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ASN Lookup Tool
AS52888 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS52888
Organisation
UNIVERSIDADE FEDERAL DE SAO CARLOS
Name
Private Use AS
Total IPv4 Addresses
28416
Total IPv4 Prefixes
25
Total IPv6 Prefixes
21
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,453 out of 77,392
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2012-05-24
Registration Last Change
2023-04-11
Receiving From

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

ASN
Organisation
AS22850
US flagPIT US
AS174
US flagCogent Communications
AS2914
US flagNTT America, Inc.
AS36351
US flagSoftLayer Technologies Inc.
AS3303
CH flagSwisscom (Schweiz) AG
Showing 5 of 50
Transit To

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

 

ASN
Organisation
AS1916
BR flagRede Nacional de Ensino e Pesquisa
AS52888
BR flagUNIVERSIDADE FEDERAL DE SAO CARLOS
AS11097
BR flagEMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA
AS65016
WORLD flagPrivate Use AS
IPv4 Active Prefixes

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

Prefix186.219.80.0/21
Range From186.219.80.0
Range To186.219.87.255
Prefix186.219.88.0/21
Range From186.219.88.0
Range To186.219.95.255
Prefix200.9.84.0/24
Range From200.9.84.0
Range To200.9.84.255
Prefix200.18.96.0/24
Range From200.18.96.0
Range To200.18.96.255
Prefix200.18.97.0/24
Range From200.18.97.0
Range To200.18.97.255
Showing 5 of 25
IPv6 Active Prefixes
Prefix2801:b0::/41
Range From2801:b0::
Range To2801:b0:7f:ffff:ffff:ffff:ffff:ffff
Prefix2801:b0:80::/43
Range From2801:b0:80::
Range To2801:b0:9f:ffff:ffff:ffff:ffff:ffff
Prefix2801:b0:a0::/44
Range From2801:b0:a0::
Range To2801:b0:af:ffff:ffff:ffff:ffff:ffff
Prefix2801:b0:b0::/46
Range From2801:b0:b0::
Range To2801:b0:b3:ffff:ffff:ffff:ffff:ffff
Prefix2801:b0:b4::/46
Range From2801:b0:b4::
Range To2801:b0:b7:ffff:ffff:ffff:ffff:ffff
Showing 5 of 21
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.