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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
27,904
Total IPv4 Prefixes
36
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,461 out of 78,630
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
AS174
US flagCogent Communications
AS1103
NL flagSURF B.V.
AS4230
BR flagCLARO S.A.
AS2497
JP flagInternet Initiative Japan Inc.
AS3303
CH flagSwisscom (Schweiz) AG
Showing 5 of 72
Transit To

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

 

ASN
Organisation
AS214731
GB flagETO Networks Limited
AS4259905548
WORLD flagPrivate Use AS
AS4259905549
WORLD flagPrivate Use AS
AS215842
NL flagErwin Paal
AS202427
CH flagUrsin Filli
Showing 5 of 2014
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 36
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