1. All IP Ranges
  2. 204.0.0.0/8
  3. AS81  | 204.84.0.0/15

204.84.0.0/15

AS81  ·  MCNC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain mcnc.org
ASN AS81
Registry ARIN
ID NCREN-CIDR3

WHOIS Details

NetHandle:      NET-204-84-0-0-1
OrgID:          MCNC-Z
Parent:         NET-204-0-0-0-0
NetName:        NCREN-CIDR3
NetRange:       204.84.0.0 - 204.85.255.255
NetType:        allocation
RegDate:        1994-06-30
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:        2025-02-13
OrgAdminHandle: NH34-ORG-ARIN
OrgTechHandle:  NCREN-ARIN
OrgTechHandle:  NH34-ORG-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:        2025-02-12
OfficePhone:    +1-919-248-4111
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NCREN-ARIN
IsRole:         Y
LastName:       NCREN Hostmaster
FirstName:      
Street:         3021 Cornwallis Road
Street:         Building 3
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2019-06-20
Updated:        2025-02-12
OfficePhone:    +1-919-248-4111
FaxPhone:       +1-919-248-1405
Mailbox:        [email protected]
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:        2025-02-12
OfficePhone:    +1-919-248-4111
FaxPhone:       +1-919-248-1405
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 204.84.0.0/15

Range ASN Company Num of IPs
204.84.252.0/22 AS36850 University of North Carolina at Chapel Hill 1,024
204.84.8.0/22 AS36850 University of North Carolina at Chapel Hill 1,024
204.85.176.0/20 AS36850 University of North Carolina at Chapel Hill 4,096

Nearby Ranges

BGP prefixes that overlap with 204.0.0.0/8

Range ASN Company Num of IPs
204.252.0.0/14 AS22883 Verizon Business 262,144
204.64.0.0/14 AS1761 Texas Department of Information Resources 262,144
204.252.0.0/14 AS11606 Verizon Business 262,144
204.0.0.0/14 AS203020 NTT America, Inc. 262,144
204.0.0.0/14 AS2914 NTT America, Inc. 262,144
204.200.0.0/14 AS2914 NTT America, Inc. 262,144
204.176.0.0/14 AS15297 Verizon Business 262,144
204.176.0.0/14 AS701 Verizon Business 262,144
204.148.0.0/14 AS701 Verizon Business 262,144
204.4.0.0/14 AS174 Cogent Communications, LLC 262,144
204.252.0.0/14 AS701 Verizon Business 262,144
204.180.0.0/14 AS174 Sprint 262,144
204.240.0.0/14 AS174 Cogent Communications, LLC 262,144
204.212.0.0/14 AS174 Sprint 262,144
204.248.0.0/14 AS174 Sprint 262,144
204.70.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
204.72.0.0/15 AS1347 Inteliquent, inc. 131,072
204.220.0.0/15 AS5006 Inteliquent, inc. 131,072
204.142.0.0/15 AS2914 NTT America, Inc. 131,072
204.72.0.0/15 AS5006 Inteliquent, inc. 131,072
204.70.0.0/15 AS11012 CenturyLink Communications, LLC 131,072
204.46.0.0/15 AS14298 Environmental Protection Agency 131,072
204.170.0.0/15 AS2914 NTT America, Inc. 131,072
204.20.0.0/15 AS749 DoD Network Information Center 131,072
204.135.0.0/16 AS7726 FedEx 65,536
204.41.0.0/16 AS872 GONET 65,536
204.41.0.0/16 AS873 GONET 65,536
204.41.0.0/16 AS870 GONET 65,536
204.38.0.0/16 AS237 Merit Network Inc. 65,536
204.208.0.0/16 AS721 Headquarters, USAISC 65,536
204.41.0.0/16 AS871 GONET 65,536
204.42.0.0/16 AS2914 NTT America, Inc. 65,536
204.92.0.0/16 AS14843 Verizon Business 65,536
204.83.0.0/16 AS803 Saskatchewan Telecommunications 65,536
204.191.0.0/16 AS7861 TELUS Communications Inc. 65,536
204.116.0.0/16 AS12208 Spirit Communications 65,536
204.116.0.0/16 AS2711 Spirit Communications 65,536
204.41.0.0/16 AS874 GONET 65,536
204.41.0.0/16 AS866 GONET 65,536
204.233.0.0/16 AS2914 NTT America, Inc. 65,536
204.41.0.0/16 AS867 GONET 65,536
204.41.0.0/16 AS864 GONET 65,536
204.208.0.0/16 AS5972 Headquarters, USAISC 65,536
204.41.0.0/16 AS865 GONET 65,536
204.41.0.0/16 AS868 GONET 65,536
204.111.0.0/16 AS21759 Shenandoah Cable Television LLC 65,536

Hosted domains

There are 65 domain names hosted across 37 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.85.11.132 visithendersonvillenc.com 6
204.85.28.55 hpcuniv.com 5
204.85.24.35 ncssm.org 4
204.84.165.75 cabcoalert.us 4
204.85.28.50 shodor.org 3
204.84.22.139 geopulsesolutions.com 3
204.85.19.35 randolphlibrary.org 3
204.84.165.40 cabarruscounty.us 3
204.84.164.40 cabarruscounty.us 2
204.85.28.47 computingmatters.org 2
204.85.28.54 computationalscience.net 2
204.85.224.102 myuncchart.org 2
204.84.167.162 lincolncounty.org 1
204.84.22.141 pari.edu 1
204.84.167.93 cokbillpay.com 1
204.85.28.65 sprng.org 1
204.84.164.104 cabarruscountybenefits.com 1
204.85.16.5 braswell-library.org 1
204.85.28.53 brl.org 1
204.85.19.40 randquest.org 1

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

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

IP Address ASN Details
204.85.188.3 AS36850 University of North Carolina at Chapel Hill 7.69ms from Ashburn, US
204.84.169.1 AS81 MCNC 7.24ms from Ashburn, US
204.84.162.254 AS81 MCNC 7.47ms from Ashburn, US
204.84.161.1 AS81 MCNC 10.05ms from Atlanta, US
204.85.11.30 AS81 MCNC 7.67ms from Ashburn, US
204.84.166.34 AS81 MCNC 7.65ms from Ashburn, US
204.84.121.2 AS81 MCNC 6.69ms from Atlanta, US
204.85.184.2 AS36850 University of North Carolina at Chapel Hill 7.66ms from Ashburn, US
204.85.12.20 AS81 MCNC 9.42ms from Ashburn, US
204.85.128.1 AS81 MCNC 8.04ms from Atlanta, US
204.84.216.252 AS81 MCNC 7.36ms from Ashburn, US
204.84.64.9 AS81 MCNC 5.68ms from Atlanta, US
204.84.253.1 AS36850 University of North Carolina at Chapel Hill 7.77ms from Manassas, US
204.84.252.67 AS36850 University of North Carolina at Chapel Hill 7.32ms from Ashburn, US
204.84.81.148 AS81 MCNC 10.46ms from Ashburn, US
204.85.35.69 AS81 MCNC 7.87ms from Ashburn, US
204.84.167.225 AS81 MCNC 5.41ms from Atlanta, US
204.84.83.2 AS81 MCNC 10.58ms from Ashburn, US
204.84.16.17 AS81 MCNC 5.50ms from Atlanta, US
204.84.225.129 AS81 MCNC 5.49ms from Atlanta, US
204.84.22.146 AS81 MCNC 11.04ms from Atlanta, US
204.85.193.7 AS81 MCNC 8.39ms from Ashburn, US
204.84.217.1 AS81 MCNC 8.96ms from Ashburn, US
204.85.19.17 AS81 MCNC 6.74ms from Atlanta, US
204.85.190.222 AS36850 University of North Carolina at Chapel Hill 7.46ms from Manassas, 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
4.250.55.159 AS8075 Microsoft Corporation 0.22ms from London, GB
109.208.113.143 AS3215 Orange S.A. 7.44ms from Marseille, FR
24.164.140.175 AS12271 Charter Communications Inc 4.36ms from New York City, US
209.149.172.63 AS6389 AT&T Enterprises, LLC 5.43ms from New York City, US
54.161.102.31 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
184.167.214.63 AS33588 Charter Communications LLC 18.02ms from Seattle, US
14.94.217.143 AS4766 Korea Telecom 1.80ms from Seoul, KR
221.163.39.15 AS4766 Korea Telecom 1.24ms from Seoul, KR
58.182.82.31 AS55430 Starhub Ltd 1.52ms from Singapore, SG
193.68.187.95 AS3245 Digital Systems Ltd 9.16ms from Sofia, BG
1.156.63.143 AS1221 Telstra Limited 1.24ms from Sydney, AU
160.176.32.15 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 10.97ms from Casablanca, MA
84.118.69.47 AS3209 Vodafone GmbH 10.43ms from Frankfurt am Main, DE
58.252.169.239 AS17816 China Unicom IP network China169 Guangdong province 4.16ms from Guangzhou, CN
79.77.2.255 AS13285 TalkTalk Communications Limited 4.30ms from London, GB
83.104.87.159 AS5378 Vodafone Limited 2.92ms from London, GB
58.223.132.255 AS4134 CHINANET-BACKBONE 5.04ms from Nanjing, CN
133.6.211.143 AS17687 National University Corporation Nagoya University 4.19ms from Osaka, JP
89.3.149.127 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.07ms from Paris, FR
90.93.167.63 AS3215 Orange S.A. 11.54ms from Paris, FR
98.255.188.127 AS7922 Comcast Cable Communications, LLC 7.28ms from Santa Clara, US
1.116.186.95 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.33ms from Shanghai, CN
185.82.31.255 AS49100 Pishgaman Toseeh Ertebatat Company (Private Joint Stock) 16.85ms from Yerevan, AM
77.165.31.95 AS1136 KPN B.V. 1.01ms from Amsterdam, NL
31.187.227.63 AS50266 Odido Netherlands B.V. 4.36ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 204.85.168.255
traceroute to 204.85.168.255 (204.85.168.255): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bari, IT
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs