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ASN Lookup Tool
AS57021 NTP-SE

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57021
Organisation
Netnod AB
Name
NTP-SE
Total IPv4 Addresses
1792
Total IPv4 Prefixes
7
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#25,805 out of 77,366
Registry
Ripe
Registered Country
SE flag SE
Registered Country Name
Sweden
Registered Date
2015-12-09
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
AS8674
SE flagNetnod AB
AS39871
SE flagNetnod AB
AS39870
SE flagNetnod AB
AS39840
SE flagNetnod AB
AS20943
SE flagNetnod AB
IPv4 Active Prefixes

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

Prefix194.58.200.0/24
Range From194.58.200.0
Range To194.58.200.255
Prefix194.58.202.0/24
Range From194.58.202.0
Range To194.58.202.255
Prefix194.58.203.0/24
Range From194.58.203.0
Range To194.58.203.255
Prefix194.58.204.0/24
Range From194.58.204.0
Range To194.58.204.255
Prefix194.58.205.0/24
Range From194.58.205.0
Range To194.58.205.255
Showing 5 of 7
IPv6 Active Prefixes
Prefix2a01:3f7::/48
Range From2a01:3f7::
Range To2a01:3f7:0:ffff:ffff:ffff:ffff:ffff
Prefix2a01:3f7:2::/48
Range From2a01:3f7:2::
Range To2a01:3f7:2:ffff:ffff:ffff:ffff:ffff
Prefix2a01:3f7:3::/48
Range From2a01:3f7:3::
Range To2a01:3f7:3:ffff:ffff:ffff:ffff:ffff
Prefix2a01:3f7:4::/48
Range From2a01:3f7:4::
Range To2a01:3f7:4:ffff:ffff:ffff:ffff:ffff
Prefix2a01:3f7:5::/48
Range From2a01:3f7:5::
Range To2a01:3f7:5:ffff:ffff:ffff:ffff:ffff
Showing 5 of 7
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.