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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS25394
ASN
RIPE NCC
RIR
28
IPv4 Prefixes
7
IPv6 Prefixes
AS Information
ASNAS25394
NameMK-NETZDIENSTE-AS
OrganisationMK-NETZDIENSTE-MNT
Country
RIRRIPE NCC
Allocated11.11.2002
Abuse contactabuse@mk-netzdienste.de
Network Overview
IPv4 Prefixes28
IPv6 Prefixes7
Upstreams IPv410
BGP Peers IPv4136
Upstreams (Transit Providers)
IPv4
AS12577 MMC-AT-AS
AS1267 ASN-WINDTRE
AS12735 ASTurkNet
AS12779 ITGATE
AS12859 NL-BIT
AS13030 INIT7
AS13194 BITE
AS137409 GSLNETWORKS-AS-AP
AS15943 WTNET-AS
AS15958 CETIN_doo_AS
IPv4 Prefixes (28 total, showing 20)
91.196.140.0/22
194.49.40.0/21
153.94.128.0/17
193.58.245.0/24
85.220.128.0/17
31.209.112.0/20
82.100.192.0/18
194.45.104.0/23
94.100.128.0/24
178.210.96.0/19
93.184.56.0/22
153.94.32.0/20
153.94.48.0/21
217.199.192.0/20
93.184.62.0/23
185.129.180.0/22
213.172.96.0/19
94.100.132.0/23
195.234.50.0/24
194.49.77.0/24
IPv6 Prefixes (7 total)
2a01:6780:5::/48
2001:1640::/32
2a13:c280::/32
2001:67c:ae8::/48
2001:67c:a04::/48
2001:67c:15b0::/48
2a00:1018::/37
BGP Peers IPv4 (136 total, showing 20)
AS12915
AS198205
AS198956
AS199703
AS201458
AS201901
AS202741
AS203347
AS204197
AS205094
AS206274
AS206423
AS207580
AS20792
AS209379
AS209981
AS211472
AS211909
AS213209
AS213939
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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.

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