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ASN Lookup Tool
AS2044 DF-PTL1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2044
Organisation
Digital Fortress
Name
DF-PTL1
Total IPv4 Addresses
35521
Total IPv4 Prefixes
26
Total IPv6 Prefixes
15
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,821 out of 76,369
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2002-08-13
Registration Last Change
2022-11-19
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS36351
US flagSoftLayer Technologies Inc.
AS4181
US flagTDS TELECOM
AS6461
US flagZayo Bandwidth
AS7575
AU flagAustralian Academic and Research Network
Showing 5 of 13
Transit To

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

 

ASN
Organisation
AS51078
FR flagZIOSTING SAS
AS4200000210
WORLD flagPrivate Use AS
AS4766
KR flagKorea Telecom
AS174
US flagCogent Communications
AS714
US flagApple Inc.
Showing 5 of 265
IPv4 Active Prefixes

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

Prefix64.255.229.0/24
Range From64.255.229.0
Range To64.255.229.255
Prefix64.255.231.0/24
Range From64.255.231.0
Range To64.255.231.255
Prefix64.255.232.0/21
Range From64.255.232.0
Range To64.255.239.255
Prefix66.43.0.0/22
Range From66.43.0.0
Range To66.43.3.255
Prefix66.43.12.0/22
Range From66.43.12.0
Range To66.43.15.255
Showing 5 of 26
IPv6 Active Prefixes
Prefix2001:19d0::/40
Range From2001:19d0::
Range To2001:19d0:ff:ffff:ffff:ffff:ffff:ffff
Prefix2001:19d0:300::/46
Range From2001:19d0:300::
Range To2001:19d0:303:ffff:ffff:ffff:ffff:ffff
Prefix2001:19d0:304::/48
Range From2001:19d0:304::
Range To2001:19d0:304:ffff:ffff:ffff:ffff:ffff
Prefix2001:19d0:306::/47
Range From2001:19d0:306::
Range To2001:19d0:307:ffff:ffff:ffff:ffff:ffff
Prefix2001:19d0:308::/45
Range From2001:19d0:308::
Range To2001:19d0:30f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 15
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.