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ASN Lookup Tool
AS2857 RLP-NET

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2857
Organisation
Johannes Gutenberg-Universitaet Mainz
Name
RLP-NET
Total IPv4 Addresses
332800
Total IPv4 Prefixes
10
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#772 out of 77,299
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2002-09-05
Registration Last Change
2020-08-31
Receiving From

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

ASN
Organisation
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS56662
PL flagMarcin Gondek
AS174
US flagCogent Communications
AS3209
DE flagVodafone GmbH
AS3292
DK flagTDC Holding A/S
Showing 5 of 35
Transit To

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

 

ASN
Organisation
AS199578
DE flagTechnische Universitaet Kaiserslautern
IPv4 Active Prefixes

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

Prefix134.93.0.0/16
Range From134.93.0.0
Range To134.93.255.255
Prefix136.199.0.0/16
Range From136.199.0.0
Range To136.199.255.255
Prefix139.14.0.0/16
Range From139.14.0.0
Range To139.14.255.255
Prefix141.26.0.0/16
Range From141.26.0.0
Range To141.26.255.255
Prefix143.93.0.0/16
Range From143.93.0.0
Range To143.93.255.255
Showing 5 of 10
IPv6 Active Prefixes
Prefix2001:4c80::/32
Range From2001:4c80::
Range To2001:4c80:ffff:ffff:ffff:ffff:ffff:ffff
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.