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ASN Lookup Tool
AS8763 DENIC-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS8763
Organisation
DENIC eG
Name
DENIC-AS
Total IPv4 Addresses
4,096
Total IPv4 Prefixes
7
Total IPv6 Prefixes
16
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#15,773 out of 77,680
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2002-07-25
Registration Last Change
2023-04-19
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS3209
DE flagVodafone GmbH
AS1103
NL flagSURF B.V.
AS3303
CH flagSwisscom (Schweiz) AG
AS9299
PH flagPhilippine Long Distance Telephone Co.
Showing 5 of 54
Transit To

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

 

ASN
Organisation
AS24151
CN flagChina Internet Network Infomation Center 4 South..
AS42385
RU flagJoin-stock company "Internet Exchange"MSK-IX"
AS24406
CN flagChina Internet Network Infomation Center 4 South..
AS24409
CN flagChina Internet Network Infomation Center 4 South..
AS23600
KR flagKorea Internet Security Agency
Showing 5 of 11
IPv4 Active Prefixes

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

Prefix81.91.160.0/21
Range From81.91.160.0
Range To81.91.167.255
Prefix81.91.168.0/23
Range From81.91.168.0
Range To81.91.169.255
Prefix81.91.170.0/24
Range From81.91.170.0
Range To81.91.170.255
Prefix81.91.171.0/24
Range From81.91.171.0
Range To81.91.171.255
Prefix81.91.172.0/24
Range From81.91.172.0
Range To81.91.172.255
Showing 5 of 7
IPv6 Active Prefixes
Prefix2a02:568::/33
Range From2a02:568::
Range To2a02:568:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:568:8000::/34
Range From2a02:568:8000::
Range To2a02:568:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:568:c000::/35
Range From2a02:568:c000::
Range To2a02:568:dfff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:568:e000::/36
Range From2a02:568:e000::
Range To2a02:568:efff:ffff:ffff:ffff:ffff:ffff
Prefix2a02:568:f000::/37
Range From2a02:568:f000::
Range To2a02:568:f7ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 16
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.