162.81.128.0/20

AS33566  ·  Knoxville Utilities Board

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Summary

Country United States
Domain kub.org
ASN AS33566
Parent Range 162.81.0.0/16
Registry ARIN
ID KUB-FIBER-01-V4

WHOIS Details

NetHandle:      NET-162-81-0-0-1
OrgID:          KUB1
Parent:         NET-162-0-0-0-0
NetName:        KUB-FIBER-01-V4
NetRange:       162.81.0.0 - 162.81.255.255
NetType:        allocation
RegDate:        2021-11-30
Updated:        2021-12-01
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:        2026-01-21
OrgAdminHandle: JEL66-ARIN
OrgTechHandle:  JEL66-ARIN
OrgTechHandle:  MAYFI85-ARIN
OrgTechHandle:  POWEL601-ARIN
OrgAbuseHandle: KUBNO-ARIN
OrgNOCHandle:   KUBNO-ARIN
Source:         ARIN


POCHandle:      MAYFI85-ARIN
IsRole:         N
LastName:       Mayfield
FirstName:      Jody
Street:         4505 Middlebrook Pike
City:           Knoxville
State/Prov:     TN
Country:        US
PostalCode:     37921
RegDate:        2022-06-14
Updated:        2025-06-29
OfficePhone:    +1-865-558-2517
Mailbox:        jody.mayfield@kub.org
Source:         ARIN


POCHandle:      POWEL601-ARIN
IsRole:         N
LastName:       Powell
FirstName:      Justin
Street:         4505 Middlebrook Pike
City:           Knoxville
State/Prov:     TN
Country:        US
PostalCode:     37921
RegDate:        2023-03-30
Updated:        2026-01-21
OfficePhone:    +1-865-558-2417
Mailbox:        justin.powell@kub.org
Source:         ARIN


POCHandle:      KUBNO-ARIN
IsRole:         Y
LastName:       KUB NOC
FirstName:      
Street:         4505 Middlebrook Pike
City:           Knoxville
State/Prov:     TN
Country:        US
PostalCode:     37921
RegDate:        2022-06-14
Updated:        2025-05-15
OfficePhone:    +1-865-558-2400
Mailbox:        noc@kub.org
Source:         ARIN


POCHandle:      JEL66-ARIN
IsRole:         N
LastName:       Lowe
FirstName:      Jeffrey
Street:         4505 Middlebrook Pike
City:           Knoxville
State/Prov:     TN
Country:        US
PostalCode:     37921
RegDate:        2010-08-19
Updated:        2025-09-09
OfficePhone:    +1-865-558-2056
Mailbox:        jeff.lowe@kub.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 162.81.128.0/20

Range ASN Company Num of IPs
162.81.0.0/16 AS33566 Knoxville Utilities Board 65,536

Nearby Ranges

BGP prefixes that overlap with 162.81.0.0/16

Range ASN Company Num of IPs
162.81.0.0/16 AS33566 Knoxville Utilities Board 65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
162.81.138.36 frodoundead.com 1
162.81.128.15 bostontech.com 1
162.81.128.12 networkwebserver.com 1
162.81.139.242 coibion.net 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
162.81.141.117 AS33566 Knoxville Utilities Board 6.91ms from Atlanta, US
162.81.134.243 AS33566 Knoxville Utilities Board 6.84ms from Atlanta, US
162.81.143.132 AS33566 Knoxville Utilities Board 6.80ms from Atlanta, US
162.81.133.39 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.142.202 AS33566 Knoxville Utilities Board 6.91ms from Atlanta, US
162.81.135.169 AS33566 Knoxville Utilities Board 6.86ms from Atlanta, US
162.81.136.84 AS33566 Knoxville Utilities Board 6.87ms from Atlanta, US
162.81.139.144 AS33566 Knoxville Utilities Board 6.79ms from Atlanta, US
162.81.140.19 AS33566 Knoxville Utilities Board 6.89ms from Atlanta, US
162.81.128.13 AS33566 Knoxville Utilities Board 6.81ms from Atlanta, US
162.81.129.16 AS33566 Knoxville Utilities Board 6.85ms from Atlanta, US
162.81.132.14 AS33566 Knoxville Utilities Board 6.72ms from Atlanta, US
162.81.138.255 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.130.111 AS33566 Knoxville Utilities Board 6.86ms from Atlanta, US
162.81.137.241 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.131.129 AS33566 Knoxville Utilities Board 6.76ms 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
109.50.143.244 AS2860 NOS COMUNICACOES, S.A. 4.93ms from Braga, PT
5.56.94.36 AS8926 Moldtelecom SA 3.73ms from Chisinau, MD
172.127.101.116 AS7018 AT&T Enterprises, LLC 2.34ms from Houston, US
103.159.221.148 AS58369 PT. Fiber Networks Indonesia 0.66ms from Jakarta, ID
195.59.64.68 AS1273 Vodafone Group PLC 0.72ms from London, GB
84.233.211.148 AS3257 GTT Communications Inc. 0.51ms from London, GB
81.32.111.132 AS3352 TELEFONICA DE ESPANA S.A.U. 3.83ms from Madrid, ES
172.220.82.132 AS20115 Charter Communications LLC 18.42ms from Minneapolis, US
34.204.138.180 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
92.254.39.196 AS50266 Odido Netherlands B.V. 3.63ms from Amsterdam, NL
3.30.87.196 AS8987 Amazon Data Services Ireland Ltd 0.34ms from Boardman, US
188.25.137.116 AS8708 DIGI ROMANIA S.A. 0.86ms from Bucharest, RO
3.19.91.68 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
149.137.221.4 AS12213 Centersquare 0.63ms from Denver, US
4.231.166.20 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
86.243.134.68 AS3215 Orange S.A. 4.80ms from Frankfurt am Main, DE
83.148.241.244 AS39699 Lounea Palvelut Oy 2.55ms from Helsinki, FI
103.133.158.212 AS138311 Limerick Technologies Pvt Ltd 3.22ms from Mumbai, IN
139.26.247.4 AS327697 TELCO OI SAS 1.44ms from Saint-Denis, RE
201.123.190.212 AS8151 UNINET 9.31ms from Santiago de Queretaro, MX
165.192.65.4 AS36351 IBM Cloud 0.75ms from Tokyo, JP
125.26.94.196 AS23969 TOT Public Company Limited 7.03ms from Bangkok, TH
181.48.149.228 AS14080 Telmex Colombia S.A. 0.61ms from Bogota, CO
197.48.167.164 AS8452 TE-AS 8.43ms from Cairo, EG
72.32.169.228 AS33070 Rackspace Hosting 1.21ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f3 162.81.142.243
traceroute to 162.81.142.243 (162.81.142.243): 64 hops max, 52 byte packets
3 [AS7578] 223.165.7.238 79.877 ms
5 [AS33566] 162.81.128.3 18.219 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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