Autonomous System

AS36850 University of North Carolina at Chapel Hill

EducationActiveUnited StatesARIN

AS36850 (UNC-CH) is an education network operated by University of North Carolina at Chapel Hill in United States, registered with ARIN. It has 8 IPv4 prefixes with 203,520 addresses and 3 IPv6 prefixes, which makes it the 1,275th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses203,520in 8 prefixes
IPv6 prefixes3≈ 7.9 × 10²⁸ addresses
Size rank#1,275of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationUniversity of North Carolina at Chapel Hill
AS nameUNC-CH
Websiteunc.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@unc.edu
Registered2006-05-15
Last updated2019-01-10

IPv4 prefixes

8 prefixes · 203,520 addresses
NetworkAddressesFirst – last address
152.2.0.0/1665,536152.2.0.0 – 152.2.255.255
152.19.0.0/1665,536152.19.0.0 – 152.19.255.255
152.23.0.0/1665,536152.23.0.0 – 152.23.255.255
204.85.176.0/204,096204.85.176.0 – 204.85.191.255
204.84.8.0/221,024204.84.8.0 – 204.84.11.255
204.84.252.0/221,024204.84.252.0 – 204.84.255.255
198.85.230.0/23512198.85.230.0 – 198.85.231.255
204.85.191.0/24256204.85.191.0 – 204.85.191.255

IPv6 prefixes

3 prefixes
  • 2606:f640::/32
  • 2600:2701:4000::/45
  • 2610:28:3090::/48

Query AS36850 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS36850&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS36850, with or without a key:

curl "https://api.ipapi.is/?q=152.2.0.1"

Largest networks in United States

AS749 United States Department of Defense (DoD)227,464,192 IPv4 addressesAS16509 Amazon.com, Inc.218,038,784 IPv4 addressesAS7018 AT&T Enterprises, LLC117,262,080 IPv4 addressesAS8075 Microsoft Corporation81,463,040 IPv4 addressesAS721 United States Department of Defense (DoD)73,070,080 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,336,896 IPv4 addresses