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ASN Lookup Tool
AS28748 ALPHACRON-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28748
Organisation
Marc Pauls (AlphaCron Datensysteme)
Name
ALPHACRON-AS
Total IPv4 Addresses
36,864
Total IPv4 Prefixes
14
Total IPv6 Prefixes
19
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,728 out of 79,043
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2003-02-13
Registration Last Change
2023-05-21
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS56662
PL flagMarcin Gondek
AS3320
DE flagDeutsche Telekom AG
AS4230
BR flagCLARO S.A.
AS7713
ID flagTelekomunikasi Indonesia (PT)
Showing 5 of 52
Transit To

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

 

ASN
Organisation
AS203761
DE flagHartana GmbH trading as ACS Hartmann GmbH & Co. ..
IPv4 Active Prefixes

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

PrefixRange FromRange To
37.26.200.0/2137.26.200.037.26.207.255
44.130.98.0/2444.130.98.044.130.98.255
44.130.99.0/2444.130.99.044.130.99.255
44.130.100.0/2444.130.100.044.130.100.255
134.97.0.0/23134.97.0.0134.97.1.255
Showing 5 of 14
IPv6 Active Prefixes
PrefixRange FromRange To
2001:650::/332001:650::2001:650:7fff:ffff:ffff:ffff:ffff:ffff
2001:650:8000::/342001:650:8000::2001:650:bfff:ffff:ffff:ffff:ffff:ffff
2001:650:c000::/372001:650:c000::2001:650:c7ff:ffff:ffff:ffff:ffff:ffff
2001:650:c800::/382001:650:c800::2001:650:cbff:ffff:ffff:ffff:ffff:ffff
2001:650:cc00::/482001:650:cc00::2001:650:cc00:ffff:ffff:ffff:ffff:ffff
Showing 5 of 19