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:        2026-01-28
OrgAdminHandle: JEL66-ARIN
OrgTechHandle:  HUTCH361-ARIN
OrgTechHandle:  JEL66-ARIN
OrgTechHandle:  MAYFI85-ARIN
OrgTechHandle:  POWEL601-ARIN
OrgAbuseHandle: KUBNO-ARIN
OrgNOCHandle:   KUBNO-ARIN
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:      HUTCH361-ARIN
IsRole:         N
LastName:       Hutchinson
FirstName:      Mark
Street:         4505 Middlebrook Pike
City:           Knoxville
State/Prov:     TN
Country:        US
PostalCode:     37921
RegDate:        2026-01-28
Updated:        2026-01-28
OfficePhone:    +1-865-558-2068
Mailbox:        mark.hutchinson@kub.org
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:      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


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

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 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
162.81.128.12 networkwebserver.com 1
162.81.134.111 navigoweb.com 1
162.81.139.242 coibion.net 1
162.81.138.36 frodoundead.com 1
162.81.136.132 km4rbl.com 1
162.81.128.15 bostontech.com 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

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

IP Address ASN Details
162.81.130.111 AS33566 Knoxville Utilities Board 6.85ms from Atlanta, US
162.81.132.14 AS33566 Knoxville Utilities Board 6.79ms from Atlanta, US
162.81.142.202 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.141.63 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.135.215 AS33566 Knoxville Utilities Board 6.88ms from Atlanta, US
162.81.134.11 AS33566 Knoxville Utilities Board 6.79ms from Atlanta, US
162.81.137.222 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.133.192 AS33566 Knoxville Utilities Board 6.74ms from Atlanta, US
162.81.138.72 AS33566 Knoxville Utilities Board 6.72ms from Atlanta, US
162.81.143.70 AS33566 Knoxville Utilities Board 6.76ms from Atlanta, US
162.81.136.124 AS33566 Knoxville Utilities Board 6.81ms from Atlanta, US
162.81.129.231 AS33566 Knoxville Utilities Board 6.82ms from Atlanta, US
162.81.131.72 AS33566 Knoxville Utilities Board 6.79ms from Atlanta, US
162.81.128.26 AS33566 Knoxville Utilities Board 7.01ms from Atlanta, US
162.81.139.144 AS33566 Knoxville Utilities Board 6.69ms from Atlanta, US
162.81.140.19 AS33566 Knoxville Utilities Board 6.81ms 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
41.108.142.100 AS36947 Telecom Algeria 12.98ms from Algiers, DZ
67.205.7.52 AS26347 New Dream Network, LLC 0.49ms from Ashburn, US
68.101.1.116 AS22773 Cox Communications Inc. 18.31ms from Atlanta, US
36.135.90.20 AS134810 China Mobile Group JiLin communications corporation 9.97ms from Changchun, CN
99.40.251.116 AS7018 AT&T Enterprises, LLC 2.65ms from Chicago, US
193.163.137.68 AS3292 TDC Holding A/S 1.00ms from Copenhagen, DK
84.44.158.20 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 6.86ms from Duesseldorf, DE
3.72.38.228 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
35.158.245.228 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
185.62.125.4 AS201834 Supply Frame, Inc. 0.72ms from Frankfurt am Main, DE
93.203.59.196 AS3320 Deutsche Telekom AG 2.96ms from Frankfurt am Main, DE
72.183.146.180 AS11427 Charter Communications Inc 10.71ms from Houston, US
103.162.0.116 AS141634 PT Satu Sistem Integrasi 0.43ms from Jakarta, ID
94.15.229.228 AS5607 Sky UK Limited 11.35ms from London, GB
79.116.187.84 AS57269 DIGI SPAIN TELECOM S.A 0.80ms from Madrid, ES
73.113.186.244 AS7922 Comcast Cable Communications, LLC 13.87ms from Murfreesboro, US
121.238.37.20 AS4134 CHINANET-BACKBONE 4.98ms from Nanjing, CN
168.140.245.148 AS14593 Space Exploration Technologies Corporation 13.07ms from Perth, AU
82.21.164.244 AS11404 Wave Broadband 4.16ms from San Jose, US
60.198.82.116 AS18049 Taiwan Infrastructure Network Technologie 2.16ms from Taipei, TW
218.60.253.180 AS4837 CHINA UNICOM China169 Backbone 2.83ms from Tieling, CN
13.231.185.212 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
87.251.167.116 AS5563 Ural Regional Net 12.65ms from Yekaterinburg, RU
185.108.224.4 AS206426 Conclusion Enablement BV 0.38ms from Amsterdam, NL
73.14.62.52 AS7922 Comcast Cable Communications, LLC 3.83ms from Denver, 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 162.81.138.88
traceroute to 162.81.138.88 (162.81.138.88): 64 hops max, 52 byte packets
3 [AS7578] 223.165.7.238 133.571 ms
5 [AS33566] 162.81.128.3 18.314 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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