66.4.18.0/23

AS19957 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	volstate.edu
ASN	AS19957
Registry	ARIN
ID	TEN-NASH-2BL

WHOIS Details

NetHandle:      NET-66-4-0-0-1
OrgID:          STDO
Parent:         NET-66-0-0-0-0
NetName:        TEN-NASH-2BL
NetRange:       66.4.0.0 - 66.5.255.255
NetType:        allocation
Comment:        =20
RegDate:        2000-08-24
Updated:        2021-12-14
Source:         ARIN


OrgID:          STDO
OrgName:        State of Tennessee Department of Education
CanAllocate:    
Street:         710 James Robertson Parkway
Street:         7th Floor
City:           Nashville
State/Prov:     TN
Country:        US
PostalCode:     37243
RegDate:        1999-06-21
Updated:        2014-08-29
OrgAdminHandle: JARRE19-ARIN
OrgTechHandle:  JARRE19-ARIN
OrgAbuseHandle: JARRE19-ARIN
OrgNOCHandle:   JARRE19-ARIN
Source:         ARIN


POCHandle:      JARRE19-ARIN
IsRole:         N
LastName:       Jarrett
FirstName:      Jason
Street:         710 James Robertson Pkwy
City:           Nashville
State/Prov:     TN
Country:        US
PostalCode:     37243
RegDate:        2014-08-27
Updated:        2014-08-27
OfficePhone:    +1-615-946-2202
MobilePhone:    +1-615-946-2202
Mailbox:        jason.jarrett@tn.gov
Source:         ARIN

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.124.165.7	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
108.75.150.103	AS7018 AT&T Enterprises, LLC	`18.63ms` from Atlanta, US
23.212.130.151	AS7713 PT Telekomunikasi Indonesia	`1.19ms` from Batam, ID
113.10.204.39	AS9269 Hong Kong Broadband Network Ltd.	`1.42ms` from Hong Kong, HK
123.184.26.183	AS4134 CHINANET-BACKBONE	`2.23ms` from Liaoyang, CN
184.164.185.23	AS11776 Breezeline	`6.59ms` from Miami, US
69.125.246.151	AS6128 Cablevision Systems Corp.	`3.07ms` from New York City, US
64.87.37.103	AS7979 Servers.com, Inc.	`0.37ms` from San Jose, US
218.156.102.215	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
207.50.87.247	AS19901 Brightspeed	`7.35ms` from St. Louis, US
41.100.92.23	AS36947 Telecom Algeria	`17.07ms` from Valencia, ES
85.255.109.87	AS24645 CSC Telecom, UAB	`0.33ms` from Vilnius, LT
31.62.101.247	AS5617 Orange Polska Spolka Akcyjna	`15.64ms` from Warsaw, PL
207.144.8.87	AS14615 Comporium, Inc	`8.25ms` from Ashburn, US
101.22.126.167	AS4837 CHINA UNICOM China169 Backbone	`6.80ms` from Beijing, CN
84.59.157.71	AS3209 Vodafone GmbH	`6.35ms` from Berlin, DE
54.78.201.103	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
14.160.24.103	AS45899 VNPT Corp	`0.82ms` from Hanoi, VN
175.146.163.247	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Liaoyang, CN
176.171.142.7	AS5410 Bouygues Telecom SA	`2.98ms` from Lyon, FR
142.118.19.247	AS577 Bell Canada	`1.74ms` from Montreal, CA
73.10.81.167	AS7922 Comcast Cable Communications, LLC	`5.31ms` from New York City, US
24.101.237.39	AS27364 Armstrong	`1.59ms` from Pittsburgh, US
211.117.206.7	AS9318 SK Broadband Co Ltd	`1.46ms` from Seoul, KR
218.163.146.199	AS3462 Data Communication Business Group	`6.46ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f2 -m6 66.4.19.111

traceroute to 66.4.19.111 (66.4.19.111): 6 hops max, 52 byte packets

2 [AS3257] 207.162.206.129 0.637 ms

3 [AS3257] 213.200.127.170 22.377 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Halifax, CA

On September 4th 2025

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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