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ASN Lookup Tool
AS30633 LEASEWEB-USA-WDC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS30633
Organisation
Leaseweb USA, Inc.
Name
LEASEWEB-USA-WDC
Total IPv4 Addresses
125440
Total IPv4 Prefixes
55
Total IPv6 Prefixes
120
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,729 out of 77,314
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2010-09-29
Registration Last Change
2020-05-09
Receiving From

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

ASN
Organisation
AS16265
NL flagLeaseWeb Network B.V.
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS3257
US flagGTT Communications Inc.
AS2914
US flagNTT America, Inc.
Showing 5 of 12
IPv4 Active Prefixes

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

Prefix5.181.40.0/24
Range From5.181.40.0
Range To5.181.40.255
Prefix5.181.41.0/24
Range From5.181.41.0
Range To5.181.41.255
Prefix23.19.52.0/24
Range From23.19.52.0
Range To23.19.52.255
Prefix23.19.53.0/24
Range From23.19.53.0
Range To23.19.53.255
Prefix23.19.196.0/24
Range From23.19.196.0
Range To23.19.196.255
Showing 5 of 55
IPv6 Active Prefixes
Prefix2604:9a00::/32
Range From2604:9a00::
Range To2604:9a00:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2607:f5b5::/48
Range From2607:f5b5::
Range To2607:f5b5:0:ffff:ffff:ffff:ffff:ffff
Prefix2607:f5b5:1::/48
Range From2607:f5b5:1::
Range To2607:f5b5:1:ffff:ffff:ffff:ffff:ffff
Prefix2607:f5b7::/32
Range From2607:f5b7::
Range To2607:f5b7:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:9d20:101::/48
Range From2a00:9d20:101::
Range To2a00:9d20:101:ffff:ffff:ffff:ffff:ffff
Showing 5 of 120
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.