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ASN Lookup Tool
AS37705 TOPNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS37705
Organisation
TOPNET
Name
TOPNET
Total IPv4 Addresses
921,344
Total IPv4 Prefixes
120
Total IPv6 Prefixes
60
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#377 out of 77,680
Registry
Afrinic
Registered Country
TN flag TN
Registered Country Name
Tunisia
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
AS327934
TN flagSOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisi..
AS2609
TN flagTunisia BackBone AS
AS5438
TN flagAgence Tunisienne d'Internet
Transit To

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

 

ASN
Organisation
AS13335
US flagCloudflare, Inc.
IPv4 Active Prefixes

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

Prefix41.62.0.0/17
Range From41.62.0.0
Range To41.62.127.255
Prefix41.62.128.0/17
Range From41.62.128.0
Range To41.62.255.255
Prefix41.226.0.0/22
Range From41.226.0.0
Range To41.226.3.255
Prefix41.226.4.0/23
Range From41.226.4.0
Range To41.226.5.255
Prefix41.226.6.0/24
Range From41.226.6.0
Range To41.226.6.255
Showing 5 of 120
IPv6 Active Prefixes
Prefix2c0f:4280::/44
Range From2c0f:4280::
Range To2c0f:4280:f:ffff:ffff:ffff:ffff:ffff
Prefix2c0f:4280:10::/44
Range From2c0f:4280:10::
Range To2c0f:4280:1f:ffff:ffff:ffff:ffff:ffff
Prefix2c0f:4280:20::/44
Range From2c0f:4280:20::
Range To2c0f:4280:2f:ffff:ffff:ffff:ffff:ffff
Prefix2c0f:4280:30::/44
Range From2c0f:4280:30::
Range To2c0f:4280:3f:ffff:ffff:ffff:ffff:ffff
Prefix2c0f:4280:40::/43
Range From2c0f:4280:40::
Range To2c0f:4280:5f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 60
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.