Autonomous System

AS5719 State University of New York at Stony Brook

EducationActiveUnited StatesARIN

AS5719 (SUNYSB) is an education network operated by State University of New York at Stony Brook in United States, registered with ARIN. It has 9 IPv4 prefixes with 262,912 addresses and 2 IPv6 prefixes, which makes it the 1,061st largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses262,912in 9 prefixes
IPv6 prefixes2≈ 2.4 × 10²⁵ addresses
Size rank#1,061of 82,141 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationState University of New York at Stony Brook
AS nameSUNYSB
Websitestonybrook.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@stonybrook.edu
Registered1995-09-06
Last updated2023-10-16

IPv4 prefixes

9 prefixes · 262,912 addresses
NetworkAddressesFirst – last address
129.49.0.0/1665,536129.49.0.0 – 129.49.255.255
130.245.0.0/1665,536130.245.0.0 – 130.245.255.255
129.49.0.0/1732,768129.49.0.0 – 129.49.127.255
129.49.128.0/1732,768129.49.128.0 – 129.49.255.255
130.245.0.0/1732,768130.245.0.0 – 130.245.127.255
130.245.128.0/1732,768130.245.128.0 – 130.245.255.255
192.12.89.0/24256192.12.89.0 – 192.12.89.255
192.12.90.0/24256192.12.90.0 – 192.12.90.255
192.42.55.0/24256192.42.55.0 – 192.42.55.255

IPv6 prefixes

2 prefixes
  • 2620:10d:1000::/44
  • 2620:101::/46

Query AS5719 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=AS5719&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS5719, with or without a key:

curl "https://api.ipapi.is/?q=129.49.0.1"

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