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ASN Lookup Tool
AS61638 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS61638
Organisation
Impactnet Telecomunicacoes LTDA
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
4
Total IPv6 Prefixes
44
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#36,507 out of 79,041
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2014-08-18
Registration Last Change
2024-06-11
Receiving From

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

ASN
Organisation
AS263159
BR flagBRASTURBO TELECOMUNICAÇÕES LTDA ME
AS266525
BR flagEurocorp Vialux Internet Eireli
AS271412
BR flagFR Sousa Telecomunicações LTDA - ME
IPv4 Active Prefixes

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

Prefix131.100.136.0/24
Range From131.100.136.0
Range To131.100.136.255
Prefix131.100.137.0/24
Range From131.100.137.0
Range To131.100.137.255
Prefix131.100.138.0/24
Range From131.100.138.0
Range To131.100.138.255
Prefix131.100.139.0/24
Range From131.100.139.0
Range To131.100.139.255
IPv6 Active Prefixes
Prefix2804:1c1c::/40
Range From2804:1c1c::
Range To2804:1c1c:ff:ffff:ffff:ffff:ffff:ffff
Prefix2804:1c1c:100::/43
Range From2804:1c1c:100::
Range To2804:1c1c:11f:ffff:ffff:ffff:ffff:ffff
Prefix2804:1c1c:120::/44
Range From2804:1c1c:120::
Range To2804:1c1c:12f:ffff:ffff:ffff:ffff:ffff
Prefix2804:1c1c:130::/46
Range From2804:1c1c:130::
Range To2804:1c1c:133:ffff:ffff:ffff:ffff:ffff
Prefix2804:1c1c:134::/47
Range From2804:1c1c:134::
Range To2804:1c1c:135:ffff:ffff:ffff:ffff:ffff
Showing 5 of 44