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ASN Lookup Tool
AS5033 AS5033

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS5033
Organisation
Key Information Systems, Inc.
Name
AS5033
Total IPv4 Addresses
42,496
Total IPv4 Prefixes
56
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,398 out of 78,226
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1997-07-01
Registration Last Change
2014-09-24
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS20001
US flagCharter Communications Inc
AS2914
US flagNTT America, Inc.
AS23005
US flagSWITCH, LTD
AS22911
US flagSINAP-TIX, LLC
Showing 5 of 6
IPv4 Active Prefixes

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

Prefix63.204.233.0/24
Range From63.204.233.0
Range To63.204.233.255
Prefix64.160.254.0/24
Range From64.160.254.0
Range To64.160.254.255
Prefix64.162.116.0/24
Range From64.162.116.0
Range To64.162.116.255
Prefix66.127.154.0/24
Range From66.127.154.0
Range To66.127.154.255
Prefix207.178.128.0/21
Range From207.178.128.0
Range To207.178.135.255
Showing 5 of 56
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.