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ASN Lookup Tool
AS1257 SWIPNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1257
Organisation
Tele2 Sverige AB
Name
SWIPNET
Total IPv4 Addresses
6,508,542
Total IPv4 Prefixes
550
Total IPv6 Prefixes
99
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#80 out of 79,196
Registry
Ripe
Registered Country
SE flagSE
Registered Country Name
Sweden
Registered Date
2002-09-19
Registration Last Change
2024-12-13
Receiving From
ASN
Organisation
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS2914
US flagNTT America, Inc.
AS2497
JP flagInternet Initiative Japan Inc.
Showing 5 of 27
Transit To
ASN
Organisation
AS65000
WORLD flagPrivate Use AS
AS65001
WORLD flagPrivate Use AS
AS197425
SE flagSaab AB
AS35041
SE flagBinero AB
AS202116
SE flagScania CV AB
Showing 5 of 191
IPv4 Active Prefixes
PrefixRange FromRange To
5.240.0.0/145.240.0.05.243.255.255
31.15.32.0/1931.15.32.031.15.63.255
37.0.216.0/2137.0.216.037.0.223.255
37.0.224.0/1937.0.224.037.0.255.255
37.2.0.0/1537.2.0.037.3.255.255
Showing 5 of 550
IPv6 Active Prefixes
PrefixRange FromRange To
2001:678:240::/482001:678:240::2001:678:240:ffff:ffff:ffff:ffff:ffff
2001:678:d5c::/482001:678:d5c::2001:678:d5c:ffff:ffff:ffff:ffff:ffff
2001:678:edc::/482001:678:edc::2001:678:edc:ffff:ffff:ffff:ffff:ffff
2001:67c:448::/482001:67c:448::2001:67c:448:ffff:ffff:ffff:ffff:ffff
2001:67c:488::/482001:67c:488::2001:67c:488:ffff:ffff:ffff:ffff:ffff
Showing 5 of 99