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ASN Lookup Tool
AS1653 SUNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1653
Organisation
Vetenskapsradet / SUNET
Name
SUNET
Total IPv4 Addresses
496,135
Total IPv4 Prefixes
132
Total IPv6 Prefixes
16
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#586 out of 77,693
Registry
Ripe
Registered Country
SE flag SE
Registered Country Name
Sweden
Registered Date
2002-09-13
Registration Last Change
2020-09-16
Receiving From

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

ASN
Organisation
AS1103
NL flagSURF B.V.
AS4230
BR flagCLARO S.A.
AS3292
DK flagTDC Holding A/S
AS852
CA flagTELUS Communications Inc.
AS2497
JP flagInternet Initiative Japan Inc.
Showing 5 of 80
Transit To

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

 

ASN
Organisation
AS65000
WORLD flagPrivate Use AS
AS2841
SE flagChalmers University of Technology
AS2846
SE flagLund University
AS2833
SE flagUmea University
AS2831
SE flagLulea Tekniska Universitet
Showing 5 of 31
IPv4 Active Prefixes

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

Prefix37.156.192.0/20
Range From37.156.192.0
Range To37.156.207.255
Prefix44.5.0.0/16
Range From44.5.0.0
Range To44.5.255.255
Prefix77.238.32.0/19
Range From77.238.32.0
Range To77.238.63.255
Prefix86.104.152.0/21
Range From86.104.152.0
Range To86.104.159.255
Prefix86.104.200.0/21
Range From86.104.200.0
Range To86.104.207.255
Showing 5 of 132
IPv6 Active Prefixes
Prefix2001:6b0::/46
Range From2001:6b0::
Range To2001:6b0:3:ffff:ffff:ffff:ffff:ffff
Prefix2001:6b0:5::/48
Range From2001:6b0:5::
Range To2001:6b0:5:ffff:ffff:ffff:ffff:ffff
Prefix2001:6b0:6::/47
Range From2001:6b0:6::
Range To2001:6b0:7:ffff:ffff:ffff:ffff:ffff
Prefix2001:6b0:8::/45
Range From2001:6b0:8::
Range To2001:6b0:f:ffff:ffff:ffff:ffff:ffff
Prefix2001:6b0:10::/44
Range From2001:6b0:10::
Range To2001:6b0:1f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 16
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.