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ASN Lookup Tool
AS1921 RCODEZERO-ANYCAST-SEC1-TLD

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1921
Organisation
ipcom GmbH
Name
RCODEZERO-ANYCAST-SEC1-TLD
Total IPv4 Addresses
3839
Total IPv4 Prefixes
15
Total IPv6 Prefixes
14
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,352 out of 77,318
Registry
Ripe
Registered Country
AT flag AT
Registered Country Name
Austria
Registered Date
2002-08-21
Registration Last Change
2024-01-10
Receiving From

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

ASN
Organisation
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS8714
GB flagLondon Internet Exchange Ltd.
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS1239
US flagSprint
AS3303
CH flagSwisscom (Schweiz) AG
Showing 5 of 70
Transit To

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

 

ASN
Organisation
AS28345
BR flagNúcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS35052
AT flagACONET
AS11644
BR flagNúcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS12136
BR flagNúcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS49488
AT flagnic.at GmbH
IPv4 Active Prefixes

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

Prefix91.237.67.0/24
Range From91.237.67.0
Range To91.237.67.255
Prefix176.97.158.0/24
Range From176.97.158.0
Range To176.97.158.255
Prefix185.80.188.0/24
Range From185.80.188.0
Range To185.80.188.255
Prefix185.80.191.0/24
Range From185.80.191.0
Range To185.80.191.255
Prefix185.102.12.0/24
Range From185.102.12.0
Range To185.102.12.255
Showing 5 of 15
IPv6 Active Prefixes
Prefix2001:678:20::/48
Range From2001:678:20::
Range To2001:678:20:ffff:ffff:ffff:ffff:ffff
Prefix2001:67c:1bc::/48
Range From2001:67c:1bc::
Range To2001:67c:1bc:ffff:ffff:ffff:ffff:ffff
Prefix2001:67c:10b8::/48
Range From2001:67c:10b8::
Range To2001:67c:10b8:ffff:ffff:ffff:ffff:ffff
Prefix2a02:850:ffe0::/48
Range From2a02:850:ffe0::
Range To2a02:850:ffe0:ffff:ffff:ffff:ffff:ffff
Prefix2a02:850:ffe5::/48
Range From2a02:850:ffe5::
Range To2a02:850:ffe5:ffff:ffff:ffff:ffff:ffff
Showing 5 of 14
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.