173.240.128.0/21
AS16433 · NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
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| Country |
United States
|
| Domain | nctc.com |
| ASN | AS16433 |
| Parent Range | 173.240.128.0/20 |
| Registry | ARIN |
| ID | NORTH-CENTRAL-TELEPHONE-ISP |
WHOIS Details
NetHandle: NET-173-240-128-0-1 OrgID: NCTC-9 Parent: NET-173-0-0-0-0 NetName: NORTH-CENTRAL-TELEPHONE-ISP NetRange: 173.240.128.0 - 173.240.143.255 NetType: allocation RegDate: 2010-04-16 Updated: 2014-08-27 TechHandle: NA175-ARIN AbuseHandle: NA175-ARIN NOCHandle: NA175-ARIN 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: 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: 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 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: 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 173.240.128.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 173.240.128.0/20 | AS16433 | NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | 4,096 |
Nearby Ranges
BGP prefixes that overlap with 173.240.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 173.240.16.0/20 | AS46303 | POPP.com, Inc. | 4,096 |
| 173.240.80.0/20 | AS13807 | Great Plains Communications LLC | 4,096 |
| 173.240.176.0/20 | AS15102 | Xplore Inc. | 4,096 |
| 173.240.128.0/20 | AS16433 | NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | 4,096 |
| 173.240.48.0/20 | AS17378 | TierPoint, LLC | 4,096 |
| 173.240.32.0/20 | AS30432 | STRATA NETWORKS | 4,096 |
| 173.240.240.0/20 | AS36687 | WiLine Networks Inc. | 4,096 |
| 173.240.224.0/20 | AS12268 | Elizabethtown College | 4,096 |
| 173.240.5.0/24 | AS31863 | 256 | |
| 173.240.10.0/24 | AS19693 | 256 | |
| 173.240.0.0/24 | AS14453 | Diallog Telecommunications Corp. | 256 |
| 173.240.9.0/24 | AS14453 | Diallog Telecommunications Corp. | 256 |
| 173.240.12.0/24 | AS14453 | CENTRILOGICCANADA | 256 |
| 173.240.5.0/24 | AS19693 | 256 | |
| 173.240.11.0/24 | AS20359 | 256 | |
| 173.240.217.0/24 | AS16509 | AWS | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
38 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 173.240.132.1 |
11.05ms from Atlanta,
US
|
|
| 173.240.135.1 |
10.61ms from Atlanta,
US
|
|
| 173.240.130.1 |
20.13ms from Lenoir,
US
|
|
| 173.240.129.1 |
20.31ms from Lenoir,
US
|
|
| 173.240.133.1 |
10.48ms from Atlanta,
US
|
|
| 173.240.131.1 |
20.15ms from Lenoir,
US
|
|
| 173.240.128.1 |
20.31ms from Lenoir,
US
|
|
| 173.240.134.1 |
11.13ms 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 |
|---|---|---|
| 212.237.31.37 |
0.36ms from Arezzo,
IT
|
|
| 185.237.128.37 |
6.19ms from Belgrade,
RS
|
|
| 67.207.157.181 |
0.58ms from Chicago,
US
|
|
| 34.143.10.245 |
0.51ms from Council Bluffs,
US
|
|
| 41.59.223.229 |
0.53ms from Dar es Salaam,
TZ
|
|
| 45.120.42.5 |
8.72ms from Delhi,
IN
|
|
| 79.234.173.21 |
9.59ms from Frankfurt am Main,
DE
|
|
| 108.197.155.197 |
2.69ms from Houston,
US
|
|
| 114.203.130.85 |
6.19ms from Incheon,
KR
|
|
| 4.18.83.37 |
0.29ms from Kansas City,
US
|
|
| 77.87.127.21 |
0.82ms from Kyiv,
UA
|
|
| 179.58.144.181 |
12.06ms from La Paz,
BO
|
|
| 160.120.120.197 |
15.27ms from Lagos,
NG
|
|
| 116.167.149.85 |
11.28ms from Liuzhou,
CN
|
|
| 62.57.104.229 |
11.58ms from Marseille,
FR
|
|
| 14.202.236.85 |
1.62ms from Melbourne,
AU
|
|
| 149.99.25.149 |
0.77ms from Montreal,
CA
|
|
| 183.150.151.213 |
9.51ms from Nanchang,
CN
|
|
| 189.239.167.117 |
4.40ms from Santiago de Queretaro,
MX
|
|
| 111.80.62.69 |
6.48ms from Taipei,
TW
|
|
| 92.214.4.197 |
2.33ms from Berlin,
DE
|
|
| 179.36.229.213 |
1.86ms from Buenos Aires,
AR
|
|
| 167.71.45.149 |
0.31ms from Frankfurt am Main,
DE
|
|
| 84.181.201.181 |
5.87ms from Frankfurt am Main,
DE
|
|
| 218.107.212.85 |
6.28ms from Fuzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Rio de Janeiro, BR
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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