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ASN Lookup Tool
AS12637 SEEWEB

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS12637
Organisation
SEEWEB s.r.l.
Name
SEEWEB
Total IPv4 Addresses
86,784
Total IPv4 Prefixes
50
Total IPv6 Prefixes
14
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,112 out of 78,205
Registry
Ripe
Registered Country
IT flag IT
Registered Country Name
Italy
Registered Date
2002-09-18
Registration Last Change
2019-12-17
Receiving From

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

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS174
US flagCogent Communications
AS1103
NL flagSURF B.V.
AS2914
US flagNTT America, Inc.
AS3303
CH flagSwisscom (Schweiz) AG
Showing 5 of 67
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS65163
WORLD flagPrivate Use AS
AS4294967034
WORLD flagPrivate Use AS
AS4216200021
WORLD flagPrivate Use AS
AS4216200001
WORLD flagPrivate Use AS
AS4200000284
WORLD flagPrivate Use AS
Showing 5 of 806
IPv4 Active Prefixes

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

Prefix5.144.160.0/20
Range From5.144.160.0
Range To5.144.175.255
Prefix37.9.224.0/21
Range From37.9.224.0
Range To37.9.231.255
Prefix37.9.232.0/22
Range From37.9.232.0
Range To37.9.235.255
Prefix37.9.236.0/23
Range From37.9.236.0
Range To37.9.237.255
Prefix37.9.238.0/24
Range From37.9.238.0
Range To37.9.238.255
Showing 5 of 50
IPv6 Active Prefixes
Prefix2001:4b78::/32
Range From2001:4b78::
Range To2001:4b78:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2001:4b79::/32
Range From2001:4b79::
Range To2001:4b79:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2001:4b7a::/31
Range From2001:4b7a::
Range To2001:4b7b:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2001:4b7c::/30
Range From2001:4b7c::
Range To2001:4b7f:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:e9::/32
Range From2a02:e9::
Range To2a02:e9:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 14
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.