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ASN Lookup Tool
AS20144 IMRS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS20144
Organisation
ICANN
Name
IMRS
Total IPv4 Addresses
2,304
Total IPv4 Prefixes
9
Total IPv6 Prefixes
10
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#21,514 out of 78,217
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-03-30
Registration Last Change
2022-05-04
Receiving From

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

ASN
Organisation
AS24990
FR flagEquinix France SAS
AS3356
US flagLevel 3 Parent, LLC
AS1221
AU flagTelstra Limited
AS3462
TW flagChunghwa Telecom Co., Ltd.
AS3257
US flagGTT Communications Inc.
Showing 5 of 111
IPv4 Active Prefixes

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

Prefix192.0.37.0/24
Range From192.0.37.0
Range To192.0.37.255
Prefix192.0.38.0/24
Range From192.0.38.0
Range To192.0.38.255
Prefix192.0.40.0/24
Range From192.0.40.0
Range To192.0.40.255
Prefix192.0.41.0/24
Range From192.0.41.0
Range To192.0.41.255
Prefix199.7.82.0/24
Range From199.7.82.0
Range To199.7.82.255
Showing 5 of 9
IPv6 Active Prefixes
Prefix2001:500:3::/48
Range From2001:500:3::
Range To2001:500:3:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:8c::/48
Range From2001:500:8c::
Range To2001:500:8c:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:9c::/48
Range From2001:500:9c::
Range To2001:500:9c:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:9d::/48
Range From2001:500:9d::
Range To2001:500:9d:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:9e::/48
Range From2001:500:9e::
Range To2001:500:9e:ffff:ffff:ffff:ffff:ffff
Showing 5 of 10
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.