Autonomous System

AS54177 St. John Fisher College

EducationActiveUnited StatesARIN

AS54177 (ASN-SJFC) is an education network operated by St. John Fisher College in United States, registered with ARIN. It has 7 IPv4 prefixes with 147,456 addresses and 1 IPv6 prefix, which makes it the 1,623rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses147,456in 7 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#1,623of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationSt. John Fisher College
AS nameASN-SJFC
Websitesjfc.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactARINTech@sjfc.edu
Registered2011-10-28
Last updated2012-03-02

IPv4 prefixes

7 prefixes · 147,456 addresses
NetworkAddressesFirst – last address
149.69.0.0/1665,536149.69.0.0 – 149.69.255.255
149.69.0.0/1816,384149.69.0.0 – 149.69.63.255
149.69.64.0/1816,384149.69.64.0 – 149.69.127.255
149.69.128.0/1816,384149.69.128.0 – 149.69.191.255
149.69.192.0/1816,384149.69.192.0 – 149.69.255.255
149.69.192.0/198,192149.69.192.0 – 149.69.223.255
149.69.224.0/198,192149.69.224.0 – 149.69.255.255

IPv6 prefixes

1 prefix
  • 2620:14:e000::/48

Query AS54177 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=AS54177&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS54177, with or without a key:

curl "https://api.ipapi.is/?q=149.69.0.1"

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