152.22.224.0/20

AS13371 · Duke University

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Summary

Country	United States
Domain	duke.edu
ASN	AS13371
Parent Range	152.22.0.0/16
Registry	ARIN
ID	NCREN-DUKE-PARALLEL-IPV4-1

Pingable IPs

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

IP Address	ASN	Details
152.22.224.10	AS13371 Duke University	14.46ms from Ashburn, 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
77.49.113.164	AS1241 Forthnet	2.43ms from Athens, GR
123.116.219.180	AS4808 China Unicom Beijing Province Network	3.32ms from Beijing, CN
65.28.241.244	AS10796 Charter Communications Inc	9.76ms from Columbus, US
85.23.98.212	AS16086 DNA Oyj	3.11ms from Helsinki, FI
123.1.167.132	AS10103 HK Broadband Network Ltd.	1.22ms from Hong Kong, HK
202.82.173.116	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	1.44ms from Hong Kong, HK
126.43.73.36	AS17676 SoftBank Corp.	5.67ms from Tokyo, JP
201.185.44.148	AS13489 UNE EPM TELECOMUNICACIONES S.A.	14.71ms from Bogota, CO
81.108.92.52	AS5089 Virgin Media Limited	6.11ms from London, GB
87.7.232.52	AS3269 Telecom Italia S.p.A.	9.64ms from Milan, IT
81.159.83.20	AS2856 British Telecommunications PLC	5.96ms from London, GB
213.175.196.4	AS35425 IOMART MANAGED SERVICES LIMITED	4.68ms from London, GB
75.238.184.116	AS6167 Verizon Business	7.90ms from San Jose, US
115.11.215.212	AS4766 Korea Telecom	5.63ms from Seoul, KR
125.41.222.180	AS4837 CHINA UNICOM China169 Backbone	5.88ms from Zhengzhou, CN
181.23.49.20	AS22927 Telefonica de Argentina	2.42ms from Buenos Aires, AR
172.247.107.52	AS40065 CNSERVERS LLC	0.49ms from Hong Kong, HK
202.138.56.52	AS9443 Vocus Retail	0.34ms from Melbourne, AU
78.134.5.36	AS35612 EOLO S.p.A.	2.91ms from Milan, IT
83.99.230.116	AS24651 JSC BALTICOM	0.59ms from Riga, LV
94.19.48.212	AS35807 SkyNet Ltd.	0.83ms from Saint Petersburg, RU
8.39.48.68	AS3356 Level 3 Parent, LLC	0.81ms from Seattle, US
107.119.215.52	AS7287 AT&T Enterprises, LLC	1.70ms from Seattle, US
61.251.219.212	AS9689 SK Broadband Co Ltd	2.50ms from Seoul, KR
99.228.114.212	AS812 Rogers Communications Canada Inc.	4.52ms from Toronto, CA

WHOIS Details

NetHandle:      NET-152-22-224-0-1
OrgID:          DUKEUN
Parent:         NET-152-22-0-0-1
NetName:        NCREN-DUKE-PARALLEL-IPV4-1
NetRange:       152.22.224.0 - 152.22.239.255
NetType:        reassignment
OriginAS:       81
RegDate:        2021-12-03
Updated:        2021-12-03
Source:         ARIN


OrgID:          DUKEUN
OrgName:        Duke University
CanAllocate:    
Street:         334 Blackwell St.
Street:         Suite 2106
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27701
RegDate:        1991-06-07
Updated:        2011-09-24
OrgAdminHandle: DUH2-ARIN
OrgTechHandle:  DUH2-ARIN
OrgAbuseHandle: DUH2-ARIN
Source:         ARIN


POCHandle:      DUH2-ARIN
IsRole:         Y
LastName:       Duke University Hostmaster
FirstName:      
Street:         3540 Kangaroo Drive
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27705
RegDate:        2005-02-11
Updated:        2025-01-08
OfficePhone:    +1-919-684-2200
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 152.22.224.0/20

Range	ASN	Company	Num of IPs
152.22.0.0/16	AS81	MCNC	65,536

Nearby Ranges

BGP prefixes that overlap with 152.22.0.0/16

Range	ASN	Company	Num of IPs
152.22.0.0/16	AS81	MCNC	65,536
152.22.0.0/23	AS17031	Winston-Salem/Forsyth County Schools	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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.

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