66.254.224.0/19

AS693 · University of Notre Dame

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Summary

Country	United States
Domain	nd.edu
ASN	AS693
Registry	ARIN
ID	UND

WHOIS Details

NetHandle:      NET-66-254-224-0-1
OrgID:          UND
Parent:         NET-66-0-0-0-0
NetName:        UND
NetRange:       66.254.224.0 - 66.254.255.255
NetType:        allocation
RegDate:        2003-05-16
Updated:        2021-12-14
Source:         ARIN


OrgID:          UND
OrgName:        University of Notre Dame
CanAllocate:    
Street:         301 ITC
City:           Notre Dame
State/Prov:     IN
Country:        US
PostalCode:     46556
RegDate:        1988-04-29
Updated:        2024-09-25
OrgAdminHandle: DOMAI482-ARIN
OrgTechHandle:  DOMAI482-ARIN
OrgAbuseHandle: UNDA-ARIN
Source:         ARIN


POCHandle:      UNDA-ARIN
IsRole:         Y
LastName:       University of Notre Dame - Abuse
FirstName:      
Street:         ITC
City:           Notre Dame
State/Prov:     IN
Country:        US
PostalCode:     46556
RegDate:        2005-02-16
Updated:        2024-12-05
OfficePhone:    +1-574-631-8111
Mailbox:        abuse@nd.edu
Source:         ARIN


POCHandle:      DOMAI482-ARIN
IsRole:         Y
LastName:       DomainAdmin
FirstName:      
Street:         370 Information Technology Center
City:           Notre Dame
State/Prov:     IN
Country:        US
PostalCode:     46556
RegDate:        2024-05-03
Updated:        2025-05-07
OfficePhone:    +1-574-631-5000
Mailbox:        domainadmin@nd.edu
Source:         ARIN

Hosted domains

There are 2 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.254.254.54	trehcier.com	1
66.254.254.53	trehcier.com	1
66.254.254.50	trehcier.com	1
66.254.254.55	trehcier.com	1
66.254.254.141	srv2-xsourcing.ma	1
66.254.254.52	trehcier.com	1
66.254.254.51	trehcier.com	1

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

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

IP Address	ASN	Details
66.254.253.84	AS693 University of Notre Dame	`8.20ms` from Indianapolis, US
66.254.252.1	AS693 University of Notre Dame	`7.82ms` 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
83.247.13.115	AS12414 Solcon Internetdiensten B.V.	`2.70ms` from Amsterdam, NL
70.165.160.243	AS62957 HOSPITALITY NETWORK, LLC	`2.38ms` from Ashburn, US
217.31.47.243	AS35328 DSI DATA, a. s.	`6.35ms` from Bratislava, SK
38.60.13.67	AS174 Cogent Communications	`3.90ms` from Buffalo, US
20.29.97.67	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
197.225.127.99	AS23889 Mauritius Telecom Ltd	`2.22ms` from Ebene, MU
66.68.66.163	AS11427 Charter Communications Inc	`13.27ms` from Houston, US
78.184.110.131	AS47331 TTNet A.S.	`9.03ms` from Izmir, TR
84.45.212.227	AS8468 ENTANET International Limited	`6.37ms` from London, GB
41.99.140.3	AS36947 Telecom Algeria	`14.03ms` from Madrid, ES
95.250.157.51	AS3269 Telecom Italia S.p.A.	`12.37ms` from Milan, IT
69.157.127.195	AS577 Bell Canada	`1.64ms` from Montreal, CA
222.92.189.115	AS4134 CHINANET-BACKBONE	`4.04ms` from Nanjing, CN
75.203.96.179	AS6167 Verizon Business	`12.15ms` from New York City, US
13.219.170.51	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
100.28.246.179	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
67.181.212.3	AS7922 Comcast Cable Communications, LLC	`9.03ms` from San Jose, US
152.249.95.147	AS27699 TELEFÔNICA BRASIL S.A	`2.55ms` from Sao Paulo, BR
64.49.104.51	AS40755 ProTek Communications, LLC	`3.84ms` from St. Louis, US
78.68.119.3	AS3301 Telia Company AB	`1.20ms` from Stockholm, SE
60.86.198.19	AS17676 SoftBank Corp.	`3.89ms` from Tokyo, JP
221.232.158.227	AS4134 CHINANET-BACKBONE	`0.82ms` from Wuhan, CN
4.180.56.83	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
186.126.0.51	AS7303 Telecom Argentina S.A.	`12.95ms` from Buenos Aires, AR
182.151.2.3	AS38283 CHINANET SiChuan Telecom Internet Data Center	`2.48ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m12 66.254.243.230

traceroute to 66.254.243.230 (66.254.243.230): 12 hops max, 52 byte packets

3 [AS36236] 162.223.9.40 0.414 ms

4 *

5 *

6 *

7 *

8 [AS6939] 184.105.35.194 18.914 ms

9 [AS19782] 149.165.183.34 24.197 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On August 22nd 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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