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ASN Lookup Tool
AS263940 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS263940
Organisation
TOP WEB TELECOM LTDA - ME
Name
Private Use AS
Total IPv4 Addresses
1,536
Total IPv4 Prefixes
6
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#26,254 out of 77,693
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2015-08-18
Registration Last Change
2015-08-18
Receiving From

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

ASN
Organisation
AS28598
BR flagDB3 SERVICOS DE TELECOMUNICACOES S.A
AS265080
BR flagAD TELECOM
AS270382
BR flagT F RODRIGUES & CIA LTDA - ME
IPv4 Active Prefixes

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

Prefix38.7.146.0/24
Range From38.7.146.0
Range To38.7.146.255
Prefix38.7.147.0/24
Range From38.7.147.0
Range To38.7.147.255
Prefix138.185.252.0/24
Range From138.185.252.0
Range To138.185.252.255
Prefix138.185.253.0/24
Range From138.185.253.0
Range To138.185.253.255
Prefix138.185.254.0/24
Range From138.185.254.0
Range To138.185.254.255
Showing 5 of 6
IPv6 Active Prefixes
Prefix2804:2818::/33
Range From2804:2818::
Range To2804:2818:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:2818:8000::/34
Range From2804:2818:8000::
Range To2804:2818:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2804:2818:c000::/34
Range From2804:2818:c000::
Range To2804:2818:ffff:ffff:ffff:ffff:ffff:ffff
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.