152.22.32.0/21

AS81 · MCNC

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Summary

Country	United States
Domain	mcnc.org
ASN	AS81
Parent Range	152.22.0.0/16
Registry	ARIN
ID	NCREN-B22

WHOIS Details

NetHandle:      NET-152-22-0-0-1
OrgID:          MCNC-Z
Parent:         NET-152-0-0-0-0
NetName:        NCREN-B22
NetRange:       152.22.0.0 - 152.22.255.255
NetType:        allocation
RegDate:        1994-08-08
Updated:        2021-06-29
TechHandle:     NH34-ORG-ARIN
Source:         ARIN


OrgID:          MCNC-Z
OrgName:        MCNC
CanAllocate:    
Street:         3021 E. Cornwallis Rd
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2021-06-14
Updated:        2026-02-12
OrgAdminHandle: NCREN-ARIN
OrgTechHandle:  NCREN-ARIN
OrgAbuseHandle: ABUSE3348-ARIN
Source:         ARIN


POCHandle:      NH34-ORG-ARIN
IsRole:         Y
LastName:       NCREN Hostmaster
FirstName:      
Street:         3021 E. Cornwallis Road
Street:         Building 3
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        1970-01-01
Updated:        2026-02-12
OfficePhone:    +1-919-248-4111
FaxPhone:       +1-919-248-1405
Mailbox:        hostmaster@ncren.net
Source:         ARIN


POCHandle:      NCREN-ARIN
IsRole:         Y
LastName:       NCREN Hostmaster
FirstName:      
Street:         3021 East Cornwallis Road
Street:         Building 3
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2019-06-20
Updated:        2026-02-12
OfficePhone:    +1-919-248-4111
FaxPhone:       +1-919-248-1405
Mailbox:        hostmaster@ncren.net
Source:         ARIN


POCHandle:      ABUSE3348-ARIN
IsRole:         Y
LastName:       Abuse Contact
FirstName:      
Street:         3021 E. Cornwallis Rd.
Street:         Building 3
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2012-02-21
Updated:        2026-02-12
OfficePhone:    +1-919-248-4111
Mailbox:        abuse@mcnc.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 152.22.32.0/21

Range	ASN	Company	Num of IPs
152.22.0.0/16	AS19718	MCNC	65,536
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	AS19718	MCNC	65,536
152.22.0.0/16	AS81	MCNC	65,536
152.22.224.0/20	AS13371	Duke University	4,096
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

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

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

IP Address	ASN	Details
152.22.38.21	AS81 MCNC	`9.44ms` from Ashburn, US
152.22.36.22	AS81 MCNC	`9.55ms` from Ashburn, US
152.22.35.21	AS81 MCNC	`9.60ms` from Ashburn, US
152.22.33.21	AS81 MCNC	`9.58ms` from Ashburn, US
152.22.37.21	AS81 MCNC	`9.58ms` from Ashburn, US
152.22.32.50	AS81 MCNC	`9.46ms` from Ashburn, US
152.22.39.101	AS81 MCNC	`9.48ms` from Ashburn, US
152.22.34.21	AS81 MCNC	`9.46ms` 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
204.77.228.133	AS35985 One Ring Networks, Inc.	`0.88ms` from Atlanta, US
125.34.103.245	AS4808 China Unicom Beijing Province Network	`3.30ms` from Beijing, CN
196.138.72.101	AS24835 Vodafone Data	`4.54ms` from Cairo, EG
208.74.219.181	AS40377 TECH STREAM	`11.10ms` from Dallas, US
103.117.62.5	AS137836 THE TATA POWER COMPANY LIMITED	`1.49ms` from Delhi, IN
189.178.29.181	AS8151 UNINET	`0.89ms` from Guadalajara, MX
14.160.78.85	AS45899 VNPT Corp	`0.93ms` from Hanoi, VN
194.136.15.197	AS719 Elisa Oyj	`0.61ms` from Helsinki, FI
81.44.190.117	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.16ms` from Madrid, ES
99.61.57.165	AS7018 AT&T Enterprises, LLC	`3.20ms` from Miami, US
37.200.49.101	AS2119 Telenor Norge AS	`11.39ms` from Oslo, NO
24.156.78.69	AS19108 Optimum	`11.84ms` from Phoenix, US
124.74.204.165	AS4812 China Telecom (Group)	`1.15ms` from Shanghai, CN
222.174.84.117	AS4134 CHINANET BACKBONE	`10.08ms` from Shijiazhuang, CN
124.168.242.53	AS7545 TPG Telecom Limited	`4.83ms` from Sydney, AU
1.2.150.149	AS23969 TOT Public Company Limited	`6.50ms` from Bangkok, TH
1.119.198.149	AS4847 China Networks Inter-Exchange	`3.90ms` from Beijing, CN
223.71.96.37	AS56048 China Mobile Communicaitons Corporation	`1.72ms` from Beijing, CN
41.192.148.181	AS29975 Vodacom	`14.21ms` from Cape Town, ZA
66.185.103.53	AS15175 Advanced Cabling and Communications	`1.48ms` from Denver, US
67.135.23.117	AS209 CenturyLink Communications, LLC	`0.71ms` from Denver, US
121.192.3.21	AS4538 China Education and Research Network Center	`8.72ms` from Hangzhou, CN
109.181.110.117	AS2856 British Telecommunications PLC	`6.88ms` from London, GB
176.118.53.5	AS198820 Limited Liability Company Radio Network	`0.60ms` from Lviv, UA
51.118.60.213	AS16509 Amazon.com, Inc.	`0.16ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 152.22.33.23

traceroute to 152.22.33.23 (152.22.33.23): 64 hops max, 52 byte packets

3 [AS81] 128.109.9.5 61.485 ms

4 [AS81] 128.109.70.58 61.797 ms

5 *

6 [AS81] 152.22.33.23 61.875 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On April 13th 2026

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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