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ASN Lookup Tool
AS61872 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS61872
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
5,120
Total IPv4 Prefixes
10
Total IPv6 Prefixes
16
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,176 out of 79,133
Registry
Registered Country
WORLD flag
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS8167
BR flag(aka BrasilTelecom/Telemar/Oi)
AS6057
UY flagANTEL AS 6057
AS14840
BR flagBR.Digital Telecom
AS22356
BR flagauto-generated aut-num object for AS22356
AS262355
BR flagVSX Networks
Showing 5 of 6
Transit To
ASN
Organisation
AS271025
WORLD flagPrivate Use AS
IPv4 Active Prefixes
PrefixRange FromRange To
170.81.44.0/23170.81.44.0170.81.45.255
170.81.46.0/23170.81.46.0170.81.47.255
177.22.208.0/23177.22.208.0177.22.209.255
177.22.210.0/23177.22.210.0177.22.211.255
177.22.212.0/23177.22.212.0177.22.213.255
Showing 5 of 10
IPv6 Active Prefixes
PrefixRange FromRange To
2804:1aa0::/362804:1aa0::2804:1aa0:fff:ffff:ffff:ffff:ffff:ffff
2804:1aa0:1000::/362804:1aa0:1000::2804:1aa0:1fff:ffff:ffff:ffff:ffff:ffff
2804:1aa0:2000::/362804:1aa0:2000::2804:1aa0:2fff:ffff:ffff:ffff:ffff:ffff
2804:1aa0:3000::/362804:1aa0:3000::2804:1aa0:3fff:ffff:ffff:ffff:ffff:ffff
2804:1aa0:4000::/362804:1aa0:4000::2804:1aa0:4fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 16