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// ASN

AS553

BELWUE BelWue-Koordination, DE

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS553
Organization
IT Baden-Wuerttemberg (BITBW)
Description
BELWUE BelWue-Koordination, DE
Country
DE
Registry (RIR)
RIPE
Created
2010-10-03
Updated
2025-01-10
IPv4 Prefixes
95
IPv6 Prefixes
4

IPv4 Prefixes

95 total · showing first 10
129.143.0.0/16
129.206.0.0/16
129.69.0.0/16
132.230.0.0/16
134.103.0.0/16
134.108.0.0/16
134.155.0.0/16
134.2.0.0/16
134.34.0.0/16
134.60.0.0/16

IPv6 Prefixes

4 total
2001:7c0::/29
2001:7c0::/32
2a06:ec00::/29
2a0e:3c0::/29

What is AS553?

AS553 is an Autonomous System Number (ASN) assigned to IT Baden-Wuerttemberg (BITBW). An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.