburn, US
2606:83c0:ee00::11 AS33566 Knoxville Utilities Board 16.34ms from Ashburn, US
162.81.40.115 AS33566 Knoxville Utilities Board 6.08ms from Atlanta, US
162.81.170.82 AS33566 Knoxville Utilities Board 6.54ms from Atlanta, US
162.81.61.78 AS33566 Knoxville Utilities Board 6.50ms from Atlanta, US
162.81.229.71 AS33566 Knoxville Utilities Board 6.74ms from Atlanta, US
162.81.174.74 AS33566 Knoxville Utilities Board 6.43ms from Atlanta, US
162.81.193.101 AS33566 Knoxville Utilities Board 5.90ms from Atlanta, US
162.81.46.176 AS33566 Knoxville Utilities Board 6.05ms from Atlanta, US
162.81.62.64 AS33566 Knoxville Utilities Board 6.53ms from Atlanta, US
162.81.196.100 AS33566 Knoxville Utilities Board 5.95ms from Atlanta, US
162.81.240.2 AS33566 Knoxville Utilities Board 9.28ms from Atlanta, US
162.81.167.32 AS33566 Knoxville Utilities Board 6.10ms from Atlanta, US
162.81.6.10 AS33566 Knoxville Utilities Board 5.61ms from Atlanta, US
2606:83c0:70c0::50 AS33566 Knoxville Utilities Board 15.20ms from Jacksonville, US
2606:83c0:70ff::1 AS33566 Knoxville Utilities Board 16.45ms from Ashburn, US
2606:83c0:69c0::116 AS33566 Knoxville Utilities Board 16.70ms from Ashburn, US
2606:83c0:ae00::8d8 AS33566 Knoxville Utilities Board 16.40ms from Ashburn, US
2606:83c0:fff::1 AS33566 Knoxville Utilities Board 16.40ms from Ashburn, US
162.81.209.127 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.190.206 AS33566 Knoxville Utilities Board 6.35ms from Atlanta, US
162.81.231.75 AS33566 Knoxville Utilities Board 6.76ms from Atlanta, US
192.147.144.188 AS33566 Knoxville Utilities Board 15.93ms from Atlanta, US
162.81.60.43 AS33566 Knoxville Utilities Board 6.51ms from Atlanta, US
162.81.128.31 AS33566 Knoxville Utilities Board 7.32ms 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
212.102.113.174 AS47172 Greenhost BV 0.59ms from Amsterdam, NL
142.190.222.222 AS13760 Uniti Fiber Holdings Inc. 0.30ms from Atlanta, US
89.153.55.254 AS2860 NOS COMUNICACOES, S.A. 0.84ms from Braga, PT
177.69.56.14 AS16735 ALGAR TELECOM S/A 0.67ms from Chapeco, BR
35.239.226.46 AS396982 Google LLC 0.13ms from Council Bluffs, US
97.114.126.254 AS19901 Brightspeed 6.87ms from Dallas, US
36.27.94.254 AS4134 CHINANET BACKBONE 7.21ms from Hangzhou, CN
96.41.93.46 AS20115 Charter Communications LLC 5.10ms from Los Angeles, US
178.25.119.254 AS3209 Vodafone GmbH 2.80ms from Munich, DE
173.13.51.174 AS7922 Comcast Cable Communications, LLC 14.09ms from Reston, US
8.242.62.254 AS3356 Level 3 Parent, LLC 0.20ms from Sao Paulo, BR
210.178.49.254 AS4766 Korea Telecom 2.01ms from Seoul, KR
175.211.205.190 AS4766 Korea Telecom 1.63ms from Seoul, KR
49.24.144.254 AS4766 Korea Telecom 6.26ms from Seoul, KR
145.255.217.14 AS198259 ECOM SERVICE AD 5.23ms from Sofia, BG
174.137.232.158 AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.19ms from Toronto, CA
94.224.20.78 AS6848 Telenet BV 7.40ms from Amsterdam, NL
75.170.82.254 AS19901 Brightspeed 9.28ms from Ashburn, US
52.142.47.190 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
98.7.147.14 AS40294 Charter Communications LLC 4.68ms from Atlanta, US
45.16.79.46 AS7018 AT&T Enterprises, LLC 1.95ms from Atlanta, US
104.63.173.46 AS7018 AT&T Enterprises, LLC 7.29ms from Atlanta, US
35.89.227.190 AS16509 Amazon.com, Inc. 0.60ms from Boardman, US
87.196.2.206 AS2860 NOS COMUNICACOES, S.A. 4.58ms from Braga, PT
184.58.57.142 AS10796 Charter Communications Inc 3.04ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 162.81.232.2
traceroute to 162.81.232.2 (162.81.232.2): 64 hops max, 52 byte packets
4 [AS6762] 195.22.193.131 18.697 ms
5 *
6 [AS174] 130.117.0.94 18.755 ms
7 [AS174] 154.54.72.173 29.651 ms
8 [AS174] 154.54.72.165 37.689 ms
9 [AS174] 154.54.62.121 40.451 ms
10 [AS174] 154.54.63.70 52.3 ms
11 [AS174] 154.54.47.165 130.905 ms
12 [AS174] 154.54.169.178 145.396 ms
13 [AS174] 154.54.2.170 147.504 ms
14 [AS174] 154.54.92.33 146.368 ms
15 [AS174] 38.140.124.66 148.547 ms
16 [AS33566] 162.81.232.2 154.18 ms
Measurement taken from IPinfo ProbeNet in Athens, GR
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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