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ASN Lookup Tool
AS21263 TELEDATA-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21263
Organisation
TeleData GmbH
Name
TELEDATA-AS
Total IPv4 Addresses
48,128
Total IPv4 Prefixes
37
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,223 out of 79,127
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2001-10-09
Registration Last Change
2025-08-05
Receiving From
ASN
Organisation
AS56662
PL flagMarcin Gondek
AS208753
IT flagMarco d'Angelo
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS3257
US flagGTT Communications Inc.
Showing 5 of 73
Transit To
ASN
Organisation
AS34125
DE flagBechtle Managed Service GmbH
AS24766
DE flagGBC GmbH Internet Service Center Ingenieurgesell..
AS33814
DE flagRolls-Royce Power Systems AG
AS30791
DE flagza-internet GmbH
AS203293
DE flagNorbert Herter trading as Regionetz.net
Showing 5 of 12
IPv4 Active Prefixes
PrefixRange FromRange To
5.104.144.0/215.104.144.05.104.151.255
5.154.177.0/245.154.177.05.154.177.255
5.154.178.0/245.154.178.05.154.178.255
5.154.226.0/235.154.226.05.154.227.255
5.154.230.0/235.154.230.05.154.231.255
Showing 5 of 37
IPv6 Active Prefixes
PrefixRange FromRange To
2a01:76c0::/292a01:76c0::2a01:76c7:ffff:ffff:ffff:ffff:ffff:ffff
2a02:590::/292a02:590::2a02:597:ffff:ffff:ffff:ffff:ffff:ffff
2a05:7ac0::/292a05:7ac0::2a05:7ac7:ffff:ffff:ffff:ffff:ffff:ffff
2a0c:7780::/292a0c:7780::2a0c:7787:ffff:ffff:ffff:ffff:ffff:ffff
2a0d:9600::/292a0d:9600::2a0d:9607:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 7