Autonomous System

AS6303 Barclays Capital

BankingActiveUnited StatesARIN

AS6303 (BARCLAYS-CAPITAL) is a banking network operated by Barclays Capital in United States, registered with ARIN. It has 45 IPv4 prefixes with 25,856 addresses, which makes it the 5,935th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses25,856in 45 prefixes
IPv6 prefixes0none
Size rank#5,935of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationBarclays Capital
AS nameBARCLAYS-CAPITAL
Websitebarclays.com
Country United States (US)
Network typeBanking
RegistryARIN
Abuse contactgtisntconnectivity1@barclayscapital.com
Registered1996-02-29
Last updated2012-04-02

IPv4 prefixes

45 prefixes · 25,856 addresses
NetworkAddressesFirst – last address
146.127.224.0/204,096146.127.224.0 – 146.127.239.255
146.127.224.0/212,048146.127.224.0 – 146.127.231.255
146.127.240.0/212,048146.127.240.0 – 146.127.247.255
146.127.248.0/212,048146.127.248.0 – 146.127.255.255
146.127.40.0/221,024146.127.40.0 – 146.127.43.255
146.127.240.0/221,024146.127.240.0 – 146.127.243.255
146.127.244.0/221,024146.127.244.0 – 146.127.247.255
167.203.48.0/221,024167.203.48.0 – 167.203.51.255
146.127.40.0/23512146.127.40.0 – 146.127.41.255
146.127.60.0/23512146.127.60.0 – 146.127.61.255
146.127.222.0/23512146.127.222.0 – 146.127.223.255
167.203.48.0/23512167.203.48.0 – 167.203.49.255
167.203.50.0/23512167.203.50.0 – 167.203.51.255
167.203.60.0/23512167.203.60.0 – 167.203.61.255
167.203.62.0/23512167.203.62.0 – 167.203.63.255
192.147.56.0/23512192.147.56.0 – 192.147.57.255
63.78.242.0/2425663.78.242.0 – 63.78.242.255
146.127.40.0/24256146.127.40.0 – 146.127.40.255
146.127.41.0/24256146.127.41.0 – 146.127.41.255
146.127.61.0/24256146.127.61.0 – 146.127.61.255
146.127.223.0/24256146.127.223.0 – 146.127.223.255
146.127.224.0/24256146.127.224.0 – 146.127.224.255
146.127.225.0/24256146.127.225.0 – 146.127.225.255
146.127.226.0/24256146.127.226.0 – 146.127.226.255
146.127.227.0/24256146.127.227.0 – 146.127.227.255
The 25 largest of 45. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS6303 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=AS6303&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6303, with or without a key:

curl "https://api.ipapi.is/?q=146.127.224.1"

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