162.81.48.0/21

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:        2026-01-28
OrgAdminHandle: JEL66-ARIN
OrgTechHandle:  HUTCH361-ARIN
OrgTechHandle:  JEL66-ARIN
OrgTechHandle:  MAYFI85-ARIN
OrgTechHandle:  POWEL601-ARIN
OrgAbuseHandle: KUBNO-ARIN
OrgNOCHandle:   KUBNO-ARIN
Source:         ARIN


POCHandle:      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:      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:      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


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

Overlapping Ranges

BGP prefixes that contain 162.81.48.0/21

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

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

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

IP Address ASN Details
162.81.54.75 AS33566 Knoxville Utilities Board 6.32ms from Atlanta, US
162.81.50.252 AS33566 Knoxville Utilities Board 6.33ms from Atlanta, US
162.81.55.185 AS33566 Knoxville Utilities Board 6.42ms from Atlanta, US
162.81.53.217 AS33566 Knoxville Utilities Board 6.27ms from Atlanta, US
162.81.51.19 AS33566 Knoxville Utilities Board 6.32ms from Atlanta, US
162.81.48.3 AS33566 Knoxville Utilities Board 6.25ms from Atlanta, US
162.81.52.14 AS33566 Knoxville Utilities Board 6.36ms 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
64.87.63.133 AS7979 Servers.com, Inc. 0.13ms from Amsterdam, NL
58.97.16.101 AS7470 TRUE INTERNET Co.,Ltd. 0.71ms from Bangkok, TH
94.228.231.69 AS8400 TELEKOM SRBIJA a.d. 4.21ms from Belgrade, RS
34.134.166.53 AS396982 Google LLC 0.12ms from Council Bluffs, US
136.62.215.69 AS16591 Google Fiber Inc. 5.17ms from Dallas, US
38.246.14.69 AS397142 City of Fort Collins 1.83ms from Denver, US
195.89.116.197 AS1273 Vodafone Group PLC 0.34ms from Dublin, IE
34.246.9.213 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
45.160.192.85 AS268471 Estrelas Internet Ltda 12.31ms from Fortaleza, BR
1.53.230.213 AS18403 FPT Telecom Company 0.85ms from Ho Chi Minh City, VN
5.143.164.5 AS12389 PJSC Rostelecom 7.04ms from Moscow, RU
84.128.214.181 AS3320 Deutsche Telekom AG 6.04ms from Nuernberg, DE
78.193.189.37 AS12322 Free SAS 12.66ms from Paris, FR
201.72.2.197 AS4230 CLARO S.A. 2.12ms from Sao Paulo, BR
147.79.6.85 AS211440 Karolio IT paslaugos, UAB 0.19ms from Tokyo, JP
86.98.221.37 AS5384 Emirates Internet 2.33ms from Al Fujairah City, AE
91.249.17.245 AS9145 EWE TEL GmbH 5.20ms from Amsterdam, NL
186.182.39.5 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 16.84ms from Buenos Aires, AR
206.246.122.133 AS54103 MOD Mission Critical, LLC 0.14ms from Dallas, US
168.4.59.181 AS8 Rice University 9.70ms from Dallas, US
209.170.158.5 AS36236 NetActuate, Inc 0.14ms from Durham, US
36.249.83.229 AS4837 CHINA UNICOM China169 Backbone 5.51ms from Fuzhou, CN
183.105.109.5 AS4766 Korea Telecom 7.11ms from Incheon, KR
144.49.231.213 AS396982 Google LLC 0.07ms from Johannesburg, ZA
82.14.197.69 AS5089 Virgin Media Limited 5.40ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 162.81.50.135
traceroute to 162.81.50.135 (162.81.50.135): 64 hops max, 52 byte packets
3 *
4 *
5 [AS6461] 64.125.29.27 0.608 ms
6 *
7 [AS33566] 162.81.48.3 16.264 ms
8 *
9 *
10 [AS33566] 162.81.50.135 16.433 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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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