66.185.64.0/21

AS22247  ·  LeTourneau University

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Summary

Country United States
Domain letu.edu
ASN AS22247
Parent Range 66.185.64.0/20
Registry ARIN
ID LETNET

WHOIS Details

NetHandle:      NET-66-185-64-0-1
OrgID:          LETOUR
Parent:         NET-66-0-0-0-0
NetName:        LETNET
NetRange:       66.185.64.0 - 66.185.79.255
NetType:        allocation
Comment:        http://www.letu.edu
RegDate:        2001-10-30
Updated:        2021-12-14
TechHandle:     KJ280-ARIN
AbuseHandle:    NAS6-ARIN
NOCHandle:      KJ280-ARIN
Source:         ARIN


OrgID:          LETOUR
OrgName:        LeTourneau University
CanAllocate:    
Street:         2100 S. Mobberly Ave.
Street:         PO Box 7001
City:           Longview
State/Prov:     TX
Country:        US
PostalCode:     75602
RegDate:        1995-05-12
Updated:        2012-09-27
OrgAdminHandle: KJ280-ARIN
OrgTechHandle:  KJ280-ARIN
OrgAbuseHandle: NAS6-ARIN
OrgNOCHandle:   KJ280-ARIN
Source:         ARIN


POCHandle:      KJ280-ARIN
IsRole:         N
LastName:       Johnson
FirstName:      Ken
Street:         PO Box 7001
City:           Longview
State/Prov:     TX
Country:        US
PostalCode:     75607
RegDate:        2001-08-24
Updated:        2025-06-30
OfficePhone:    +1-903-233-3500
Mailbox:        letnet@letu.edu
Source:         ARIN


POCHandle:      NAS6-ARIN
IsRole:         Y
LastName:       Network Abuse and SPAM
FirstName:      
Street:         2100 S. Mobberly Ave.
Street:         PO Box 7001
City:           Longview
State/Prov:     TX
Country:        US
PostalCode:     75602
RegDate:        2004-02-13
Updated:        2025-06-30
OfficePhone:    +1-903-233-3500
Mailbox:        abuse@letu.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.185.64.0/21

Range ASN Company Num of IPs
66.185.64.0/20 AS22247 LeTourneau University 4,096

Nearby Ranges

BGP prefixes that overlap with 66.185.0.0/16

Range ASN Company Num of IPs
66.185.192.0/19 AS5690 Vianet Inc. 8,192
66.185.128.0/19 AS14450 GEICO 8,192
66.185.96.0/20 AS15175 Live Wire Networks, Inc 4,096
66.185.160.0/20 AS16582 NEXT LEVEL INTERNET, INC. 4,096
66.185.0.0/20 AS17306 JAB Wireless, INC. 4,096
66.185.240.0/20 AS19162 The Moody Bible Institute of Chicago 4,096
66.185.16.0/20 AS21554 Wisconsin CyberLynk Network, Inc. 4,096
66.185.64.0/20 AS22247 LeTourneau University 4,096
66.185.224.0/20 AS22429 WireFree Communications Inc. 4,096
66.185.176.0/20 AS2559 VISA INTERNATIONAL SERVICE ASSOCIATION 4,096
66.185.48.0/20 AS395761 Videotron Ltee 4,096
66.185.112.0/20 AS1288 WoodyNet, Inc. 4,096
66.185.32.0/20 AS14434 VI POWERNET, LLC 4,096
66.185.112.0/20 AS42 WoodyNet, Inc. 4,096
66.185.48.0/20 AS5769 Videotron Ltee 4,096
66.185.112.0/20 AS715 WoodyNet, Inc. 4,096
66.185.80.0/20 AS812 Rogers Communications Canada Inc. 4,096
66.185.212.0/23 AS5690 Vianet Internet Solutions 512
66.185.216.0/23 AS5690 Vianet Internet Solutions 512
66.185.196.0/23 AS5690 Vianet Internet Solutions 512
66.185.48.0/24 AS395761 Teledistribution Amos inc. 256
66.185.49.0/24 AS5769 Teledistribution Amos inc. 256
66.185.174.0/24 AS32429 ATA Engineering 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

Pingable IPs

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

IP Address ASN Details
66.185.64.176 AS22247 LeTourneau University 4.68ms from Dallas, US
66.185.71.3 AS22247 LeTourneau University 4.46ms from Dallas, 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
97.82.167.165 AS20115 Charter Communications LLC 8.61ms from Atlanta, US
108.230.55.133 AS7018 AT&T Enterprises, LLC 13.02ms from Atlanta, US
218.249.176.213 AS4808 China Unicom Beijing Province Network 3.71ms from Beijing, CN
222.129.237.53 AS4808 China Unicom Beijing Province Network 3.37ms from Beijing, CN
18.7.71.5 AS3 Massachusetts Institute of Technology 0.46ms from Boston, US
66.31.230.69 AS7922 Comcast Cable Communications, LLC 6.03ms from Boston, US
38.69.2.117 AS174 Cogent Communications, LLC 0.48ms from Chicago, US
184.58.70.69 AS10796 Charter Communications Inc 19.68ms from Columbus, US
76.164.80.21 AS6300 Fidium 4.93ms from Dallas, US
27.63.129.197 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.66ms from Delhi, IN
182.72.214.133 AS9498 BHARTI Airtel Ltd. 0.89ms from Delhi, IN
46.93.156.101 AS3320 Deutsche Telekom AG 9.54ms from Frankfurt am Main, DE
142.67.161.21 AS11260 EastLink 7.84ms from Halifax, CA
117.156.152.21 AS9808 China Mobile Communications Group Co., Ltd. 6.28ms from Lanzhou, CN
90.71.173.37 AS12479 Orange Espagne SA 8.70ms from Madrid, ES
68.84.82.117 AS7922 Comcast Cable Communications, LLC 5.53ms from Murfreesboro, US
219.63.30.69 AS17676 SoftBank Corp. 4.02ms from Osaka, JP
218.220.61.197 AS9617 JCOM Co., Ltd. 10.58ms from Osaka, JP
79.18.223.21 AS3269 Telecom Italia S.p.A. 2.26ms from Rome, IT
180.231.113.197 AS17858 LG POWERCOMM 1.70ms from Seoul, KR
190.206.99.21 AS8048 CANTV Servicios, Venezuela 18.65ms from Willemstad, CW
5.107.110.229 AS5384 Emirates Internet 5.38ms from Al Fujairah City, AE
101.243.88.229 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 12.05ms from Beijing, CN
213.253.192.53 AS12301 Invitech ICT Services Kft. 0.58ms from Budapest, HU
184.14.84.69 AS5650 Frontier Communications of America, Inc. 17.52ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m6 66.185.67.244
traceroute to 66.185.67.244 (66.185.67.244): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
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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