Autonomous System

AS26557 Carleton College

EducationActiveUnited StatesARIN

AS26557 (CARLET-NET) is an education network operated by Carleton College in United States, registered with ARIN. It has 3 IPv4 prefixes with 24,576 addresses, which makes it the 6,117th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses24,576in 3 prefixes
IPv6 prefixes0none
Size rank#6,117of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationCarleton College
AS nameCARLET-NET
Websitecarleton.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@carleton.edu
Registered2002-10-17
Last updated2012-03-02

IPv4 prefixes

3 prefixes · 24,576 addresses
NetworkAddressesFirst – last address
137.22.0.0/198,192137.22.0.0 – 137.22.31.255
137.22.64.0/198,192137.22.64.0 – 137.22.95.255
137.22.192.0/198,192137.22.192.0 – 137.22.223.255

IPv6 prefixes

No IPv6 prefixes.

Query AS26557 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=AS26557&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS26557, with or without a key:

curl "https://api.ipapi.is/?q=137.22.0.1"

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