Autonomous System

AS2559 VISA INTERNATIONAL SERVICE ASSOCIATION

BankingActiveUnited StatesARIN

AS2559 (VISANET-1) is a banking network operated by VISA INTERNATIONAL SERVICE ASSOCIATION in United States, registered with ARIN. It has 63 IPv4 prefixes with 56,832 addresses, which makes it the 4,106th largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses56,832in 63 prefixes
IPv6 prefixes0none
Size rank#4,106of 82,141 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationVISA INTERNATIONAL SERVICE ASSOCIATION
AS nameVISANET-1
Websitevisa.com
Country United States (US)
Network typeBanking
RegistryARIN
Abuse contactabuse@visa.com
Registered1993-03-22
Last updated2025-09-30

IPv4 prefixes

63 prefixes · 56,832 addresses
NetworkAddressesFirst – last address
198.241.128.0/1732,768198.241.128.0 – 198.241.255.255
66.185.176.0/204,09666.185.176.0 – 66.185.191.255
198.217.240.0/212,048198.217.240.0 – 198.217.247.255
198.217.136.0/221,024198.217.136.0 – 198.217.139.255
198.217.216.0/221,024198.217.216.0 – 198.217.219.255
198.217.224.0/221,024198.217.224.0 – 198.217.227.255
198.80.42.0/23512198.80.42.0 – 198.80.43.255
66.185.180.0/2425666.185.180.0 – 66.185.180.255
66.185.181.0/2425666.185.181.0 – 66.185.181.255
66.185.182.0/2425666.185.182.0 – 66.185.182.255
66.185.183.0/2425666.185.183.0 – 66.185.183.255
66.185.184.0/2425666.185.184.0 – 66.185.184.255
66.185.185.0/2425666.185.185.0 – 66.185.185.255
198.80.42.0/24256198.80.42.0 – 198.80.42.255
198.217.136.0/24256198.217.136.0 – 198.217.136.255
198.217.137.0/24256198.217.137.0 – 198.217.137.255
198.217.139.0/24256198.217.139.0 – 198.217.139.255
198.217.216.0/24256198.217.216.0 – 198.217.216.255
198.217.224.0/24256198.217.224.0 – 198.217.224.255
198.217.226.0/24256198.217.226.0 – 198.217.226.255
198.217.227.0/24256198.217.227.0 – 198.217.227.255
198.217.240.0/24256198.217.240.0 – 198.217.240.255
198.217.241.0/24256198.217.241.0 – 198.217.241.255
198.217.242.0/24256198.217.242.0 – 198.217.242.255
198.217.243.0/24256198.217.243.0 – 198.217.243.255
The 25 largest of 63. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS2559 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=AS2559&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS2559, with or without a key:

curl "https://api.ipapi.is/?q=198.241.128.1"

Largest networks in United States

AS749 United States Department of Defense (DoD)227,398,912 IPv4 addressesAS16509 Amazon.com, Inc.217,931,264 IPv4 addressesAS7018 AT&T Enterprises, LLC117,261,568 IPv4 addressesAS8075 Microsoft Corporation81,468,160 IPv4 addressesAS721 United States Department of Defense (DoD)72,922,368 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,336,896 IPv4 addresses