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ASN Lookup Tool
AS264 SRINET-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS264
Organisation
SRI International
Name
SRINET-AS
Total IPv4 Addresses
73,216
Total IPv4 Prefixes
15
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,391 out of 77,684
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1989-01-23
Registration Last Change
2023-11-01
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS174
US flagCogent Communications
AS6461
US flagZayo Bandwidth
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix128.18.0.0/16
Range From128.18.0.0
Range To128.18.255.255
Prefix128.57.32.0/20
Range From128.57.32.0
Range To128.57.47.255
Prefix128.57.50.0/24
Range From128.57.50.0
Range To128.57.50.255
Prefix128.57.60.0/24
Range From128.57.60.0
Range To128.57.60.255
Prefix128.57.61.0/24
Range From128.57.61.0
Range To128.57.61.255
Showing 5 of 15
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.