1. All IP Ranges
  2. 152.0.0.0/8
  3. 152.22.0.0/16
  4. AS81  | 152.22.72.0/21

152.22.72.0/21

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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 152.22.72.0/21

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

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

IP Address ASN Details
152.22.75.23 AS81 MCNC 5.73ms from Atlanta, US
152.22.73.21 AS81 MCNC 5.70ms from Atlanta, US
152.22.77.21 AS81 MCNC 5.71ms from Atlanta, US
152.22.78.15 AS81 MCNC 5.67ms from Atlanta, US
152.22.72.21 AS81 MCNC 5.69ms from Atlanta, US
152.22.74.21 AS81 MCNC 5.70ms from Atlanta, US
152.22.76.21 AS81 MCNC 5.68ms from Atlanta, US
152.22.79.101 AS81 MCNC 5.67ms from Atlanta, 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
89.248.163.197 AS202425 IP Volume inc 0.74ms from Amsterdam, NL
162.39.203.213 AS7029 Windstream Communications LLC 3.51ms from Atlanta, US
104.46.7.165 AS8075 Microsoft Corporation 0.23ms from Boydton, US
45.188.84.85 AS269516 SOLUÇÃO TELECOMUNICAÇÕES LTDA-ME 6.21ms from Brasília, BR
91.41.169.181 AS3320 Deutsche Telekom AG 8.22ms from Frankfurt am Main, DE
195.120.217.85 AS3269 Telecom Italia S.p.A. 8.70ms from Frosinone, IT
221.182.253.21 AS9808 China Mobile Communications Group Co., Ltd. 13.73ms from Guangzhou, CN
84.251.5.117 AS1759 Telia Finland Oyj 3.23ms from Helsinki, FI
108.237.61.101 AS7018 AT&T Enterprises, LLC 19.70ms from Houston, US
34.75.220.213 AS396982 Google LLC 0.14ms from Moncks Corner, US
177.19.174.117 AS18881 TELEFÔNICA BRASIL S.A 2.61ms from Novo Hamburgo, BR
77.237.153.245 AS47493 CEZNET s.r.o. 1.99ms from Prague, CZ
80.182.204.21 AS3269 Telecom Italia S.p.A. 7.37ms from Rome, IT
45.189.218.245 AS263793 TECNET ARGENTINA S.A. 4.17ms from Santiago, CL
63.232.31.181 AS209 CenturyLink Communications, LLC 0.55ms from Seattle, US
49.59.144.5 AS4766 Korea Telecom 1.51ms from Seoul, KR
222.233.98.149 AS9318 SK Broadband Co Ltd 1.64ms from Seoul, KR
188.180.93.181 AS3292 TDC Holding A/S 0.74ms from Skanderborg, DK
54.64.129.85 AS16509 Amazon.com, Inc. 0.26ms from Tokyo, JP
181.46.220.5 AS27747 Telecentro S.A. 0.40ms from Buenos Aires, AR
91.26.25.85 AS3320 Deutsche Telekom AG 0.58ms from Frankfurt am Main, DE
42.113.189.53 AS18403 FPT Telecom Company 3.12ms from Hanoi, VN
1.54.159.213 AS18403 FPT Telecom Company 1.30ms from Hanoi, VN
116.126.126.229 AS9318 SK Broadband Co Ltd 1.48ms from Incheon, KR
176.38.104.69 AS39608 Lanet Network Ltd 0.65ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f3 152.22.76.21
traceroute to 152.22.76.21 (152.22.76.21): 64 hops max, 52 byte packets
3 [AS3356] 4.69.219.146 12.513 ms
4 [AS3356] 4.15.180.74 6.029 ms
5 [AS81] 128.109.246.26 5.803 ms
6 [AS81] 152.22.76.21 5.729 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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