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ASN Lookup Tool
AS30313 IRS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS30313
Organisation
Internal Revenue Service
Name
IRS
Total IPv4 Addresses
7875
Total IPv4 Prefixes
14
Total IPv6 Prefixes
44
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#11,460 out of 76,164
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2003-09-05
Registration Last Change
2012-02-24
Receiving From

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

ASN
Organisation
AS2386
US flagAT&T Data Communications Services
IPv4 Active Prefixes

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

Prefix152.216.0.0/22
Range From152.216.0.0
Range To152.216.3.255
Prefix152.216.10.0/24
Range From152.216.10.0
Range To152.216.10.255
Prefix152.216.11.0/24
Range From152.216.11.0
Range To152.216.11.255
Prefix152.216.12.0/24
Range From152.216.12.0
Range To152.216.12.255
Prefix152.216.13.0/24
Range From152.216.13.0
Range To152.216.13.255
Showing 5 of 14
IPv6 Active Prefixes
Prefix2610:30::/48
Range From2610:30::
Range To2610:30:0:ffff:ffff:ffff:ffff:ffff
Prefix2610:30:1::/48
Range From2610:30:1::
Range To2610:30:1:ffff:ffff:ffff:ffff:ffff
Prefix2610:30:10::/44
Range From2610:30:10::
Range To2610:30:1f:ffff:ffff:ffff:ffff:ffff
Prefix2610:30:100::/40
Range From2610:30:100::
Range To2610:30:1ff:ffff:ffff:ffff:ffff:ffff
Prefix2610:30:1000::/36
Range From2610:30:1000::
Range To2610:30:1fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 44
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.