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ASN Lookup Tool
AS27781 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS27781
Organisation
SMITCOMS N.V.
Name
Private Use AS
Total IPv4 Addresses
11008
Total IPv4 Prefixes
30
Total IPv6 Prefixes
20
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,975 out of 77,429
Registry
Lacnic
Registered Country
SX flag SX
Registered Country Name
Sint Maarten (Dutch part)
Registered Date
2005-08-04
Registration Last Change
2015-11-03
Receiving From

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

ASN
Organisation
AS701
US flagVerizon Business
AS3303
CH flagSwisscom (Schweiz) AG
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS16735
BR flagALGAR TELECOM S/A
AS6939
US flagHurricane Electric LLC
Showing 5 of 20
Transit To

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

 

ASN
Organisation
AS20940
NL flagAkamai International B.V.
AS262181
SX flagCoral Telecom N.V.
AS262188
BQ flagSatel NV
IPv4 Active Prefixes

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

Prefix65.198.230.0/24
Range From65.198.230.0
Range To65.198.230.255
Prefix65.217.50.0/24
Range From65.217.50.0
Range To65.217.50.255
Prefix65.248.160.0/24
Range From65.248.160.0
Range To65.248.160.255
Prefix72.252.8.0/24
Range From72.252.8.0
Range To72.252.8.255
Prefix72.252.9.0/24
Range From72.252.9.0
Range To72.252.9.255
Showing 5 of 30
IPv6 Active Prefixes
Prefix2800:280::/34
Range From2800:280::
Range To2800:280:3fff:ffff:ffff:ffff:ffff:ffff
Prefix2800:280:4000::/48
Range From2800:280:4000::
Range To2800:280:4000:ffff:ffff:ffff:ffff:ffff
Prefix2800:280:4002::/47
Range From2800:280:4002::
Range To2800:280:4003:ffff:ffff:ffff:ffff:ffff
Prefix2800:280:4004::/46
Range From2800:280:4004::
Range To2800:280:4007:ffff:ffff:ffff:ffff:ffff
Prefix2800:280:4008::/45
Range From2800:280:4008::
Range To2800:280:400f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 20
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.