1. All IP Ranges
  2. 162.0.0.0/8
  3. 162.81.0.0/16
  4. AS33566  | 162.81.248.0/21

162.81.248.0/21

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:      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:      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:      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:      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 162.81.248.0/21

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
162.81.249.17 AS33566 Knoxville Utilities Board 5.88ms from Atlanta, US
162.81.252.5 AS33566 Knoxville Utilities Board 6.16ms from Atlanta, US
162.81.250.97 AS33566 Knoxville Utilities Board 5.84ms from Atlanta, US
162.81.248.204 AS33566 Knoxville Utilities Board 5.81ms 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
66.178.36.37 AS12684 SES ASTRA S.A. 10.82ms from Ashburn, US
73.237.125.117 AS7922 Comcast Cable Communications, LLC 3.19ms from Atlanta, US
42.118.174.53 AS18403 FPT Telecom Company 1.19ms from Hanoi, VN
116.111.231.229 AS24086 Viettel Corporation 13.32ms from Ho Chi Minh City, VN
102.133.228.229 AS8075 Microsoft Corporation 0.14ms from Johannesburg, ZA
68.221.26.117 AS8075 Microsoft Corporation 0.20ms from Madrid, ES
87.117.216.117 AS20860 IOMART CLOUD SERVICES LIMITED 0.41ms from Maidenhead, GB
151.84.102.165 AS1267 WIND TRE S.P.A. 2.37ms from Milan, IT
183.219.148.117 AS56045 China Mobile communications corporation 10.53ms from Nanchang, CN
111.231.4.101 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.71ms from Shanghai, CN
23.44.5.85 AS20940 Akamai International B.V. 0.12ms from Singapore, SG
13.114.140.165 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
41.227.71.213 AS37693 OOREDOO TUNISIE SA 8.61ms from Tunis, TN
195.64.193.85 AS5563 Ural Regional Net 12.52ms from Yekaterinburg, RU
2.87.18.245 AS6799 Ote SA (Hellenic Telecommunications Organisation) 12.14ms from Athens, GR
50.214.216.117 AS7922 Comcast Cable Communications, LLC 6.10ms from Boston, US
109.133.109.181 AS5432 Proximus NV 3.50ms from Brussels, BE
47.227.19.229 AS33363 Charter Communications, Inc 8.44ms from Chicago, US
34.61.30.197 AS396982 Google LLC 0.12ms from Council Bluffs, US
41.79.69.53 AS37349 Aptus Solutions Ltd 0.15ms from Dar es Salaam, TZ
73.145.83.181 AS7922 Comcast Cable Communications, LLC 9.56ms from Flint, US
130.43.174.245 AS42689 Glide Student & Residential Limited 0.57ms from London, GB
137.101.129.165 AS12430 VODAFONE ESPANA S.A.U. 10.35ms from Marseille, FR
36.155.11.245 AS56046 China Mobile communications corporation 1.64ms from Nanjing, CN
189.56.66.181 AS10429 TELEFÔNICA BRASIL S.A 0.96ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -m6 162.81.254.25
traceroute to 162.81.254.25 (162.81.254.25): 6 hops max, 52 byte packets
1 [AS21554] 38.39.182.125 39.104 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Milwaukee, 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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