BigDataCloud Logo

ASN Lookup Tool
AS48951 ASN-TSI-IAS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS48951
Organisation
Telekom Deutschland GmbH
Name
ASN-TSI-IAS
Total IPv4 Addresses
47852
Total IPv4 Prefixes
32
Total IPv6 Prefixes
40
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,263 out of 77,323
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2009-03-05
Registration Last Change
2020-06-11
Receiving From

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

ASN
Organisation
AS3320
DE flagDeutsche Telekom AG
AS2516
JP flagKDDI CORPORATION
AS5483
HU flagMagyar Telekom plc.
AS3491
US flagPCCW Global, Inc.
AS30844
GB flagLiquid Telecommunications Ltd
Transit To

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

 

ASN
Organisation
AS20570
DE flagTelekom Deutschland GmbH
IPv4 Active Prefixes

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

Prefix78.140.64.0/24
Range From78.140.64.0
Range To78.140.64.255
Prefix78.140.65.0/24
Range From78.140.65.0
Range To78.140.65.255
Prefix78.140.66.0/24
Range From78.140.66.0
Range To78.140.66.255
Prefix78.140.67.0/24
Range From78.140.67.0
Range To78.140.67.255
Prefix78.140.68.0/24
Range From78.140.68.0
Range To78.140.68.255
Showing 5 of 32
IPv6 Active Prefixes
Prefix2a01:660::/30
Range From2a01:660::
Range To2a01:663:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:664::/38
Range From2a01:664::
Range To2a01:664:3ff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:664:400::/38
Range From2a01:664:400::
Range To2a01:664:7ff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:664:800::/38
Range From2a01:664:800::
Range To2a01:664:bff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:664:c00::/38
Range From2a01:664:c00::
Range To2a01:664:fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 40
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.