ASN Lookup Tool
AS1257 Tele2 Sverige AB
An 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.
ASN Lookup for:
AS1257
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ASN
AS1257
Organisation
Tele2 Sverige AB
AS Name
SWIPNET
IPv4 Addresses Announced
6,565,376
IPv4 Prefixes Announced
681
Bogon Prefixes Announced
0
IPv4 Space Rank
#78 out of 74,591
Registry
RIPE
Registered Country
SE
Registration Date
2002-09-19
Registration Change
2022-10-06
Deutsche Telekom AG
Cogent Communications
Internet Initiative Japan Inc.
Swisscom Schweiz AG
Vodafone Group PLC
NORDUnet
HUAWEI INTERNATIONAL PTE. LTD.
P.A.G.M. OU
SECTOR ALARM IT AS