166.66.192.0/21

AS398813 · Millersville University of Pennsylvania

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Summary

Country	United States
Domain	millersville.edu
ASN	AS398813
Registry	ARIN
ID	MILLERSVILLE

WHOIS Details

NetHandle:      NET-166-66-0-0-1
OrgID:          MILLER-1-Z
Parent:         NET-166-0-0-0-0
NetName:        MILLERSVILLE
NetRange:       166.66.0.0 - 166.66.255.255
NetType:        allocation
RegDate:        1993-10-22
Updated:        2023-06-12
Source:         ARIN


OrgID:          MILLER-1-Z
OrgName:        Millersville University of Pennsylvania
CanAllocate:    
Street:         Boyer Building
Street:         37 W. Frederick Street
City:           Millersville
State/Prov:     PA
Country:        US
PostalCode:     17551
RegDate:        1992-08-06
Updated:        2023-06-12
OrgAdminHandle: MILLI269-ARIN
OrgTechHandle:  MILLI269-ARIN
OrgAbuseHandle: ABUSE725-ARIN
OrgAbuseHandle: MILLI269-ARIN
OrgNOCHandle:   MILLI269-ARIN
OrgRoutingHandle:   MILLI269-ARIN
OrgDNSHandle:   MILLI269-ARIN
Source:         ARIN


POCHandle:      ABUSE725-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         PO Box 1002
City:           Millersville
State/Prov:     PA
Country:        US
PostalCode:     17551
RegDate:        2004-09-28
Updated:        2025-02-21
OfficePhone:    +1-717-871-7777
Mailbox:        abuse@millersville.edu
Source:         ARIN


POCHandle:      MILLI269-ARIN
IsRole:         Y
LastName:       Mill-Infosec
FirstName:      
Street:         37 West Frederick St.
City:           millersville
State/Prov:     PA
Country:        US
PostalCode:     17551
RegDate:        2020-07-02
Updated:        2025-09-22
OfficePhone:    +1-717-871-7777
Mailbox:        abuse@millersville.edu
Mailbox:        noc@millersville.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.66.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
97.238.58.37	AS6167 Verizon Business	`10.57ms` from Ashburn, US
188.173.31.133	AS48161 NEXTGEN COMMUNICATIONS SRL	`8.12ms` from Bucharest, RO
82.131.138.149	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`10.04ms` from Budapest, HU
179.34.127.5	AS26615 TIM S/A	`11.18ms` from Fortaleza, BR
113.76.63.133	AS4134 CHINANET-BACKBONE	`6.44ms` from Guangzhou, CN
103.69.28.5	AS150008 Pioneer Elabs Ltd.	`0.34ms` from Hyderabad, IN
109.49.252.85	AS2860 NOS COMUNICACOES, S.A.	`8.14ms` from Lisbon, PT
67.200.123.245	AS11404 Wave Broadband	`0.42ms` from Los Angeles, US
68.104.101.117	AS22773 Cox Communications Inc.	`9.35ms` from Los Angeles, US
78.112.37.53	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.52ms` from Lyon, FR
176.175.92.37	AS5410 Bouygues Telecom SA	`2.29ms` from Marseille, FR
16.51.57.21	AS16509 Amazon.com, Inc.	`0.69ms` from Melbourne, AU
189.175.155.101	AS8151 UNINET	`1.57ms` from Monterrey, MX
173.249.217.21	AS11878 tzulo, inc.	`0.52ms` from New York City, US
61.25.54.5	AS9824 JCOM Co., Ltd.	`8.52ms` from Osaka, JP
177.91.83.149	AS263433 Click Fibra	`10.42ms` from Osasco, BR
111.80.33.101	AS17421 Mobile Business Group	`6.36ms` from Taipei, TW
188.20.215.37	AS8447 A1 Telekom Austria AG	`10.47ms` from Vienna, AT
188.155.147.85	AS6730 Sunrise GmbH	`0.90ms` from Zuerich, CH
151.101.53.85	AS54113 Fastly, Inc.	`0.17ms` from Atlanta, US
120.153.193.69	AS1221 Telstra Limited	`10.40ms` from Brisbane, AU
186.19.215.5	AS27747 Telecentro S.A.	`0.74ms` from Buenos Aires, AR
91.46.160.133	AS3320 Deutsche Telekom AG	`3.86ms` from Duesseldorf, DE
86.146.170.53	AS2856 British Telecommunications PLC	`2.42ms` from Erith, GB
31.185.213.21	AS6871 Plusnet	`9.09ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -f5 -m9 166.66.192.164

traceroute to 166.66.192.164 (166.66.192.164): 9 hops max, 52 byte packets

5 [AS3356] 4.69.218.73 115.872 ms

6 [AS3356] 4.30.42.110 119.315 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On February 16th 2026

What are IP address ranges?

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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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