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ASN Lookup Tool
AS27665 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS27665
Organisation
Columbus Communications Trinidad Limited.
Name
Private Use AS
Total IPv4 Addresses
148,736
Total IPv4 Prefixes
40
Total IPv6 Prefixes
40
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,400 out of 79,053
Registry
Lacnic
Registered Country
TT flagTT
Registered Country Name
Trinidad and Tobago
Registered Date
2003-01-31
Registration Last Change
2024-08-09
Receiving From

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

ASN
Organisation
AS23520
US flagColumbus Networks USA, Inc.
Transit To

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

 

ASN
Organisation
AS27789
TT flagGREENDOT
AS27800
TT flagDigicel Trinidad and Tobago Ltd.
AS11947
TT flagCablenett Limited
AS263222
TT flagRVR INTERNATIONAL LIMITED
AS28067
TT flagThe University of the West IndiesSt Augustine Ca..
Showing 5 of 9
IPv4 Active Prefixes

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

PrefixRange FromRange To
131.100.160.0/22131.100.160.0131.100.163.255
138.59.24.0/22138.59.24.0138.59.27.255
143.0.172.0/22143.0.172.0143.0.175.255
161.0.224.0/20161.0.224.0161.0.239.255
161.0.240.0/20161.0.240.0161.0.255.255
Showing 5 of 40
IPv6 Active Prefixes
PrefixRange FromRange To
2800:e00::/362800:e00::2800:e00:fff:ffff:ffff:ffff:ffff:ffff
2800:e00:1000::/362800:e00:1000::2800:e00:1fff:ffff:ffff:ffff:ffff:ffff
2800:e00:2000::/362800:e00:2000::2800:e00:2fff:ffff:ffff:ffff:ffff:ffff
2800:e00:3000::/362800:e00:3000::2800:e00:3fff:ffff:ffff:ffff:ffff:ffff
2800:e00:4000::/342800:e00:4000::2800:e00:7fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 40