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ASN Lookup Tool
AS25291 INTERDOTLINK-SYSELEVEN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS25291
Organisation
SysEleven GmbH
Name
INTERDOTLINK-SYSELEVEN
Total IPv4 Addresses
33220
Total IPv4 Prefixes
23
Total IPv6 Prefixes
31
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,025 out of 76,261
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2009-12-07
Registration Last Change
2022-07-14
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
AS33891
DE flagCore-Backbone GmbH
AS3320
DE flagDeutsche Telekom AG
AS3209
DE flagVodafone GmbH
Showing 5 of 82
Transit To

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

 

ASN
Organisation
AS213106
DE flagFreifunk Lippe e.V.
AS396681
US flagVeriSign Global Registry Services
AS396639
US flagVeriSign Global Registry Services
AS396726
US flagVeriSign Global Registry Services
AS10753
US flagLevel 3 Parent, LLC
Showing 5 of 136
IPv4 Active Prefixes

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

Prefix109.68.224.0/21
Range From109.68.224.0
Range To109.68.231.255
Prefix151.252.40.0/22
Range From151.252.40.0
Range To151.252.43.255
Prefix151.252.44.0/24
Range From151.252.44.0
Range To151.252.44.255
Prefix151.252.45.0/24
Range From151.252.45.0
Range To151.252.45.255
Prefix151.252.46.0/23
Range From151.252.46.0
Range To151.252.47.255
Showing 5 of 23
IPv6 Active Prefixes
Prefix2a00:13c8::/47
Range From2a00:13c8::
Range To2a00:13c8:1:ffff:ffff:ffff:ffff:ffff
Prefix2a00:13c8:10::/44
Range From2a00:13c8:10::
Range To2a00:13c8:1f:ffff:ffff:ffff:ffff:ffff
Prefix2a00:13c8:100::/40
Range From2a00:13c8:100::
Range To2a00:13c8:1ff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:13c8:1000::/36
Range From2a00:13c8:1000::
Range To2a00:13c8:1fff:ffff:ffff:ffff:ffff:ffff
Prefix2a00:13c8:2::/48
Range From2a00:13c8:2::
Range To2a00:13c8:2:ffff:ffff:ffff:ffff:ffff
Showing 5 of 31
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.