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ASN Lookup Tool
AS39122 BLACKNIGHT-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS39122
Organisation
Blacknight Internet Solutions Limited
Name
BLACKNIGHT-AS
Total IPv4 Addresses
28928
Total IPv4 Prefixes
37
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,393 out of 77,408
Registry
Ripe
Registered Country
IE flag IE
Registered Country Name
Ireland
Registered Date
2005-12-16
Registration Last Change
2020-04-01
Receiving From

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

ASN
Organisation
AS41051
CH flagOpenfactory GmbH
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS20562
NL flagBroadband Hosting B.V.
AS33891
DE flagCore-Backbone GmbH
Showing 5 of 77
Transit To

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

 

ASN
Organisation
AS51078
FR flagZIOSTING SAS
AS65452
WORLD flagPrivate Use AS
AS216324
GB flagHyper Group Network Ltd.
AS44324
US flagMoeDove LLC
AS202427
CH flagUrsin Filli
Showing 5 of 1851
IPv4 Active Prefixes

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

Prefix46.22.128.0/20
Range From46.22.128.0
Range To46.22.143.255
Prefix64.96.3.0/24
Range From64.96.3.0
Range To64.96.3.255
Prefix78.153.192.0/21
Range From78.153.192.0
Range To78.153.199.255
Prefix78.153.200.0/23
Range From78.153.200.0
Range To78.153.201.255
Prefix78.153.202.0/24
Range From78.153.202.0
Range To78.153.202.255
Showing 5 of 37
IPv6 Active Prefixes
Prefix2620:57:4003::/48
Range From2620:57:4003::
Range To2620:57:4003:ffff:ffff:ffff:ffff:ffff
Prefix2a01:a8::/32
Range From2a01:a8::
Range To2a01:a8:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:aa::/32
Range From2a01:aa::
Range To2a01:aa:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:4d8::/32
Range From2a01:4d8::
Range To2a01:4d8:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a03:dd41::/32
Range From2a03:dd41::
Range To2a03:dd41:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 6
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.