1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.38.0.0/16
  4. AS16433  | 66.38.4.0/24

66.38.4.0/24

AS16433  ·  NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION

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Summary

Country United States
Domain nctc.com
ASN AS16433
Parent Range 66.38.4.0/23
Registry ARIN
ID NCTC-66-38-4

WHOIS Details

NetHandle:      NET-66-38-4-0-1
OrgID:          NCTC-9
Parent:         NET-66-38-0-0-1
NetName:        NCTC-66-38-4
NetRange:       66.38.4.0 - 66.38.5.255
NetType:        reassignment
RegDate:        2017-09-01
Updated:        2017-09-01
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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 66.38.4.0/24

Range ASN Company Num of IPs
66.38.4.0/23 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 512

Nearby Ranges

BGP prefixes that overlap with 66.38.0.0/16

Range ASN Company Num of IPs
66.38.96.0/19 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 8,192
66.38.88.0/21 AS26727 Brandenburg Telephone Company 2,048
66.38.236.0/22 AS14112 SecureNet Information Services Inc. 1,024
66.38.24.0/22 AS400589 LTC Connect 1,024
66.38.40.0/22 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 1,024
66.38.20.0/22 AS400589 LTC Connect 1,024
66.38.16.0/22 AS11979 Duo Broadband 1,024
66.38.56.0/23 AS26727 Brandenburg Telephone Company 512
66.38.80.0/23 AS11979 Duo Broadband 512
66.38.38.0/23 AS29894 South Central Rural Telecommunications Cooperative Inc. 512
66.38.4.0/23 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 512
66.38.6.0/23 AS400589 LTC Connect 512
66.38.36.0/23 AS29894 South Central Rural Telecommunications Cooperative Inc. 512
66.38.244.0/24 AS40282 Pacific National Exhibition 256
66.38.61.0/24 AS11979 Duo Broadband 256
66.38.45.0/24 AS11979 Duo Broadband 256
66.38.59.0/24 AS11979 Duo Broadband 256
66.38.30.0/24 AS26727 Brandenburg Telephone Company 256
66.38.44.0/24 AS26727 Brandenburg Telephone Company 256
66.38.31.0/24 AS29894 South Central Rural Telecommunications Cooperative Inc. 256
66.38.192.0/24 AS36493 PLM GROUP LTD 256
66.38.82.0/24 AS400589 LTC Connect 256
66.38.63.0/24 AS400589 LTC Connect 256
66.38.28.0/24 AS400589 LTC Connect 256
66.38.29.0/24 AS11979 Duo Broadband 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

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

IP Address ASN Details
66.38.4.1 AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION 10.61ms from Indianapolis, 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
150.164.106.232 AS271354 UNIVERSIDADE FEDERAL DE MINAS GERAIS 1.18ms from Belo Horizonte, BR
35.87.247.248 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
185.116.158.88 AS204035 oneCorp GmbH 0.37ms from Duesseldorf, DE
176.194.14.88 AS12714 PJSC MegaFon 11.82ms from Moscow, RU
187.95.48.72 AS268323 AZZA_TELECOM_SERVICOS_EM_TELECOMUNICACOES_LTDA 0.60ms from Osasco, BR
85.167.38.72 AS2119 Telenor Norge AS 6.81ms from Oslo, NO
189.147.78.88 AS8151 UNINET 3.85ms from Santiago de Queretaro, MX
61.198.122.136 AS10010 TOKAI Communications Corporation 7.70ms from Tokyo, JP
177.106.209.120 AS53006 ALGAR TELECOM S/A 5.89ms from Uberlandia, BR
79.189.122.72 AS5617 Orange Polska Spolka Akcyjna 3.29ms from Warsaw, PL
221.235.203.8 AS4134 CHINANET BACKBONE 6.24ms from Wuhan, CN
79.140.244.104 AS43908 JSC Pursvyaz 19.47ms from Yekaterinburg, RU
172.176.125.184 AS8075 Microsoft Corporation 0.17ms from Boydton, US
155.93.251.88 AS37680 Cool Ideas Service Provider (Pty) Ltd 1.88ms from Cape Town, ZA
104.208.61.104 AS8075 Microsoft Corporation 0.44ms from Des Moines, US
182.216.111.168 AS17858 LG POWERCOMM 2.35ms from Incheon, KR
80.44.104.184 AS13285 TalkTalk Communications Limited 7.67ms from London, GB
92.253.246.216 AS41575 Intercity Ltd. 11.40ms from Moscow, RU
156.59.20.232 AS21859 Zenlayer Inc 1.35ms from Mumbai, IN
71.168.137.216 AS701 Verizon Business 2.85ms from New York City, US
97.103.68.104 AS33363 Charter Communications, Inc 9.92ms from Orlando, US
200.50.225.72 AS271338 TITAM NET TELECOM 8.18ms from Osasco, BR
174.114.121.8 AS812 Rogers Communications Canada Inc. 5.97ms from Ottawa, CA
20.168.12.232 AS8075 Microsoft Corporation 0.26ms from Phoenix, US
122.248.56.56 AS134756 CHINANET Nanjing Jishan IDC network 7.12ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 66.38.4.5
traceroute to 66.38.4.5 (66.38.4.5): 64 hops max, 52 byte packets
1 [AS199524] 92.223.62.1 0.124 ms
2 *
3 *
4 [AS34170] 212.47.154.1 0.536 ms
5 *
6 *
7 *
8 *
9 [AS6939] 184.104.188.213 154.075 ms
10 *
11 [AS6939] 184.105.65.154 172.745 ms
12 [AS6939] 216.66.79.218 172.274 ms
13 *
14 *
15 *
16 *
17 [AS11758] 149.248.161.102 177.793 ms
18 [AS16433] 74.50.44.10 178.932 ms
19 *
20 [AS16433] 66.38.4.5 181.012 ms
Measurement taken from IPinfo ProbeNet in Baku, AZ
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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