1. All IP Ranges
  2. 152.0.0.0/8
  3. 152.45.0.0/16
  4. AS81  | 152.45.0.0/16

152.45.0.0/16

AS81  ·  MCNC

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Summary

Country United States
Domain mcnc.org
ASN AS81
Registry ARIN
ID NCREN-B45

WHOIS Details

NetHandle:      NET-152-45-0-0-1
OrgID:          MCNC-Z
Parent:         NET-152-0-0-0-0
NetName:        NCREN-B45
NetRange:       152.45.0.0 - 152.45.255.255
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 152.0.0.0/8

Range ASN Company Num of IPs
152.240.0.0/13 AS26599 TELEFÔNICA BRASIL S.A 524,288
152.208.0.0/13 AS701 Verizon Business 524,288
152.168.0.0/14 AS7303 Telecom Argentina S.A. 262,144
152.56.0.0/14 AS55836 Reliance Jio Infocomm Limited 262,144
152.166.0.0/15 AS28118 ALTICE DOMINICANA S.A. 131,072
152.98.0.0/16 AS7575 The Council Of The Queensland Institute Of Medical Research 65,536
152.174.0.0/16 AS7418 Latin American and Caribbean IP address Regional Registry 65,536
152.63.0.0/16 AS701 Verizon Business 65,536
152.82.0.0/16 AS749 DoD Network Information Center 65,536
152.175.0.0/16 AS7418 Latin American and Caribbean IP address Regional Registry 65,536
152.250.0.0/16 AS27699 TELEFÔNICA BRASIL S.A 65,536
152.172.0.0/16 AS7418 Latin American and Caribbean IP address Regional Registry 65,536
152.173.0.0/16 AS7418 Latin American and Caribbean IP address Regional Registry 65,536
152.0.0.0/16 AS6400 Compañía Dominicana de Teléfonos S. A. 65,536
152.61.0.0/16 AS5663 Department of Interior United States Geological Survey 65,536
152.101.0.0/16 AS63199 CITIC Telecom International CPC Limited 65,536
152.83.0.0/16 AS6262 imported inetnum object for CIS-56 65,536
152.122.0.0/16 AS2576 U.S. Department of Transportation 65,536
152.22.0.0/16 AS19718 MCNC 65,536
152.93.0.0/16 AS29695 Rogaland Fylkeskommune 65,536
152.167.0.0/16 AS28118 Latin American and Caribbean IP address Regional Registry 65,536
152.34.0.0/16 AS6559 MCNC 65,536
152.164.0.0/16 AS701 Verizon Business 65,536
152.96.0.0/16 AS559 Ost Ostschweizer Fachochschule 65,536
152.111.0.0/16 AS3741 Naspers 65,536
152.120.0.0/16 AS2576 U.S. Dept. of Transportation 65,536
152.79.0.0/16 AS6192 University of California Davis Medical Center 65,536
152.101.0.0/16 AS4058 CITIC Telecom International CPC Limited 65,536
152.113.0.0/16 AS4193 Washington State Attorney General 65,536
152.26.0.0/16 AS47098 MCNC 65,536
152.143.0.0/16 AS50629 ArcelorMittal Bremen GmbH 65,536
152.229.0.0/16 AS5307 DoD Network Information Center 65,536
152.15.0.0/16 AS53384 University of North Carolina at Charlotte 65,536
152.158.0.0/16 AS2686 AT&T Enterprises, LLC 65,536
152.31.0.0/16 AS6559 MCNC 65,536
152.121.0.0/16 AS27064 U.S. Department of Transportation 65,536
152.249.0.0/16 AS27699 TELEFÔNICA BRASIL S.A 65,536
152.151.0.0/16 AS749 DoD Network Information Center 65,536
152.61.0.0/16 AS5663 Department of Interior United States Geological Survey 65,536
152.154.0.0/16 AS749 DoD Network Information Center 65,536
152.166.0.0/16 AS28118 Latin American and Caribbean IP address Regional Registry 65,536
152.61.0.0/16 AS1842 Department of Interior United States Geological Survey 65,536
152.88.0.0/16 AS559 Duebendorf, Switzerland 65,536
152.33.0.0/16 AS32417 Elon University 65,536
152.19.0.0/16 AS36850 University of North Carolina at Chapel Hill 65,536
152.27.0.0/16 AS394407 MCNC 65,536
152.98.0.0/16 AS24436 The Council Of The Queensland Institute Of Medical Research 65,536
152.2.0.0/16 AS36850 University of North Carolina at Chapel Hill 65,536
152.23.0.0/16 AS36850 University of North Carolina at Chapel Hill 65,536
152.61.0.0/16 AS1842 Department of Interior United States Geological Survey 65,536

Hosted domains

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

IP Address Domain Domains on this IP

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
152.45.10.254 AS81 MCNC 7.00ms from Reston, US
152.45.5.134 AS81 MCNC 7.12ms from Reston, US
152.45.9.41 AS81 MCNC 7.30ms from Ashburn, US
152.45.7.26 AS81 MCNC 10.59ms from Reston, US
152.45.2.254 AS81 MCNC 7.04ms from Reston, US
152.45.126.6 AS81 MCNC 7.13ms from Manassas, US
152.45.123.1 AS81 MCNC 7.27ms from Manassas, US
152.45.124.50 AS81 MCNC 9.81ms from Ashburn, US
152.45.1.250 AS81 MCNC 6.87ms from Reston, US
152.45.15.254 AS81 MCNC 7.02ms from Reston, US
152.45.127.33 AS81 MCNC 6.91ms from Reston, US
152.45.125.34 AS81 MCNC 9.79ms from Ashburn, US
152.45.255.1 AS81 MCNC 7.04ms from Reston, 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
181.122.173.192 AS23201 Telecel S.A. 8.28ms from Asuncion, PY
101.30.199.128 AS4837 CHINA UNICOM China169 Backbone 9.46ms from Beijing, CN
99.66.180.128 AS7018 AT&T Enterprises, LLC 3.03ms from Dallas, US
158.46.160.224 AS209372 WS Telecom Inc 0.13ms from Denver, US
76.130.187.0 AS7922 Comcast Cable Communications, LLC 3.90ms from Denver, US
152.241.58.112 AS26599 TELEFÔNICA BRASIL S.A 11.46ms from Fortaleza, BR
1.254.10.48 AS9318 SK Broadband Co Ltd 6.93ms from Incheon, KR
86.130.22.80 AS2856 British Telecommunications PLC 3.81ms from London, GB
138.248.145.112 AS31655 Gamma Telecom Holdings Ltd 3.71ms from London, GB
207.181.40.0 AS11272 C Spire Fiber 8.68ms from New Orleans, US
79.32.112.80 AS3269 Telecom Italia S.p.A. 13.57ms from Rome, IT
86.223.42.112 AS3215 Orange S.A. 8.20ms from Saint-Denis, FR
177.193.118.80 AS28573 Claro NXT Telecomunicacoes Ltda 6.50ms from São Paulo, BR
80.61.121.16 AS1136 KPN B.V. 1.24ms from Amsterdam, NL
46.231.176.160 AS48173 Orange Business Digital Germany GmbH 0.42ms from Berlin, DE
35.230.195.208 AS396982 Google LLC 0.25ms from Brussels, BE
76.150.27.240 AS7922 Comcast Cable Communications, LLC 7.91ms from Chicago, US
13.58.82.80 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
66.113.16.48 AS15221 StratusIQ 1.67ms from Denver, US
14.229.28.32 AS45899 VNPT Corp 1.73ms from Hanoi, VN
125.182.103.48 AS17858 LG POWERCOMM 5.54ms from Incheon, KR
92.186.126.144 AS12479 Orange Espagne SA 7.98ms from Madrid, ES
168.227.183.160 AS264886 GD NET SOLUTION 10.91ms from Osasco, BR
47.88.37.176 AS45102 Alibaba (US) Technology Co., Ltd. 0.35ms from Santa Clara, US
118.171.147.192 AS3462 Data Communication Business Group 3.39ms from Taichung, TW

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 152.45.237.145
traceroute to 152.45.237.145 (152.45.237.145): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Vientiane, LA
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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