1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.243.0.0/16
  4. AS16433  | 104.243.64.0/21

104.243.64.0/21

AS16433  ·  NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION

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Summary

Country United States
Domain nctc.com
ASN AS16433
Parent Range 104.243.64.0/20
Registry ARIN
ID NCTC-9

WHOIS Details

NetHandle:      NET-104-243-64-0-1
OrgID:          NCTC-9
Parent:         NET-104-0-0-0-0
NetName:        NCTC-9
NetRange:       104.243.64.0 - 104.243.79.255
NetType:        allocation
RegDate:        2023-03-15
Updated:        2023-03-15
Source:         ARIN


OrgID:          NCTC-9
OrgName:        NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
CanAllocate:    
Street:         872 highway 52 Bypass East
City:           Lafayette
State/Prov:     TN
Country:        US
PostalCode:     37083
RegDate:        2007-09-05
Updated:        2026-02-03
OrgAdminHandle: NCTCA-ARIN
OrgTechHandle:  CARLY9-ARIN
OrgTechHandle:  CSM72-ARIN
OrgTechHandle:  NA175-ARIN
OrgTechHandle:  WELLS303-ARIN
OrgAbuseHandle: CSM72-ARIN
OrgAbuseHandle: NA175-ARIN
OrgNOCHandle:   NA175-ARIN
OrgRoutingHandle:   CSM72-ARIN
OrgDNSHandle:   CSM72-ARIN
Source:         ARIN


POCHandle:      CARLY9-ARIN
IsRole:         N
LastName:       Carlyle
FirstName:      Chris 
Street:         872 Highway 52 Bypass East
City:           Lafayette
State/Prov:     TN
Country:        US
PostalCode:     37083
RegDate:        2026-02-03
Updated:        2026-02-03
OfficePhone:    +1-615-666-2151
Mailbox:        Chris.carlyle@nctcstaff.com
Source:         ARIN


POCHandle:      WELLS303-ARIN
IsRole:         N
LastName:       Wells
FirstName:      Troy 
Street:         872 Highway 52 Bypass
City:           Lafayette
State/Prov:     TN
Country:        US
PostalCode:     37083
RegDate:        2019-09-27
Updated:        2025-09-26
OfficePhone:    +1-615-666-2151
Mailbox:        troy.wells@nctc.com
Source:         ARIN


POCHandle:      NCTCA-ARIN
IsRole:         Y
LastName:       nctcadmin
FirstName:      
Street:         872 Highway 52 Bypass East
City:           Lafayette
State/Prov:     TN
Country:        US
PostalCode:     37083
RegDate:        2012-04-18
Updated:        2025-10-25
OfficePhone:    +1-615-666-2151
Mailbox:        coreysmith@nctc.com
Mailbox:        coreysmith@nctcstaff.com
Source:         ARIN


POCHandle:      CSM72-ARIN
IsRole:         N
LastName:       Smith
FirstName:      Corey
Street:         872 Highway 52 Bypass East
City:           Lafayette
State/Prov:     TN
Country:        US
PostalCode:     37083
RegDate:        2007-09-04
Updated:        2025-10-25
OfficePhone:    +1-615-666-2151
MobilePhone:    +1-615-388-6864
FaxPhone:       +1-615-666-6118
Mailbox:        corey.smith@nctcstaff.com
Mailbox:        coreysmith@nctc.com
Source:         ARIN


POCHandle:      NA175-ARIN
IsRole:         Y
LastName:       Network Administrator
FirstName:      
Street:         115 W. Williams St
City:           Elizabethtown
State/Prov:     KY
Country:        US
PostalCode:     42701
RegDate:        2000-10-24
Updated:        2025-03-17
OfficePhone:    +1-270-982-8860
Mailbox:        adminblue@blue.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 104.243.64.0/21

Range ASN Company Num of IPs
104.243.64.0/20 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 4,096

Nearby Ranges

BGP prefixes that overlap with 104.243.0.0/16

Range ASN Company Num of IPs
104.243.144.0/20 AS32003 LiteWire Internet Services, Inc. 4,096
104.243.112.0/20 AS23316 Bel Air Internet, LLC 4,096
104.243.64.0/20 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 4,096
104.243.224.0/20 AS16616 Country Wireless 4,096
104.243.16.0/20 AS25820 Cluster Logic Inc 4,096
104.243.80.0/20 AS40788 Start Communications 4,096
104.243.96.0/20 AS54614 CIK Telecom INC 4,096
104.243.176.0/20 AS63089 Salina Spavinaw Telephone Company, Inc 4,096
104.243.160.0/20 AS63353 Pelican Broadband 4,096
104.243.212.0/24 AS212238 Columbus-Networks 256
104.243.240.0/24 AS212238 Secure Internet LLC 256
104.243.249.0/24 AS216378 Internet Security - US OH 256
104.243.36.0/24 AS23470 ReliableSite.Net LLC 256
104.243.39.0/24 AS23470 Brandon Chow 256
104.243.248.0/24 AS3223 VOXILITY-DE 256
104.243.209.0/24 AS36601 bizphones4u 256
104.243.245.0/24 AS396356 Private Customer 256
104.243.211.0/24 AS398852 Nextor Telecom LLC 256
104.243.255.0/24 AS64267 Private Customer 256
104.243.208.0/24 AS7015 COMCAST-WIRED 256
104.243.254.0/24 AS7040 PSINet, Inc. 256
104.243.247.0/24 AS9009 Internet Security - US OH 256
104.243.251.0/24 AS9009 Internet Security - US NY 256
104.243.252.0/24 AS9009 Internet Security - DE 256
104.243.253.0/24 AS9009 Secure Internet LLC CA 256
104.243.246.0/24 AS9009 Internet Security - US LA 256
104.243.220.0/24 AS14618 Barchart.com, Inc. 256
104.243.213.0/24 AS9009 Premio Digital-Belize 256
104.243.221.0/24 AS15292 PIN Business Network, Inc. 256
104.243.250.0/24 AS201813 Secure Internet LLC MA 256
104.243.241.0/24 AS202903 Private Customer 256
104.243.214.0/24 AS212238 Roma-Net1 256
104.243.244.0/24 AS212238 MICFO-US 256
104.243.215.0/24 AS212238 Cardinal Networks 256
104.243.242.0/24 AS212238 MICFO-US 256
104.243.243.0/24 AS212238 MICFO-US 256

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
Read more

Pingable IPs

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

IP Address ASN Details
104.243.67.1 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 12.84ms from Atlanta, US
104.243.65.64 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 11.13ms from Indianapolis, US
104.243.70.1 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 10.69ms from Atlanta, US
104.243.71.25 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 10.76ms from Atlanta, US
104.243.69.1 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 10.87ms from Atlanta, US
104.243.64.1 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 10.90ms from Atlanta, US
104.243.68.1 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 12.66ms 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
79.107.76.245 AS25472 Nova Telecommunications & Media Single Member S.A 12.09ms from Athens, GR
66.154.91.21 AS22653 Cyber Wurx LLC 0.34ms from Atlanta, US
124.80.17.101 AS17849 SK Broadband Co Ltd 1.98ms from Incheon, KR
47.156.36.133 AS5650 Frontier Communications of America, Inc. 4.36ms from Los Angeles, US
58.13.123.133 AS17506 ARTERIA Networks Corporation 8.85ms from Osaka, JP
191.241.194.21 AS53061 G2NET SUL PROVEDOR LTDA 1.78ms from Porto Alegre, BR
78.157.156.181 AS30764 PODA a.s. 4.50ms from Prague, CZ
114.82.60.181 AS4812 China Telecom (Group) 2.50ms from Shanghai, CN
34.168.65.85 AS396982 Google LLC 0.15ms from The Dalles, US
41.101.223.37 AS36947 Telecom Algeria 13.97ms from Valencia, ES
123.161.208.5 AS4134 CHINANET BACKBONE 3.75ms from Zhengzhou, CN
201.65.7.69 AS4230 CLARO S.A. 0.91ms from Curitiba, BR
170.10.39.53 AS11976 Fidelity Communication International Inc. 8.00ms from Dallas, US
3.250.220.149 AS16509 Amazon.com, Inc. 0.45ms from Dublin, IE
135.236.240.21 AS8075 Microsoft Corporation 0.20ms from Dublin, IE
102.119.223.213 AS23889 Mauritius Telecom Ltd 2.82ms from Ebene, MU
4.53.38.117 AS3356 Level 3 Parent, LLC 0.31ms from Kansas City, US
72.9.206.5 AS22343 Vonage Business Inc. 1.98ms from Las Vegas, US
87.117.221.37 AS20860 IOMART CLOUD SERVICES LIMITED 0.24ms from Maidenhead, GB
147.219.152.69 AS20115 Charter Communications LLC 14.03ms from Minneapolis, US
183.87.234.53 AS24554 Microscan Internet Limited 3.54ms from Mumbai, IN
69.139.213.181 AS7922 Comcast Cable Communications, LLC 8.49ms from Murfreesboro, US
63.117.38.69 AS701 Verizon Business 1.33ms from New York City, US
178.219.215.245 AS47530 Novokuznetsk Telecom Ltd 7.29ms from Novosibirsk, RU
15.236.146.5 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f7 104.243.69.1
traceroute to 104.243.69.1 (104.243.69.1): 64 hops max, 52 byte packets
7 [AS6939] 72.52.92.208 147.146 ms
8 [AS6939] 184.104.188.184 152.095 ms
9 [AS6939] 184.105.65.154 151.463 ms
10 [AS6939] 216.66.79.218 151.512 ms
11 *
12 *
13 *
14 *
15 [AS11758] 149.248.161.102 148.301 ms
16 [AS16433] 74.50.44.10 143.632 ms
17 [AS16433] 104.243.69.1 154.82 ms
Measurement taken from IPinfo ProbeNet in Santiago, CL
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.

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