1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.85.0.0/16
  4. AS36850  | 204.85.176.0/20

204.85.176.0/20

AS36850  ·  University of North Carolina at Chapel Hill

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Summary

Country United States
Domain unc.edu
ASN AS36850
Parent Range 204.84.0.0/15
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:      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:        2026-01-21
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


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

Overlapping Ranges

BGP prefixes that contain 204.85.176.0/20

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

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

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

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

IP Address ASN Details
204.85.184.2 AS36850 University of North Carolina at Chapel Hill 8.01ms from Manassas, US
204.85.190.222 AS36850 University of North Carolina at Chapel Hill 7.50ms from Manassas, US
204.85.188.2 AS36850 University of North Carolina at Chapel Hill 7.68ms from Manassas, US
204.85.191.4 AS36850 University of North Carolina at Chapel Hill 11.31ms from Ashburn, US
204.85.189.228 AS36850 University of North Carolina at Chapel Hill 7.40ms from Herndon, 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
185.62.37.36 AS60558 PHOENIX NAP, LLC. 0.25ms from Amsterdam, NL
49.246.126.4 AS10054 CMB Kwangju Broadcasting 6.33ms from Incheon, KR
31.43.101.100 AS56433 ASLANUA NETWORK 0.59ms from Kyiv, UA
119.155.3.148 AS17557 Pakistan Telecommunication Company Limited 2.21ms from Lahore, PK
206.47.121.36 AS577 Bell Canada 0.76ms from Montreal, CA
212.41.3.164 AS50340 JSC Selectel 0.84ms from Moscow, RU
95.117.173.180 AS6805 Telefonica Germany GmbH & Co.OHG 4.04ms from Munich, DE
68.174.170.228 AS12271 Charter Communications Inc 4.59ms from New York City, US
37.23.169.116 AS12389 PJSC Rostelecom 5.67ms from Novosibirsk, RU
82.64.123.196 AS12322 Free SAS 1.69ms from Paris, FR
160.92.54.4 AS8677 Worldline SA 4.82ms from Paris, FR
84.204.8.164 AS20632 PJSC MegaFon 1.88ms from Saint Petersburg, RU
216.172.143.244 AS18779 EGIHosting 0.15ms from Santa Clara, US
203.105.201.116 AS132789 Pivotel Group Pty Limited 0.42ms from Sydney, AU
221.191.21.212 AS4713 NTT DOCOMO BUSINESS,Inc. 16.20ms from Tokyo, JP
210.237.235.148 AS4725 SoftBank Corp. 15.60ms from Tokyo, JP
70.52.135.148 AS577 Bell Canada 5.81ms from Toronto, CA
152.202.166.100 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.10ms from Bogota, CO
222.255.172.36 AS45899 VNPT Corp 0.16ms from Da Nang, VN
162.205.93.20 AS7018 AT&T Enterprises, LLC 3.48ms from Dallas, US
95.100.72.148 AS16625 Akamai Technologies, Inc. 0.24ms from Frankfurt am Main, DE
111.2.178.84 AS56041 China Mobile communications corporation 3.92ms from Hangzhou, CN
122.33.174.116 AS17858 LG POWERCOMM 1.19ms from Incheon, KR
38.15.158.4 AS55286 B2 Net Solutions Inc. 0.26ms from Los Angeles, US
43.228.98.116 AS45117 Ishan's Network 4.04ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m12 204.85.186.184
traceroute to 204.85.186.184 (204.85.186.184): 12 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS3356] 4.31.77.190 121.96 ms
7 [AS81] 128.109.19.90 121.905 ms
8 [AS36850] 152.19.255.66 124.153 ms
9 [AS36850] 152.19.255.166 121.561 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Kyiv, UA
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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