1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.85.0.0/16
  4. AS36850  | 204.85.191.0/24

204.85.191.0/24

AS36850  ·  University of North Carolina at Chapel Hill

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Summary

Country United States
Domain unc.edu
ASN AS36850
Parent Range 204.85.176.0/20
Registry ARIN
ID UNCCH-NCREN-IPV4-3

WHOIS Details

NetHandle:      NET-204-85-176-0-1
OrgID:          UNC-1
Parent:         NET-204-84-0-0-1
NetName:        UNCCH-NCREN-IPV4-3
NetRange:       204.85.176.0 - 204.85.191.255
NetType:        reassignment
RegDate:        2019-10-29
Updated:        2019-10-29
Source:         ARIN


OrgID:          UNC-1
OrgName:        University of North Carolina at Chapel Hill
CanAllocate:    
Street:         440 W. Franklin Street
Street:         CB#1150
City:           Chapel Hill
State/Prov:     NC
Country:        US
PostalCode:     27599-1150
RegDate:        1991-06-07
Updated:        2019-11-21
OrgAdminHandle: TURNE696-ARIN
OrgTechHandle:  SHUED1-ARIN
OrgTechHandle:  ZU52-ARIN
OrgAbuseHandle: ISG10-ARIN
Source:         ARIN


POCHandle:      TURNE696-ARIN
IsRole:         N
LastName:       Turner
FirstName:      Ryan
Street:         CB 1150
Street:         UNC Chapel Hill
City:           Chapel Hill
State/Prov:     NC
Country:        US
PostalCode:     27599
RegDate:        2019-01-10
Updated:        2024-03-08
OfficePhone:    +1-919-445-0113
Mailbox:        r@unc.edu
Source:         ARIN


POCHandle:      SHUED1-ARIN
IsRole:         N
LastName:       Shue
FirstName:      Danny
Street:         211 MANNING DR
City:           CHAPEL HILL
State/Prov:     NC
Country:        US
PostalCode:     27599
RegDate:        2015-04-20
Updated:        2024-07-31
OfficePhone:    +1-919-445-0121
Mailbox:        dyshue@unc.edu
Source:         ARIN


POCHandle:      ISG10-ARIN
IsRole:         Y
LastName:       IT Security Group
FirstName:      
Street:         ITS Information Security Office
Street:         UNC - Chapel Hill 
Street:         440 West Franklin Street , CB 1150
City:           Chapel Hill
State/Prov:     NC
Country:        US
PostalCode:     27599-3420
RegDate:        2011-07-19
Updated:        2016-11-14
OfficePhone:    +1-919-445-9393
Mailbox:        abuse@unc.edu
Mailbox:        security@unc.edu
Source:         ARIN


POCHandle:      ZU52-ARIN
IsRole:         Y
LastName:       University of North Carolina
FirstName:      
Street:         440 W. Franklin St
Street:         CB#1150
City:           Chapel Hill
State/Prov:     NC
Country:        US
PostalCode:     27599-1150
RegDate:        2001-04-23
Updated:        2025-08-06
OfficePhone:    +1-919-962-6503
FaxPhone:       +1-919-445-0400
Mailbox:        hostmaster@unc.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.85.191.0/24

Range ASN Company Num of IPs
204.85.176.0/20 AS36850 University of North Carolina at Chapel Hill 4,096
204.84.0.0/15 AS20197 MCNC 131,072
204.84.0.0/15 AS11442 MCNC 131,072
204.84.0.0/15 AS6559 MCNC 131,072
204.84.0.0/15 AS81 MCNC 131,072

Nearby Ranges

BGP prefixes that overlap with 204.85.0.0/16

Range ASN Company Num of IPs
204.84.0.0/15 AS11442 MCNC 131,072
204.84.0.0/15 AS20197 MCNC 131,072
204.84.0.0/15 AS6559 MCNC 131,072
204.84.0.0/15 AS81 MCNC 131,072
204.85.176.0/20 AS36850 University of North Carolina at Chapel Hill 4,096

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

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

IP Address ASN Details
204.85.191.4 AS36850 University of North Carolina at Chapel Hill 11.26ms 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
100.31.149.184 AS14618 Amazon.com, Inc. 0.76ms from Ashburn, US
220.244.12.168 AS7545 TPG Telecom Limited 1.55ms from Brisbane, AU
78.160.245.216 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.78ms from Bursa, TR
75.221.222.56 AS6167 Verizon Business 17.00ms from Chicago, US
97.122.180.120 AS209 CenturyLink Communications, LLC 2.44ms from Denver, US
105.244.12.8 AS36994 Vodacom 0.59ms from Johannesburg, ZA
80.47.15.232 AS13285 TalkTalk Communications Limited 3.55ms from London, GB
189.97.120.8 AS26599 TELEFÔNICA BRASIL S.A 1.10ms from Novo Hamburgo, BR
60.156.253.200 AS17676 SoftBank Corp. 3.57ms from Osaka, JP
114.149.93.248 AS4713 NTT DOCOMO BUSINESS,Inc. 8.55ms from Tokyo, JP
142.189.41.72 AS577 Bell Canada 1.34ms from Toronto, CA
70.49.98.72 AS577 Bell Canada 4.53ms from Toronto, CA
201.210.189.184 AS8048 CANTV Servicios, Venezuela 13.39ms from Willemstad, CW
85.3.201.120 AS3303 Swisscom (Switzerland) Ltd 2.39ms from Zuerich, CH
172.172.188.72 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
124.202.189.104 AS4808 China Unicom Beijing Province Network 3.64ms from Beijing, CN
130.111.230.88 AS557 University of Maine System 8.41ms from Boston, US
98.144.145.72 AS10796 Charter Communications Inc 6.88ms from Chicago, US
71.74.115.104 AS10796 Charter Communications Inc 12.97ms from Columbus, US
73.26.198.152 AS7922 Comcast Cable Communications, LLC 11.51ms from Denver, US
103.152.104.200 AS140849 Pan M Tech Limited 0.25ms from Dhaka, BD
183.56.238.72 AS135089 China Telecom 2.24ms from Guangzhou, CN
128.171.82.248 AS6360 University of Hawaii 8.50ms from Honolulu, US
40.192.117.40 AS16509 Amazon.com, Inc. 1.54ms from Hyderabad, IN
81.30.160.8 AS24945 Telecommunication Company Vinteleport Ltd. 2.75ms 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 -f4 204.85.191.50
traceroute to 204.85.191.50 (204.85.191.50): 64 hops max, 52 byte packets
4 [AS3356] 4.15.180.74 5.742 ms
5 [AS81] 128.109.9.22 7.176 ms
6 [AS81] 128.109.1.90 12.799 ms
7 [AS36850] 152.2.255.66 10.86 ms
8 [AS36850] 152.2.254.54 13.454 ms
9 *
10 [AS36850] 204.85.191.50 11.662 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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