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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS25220
ASN
RIPE NCC
RIR
12
IPv4 Prefixes
5
IPv6 Prefixes
AS Information
ASNAS25220
NameGLOBALNOC-AS
OrganisationGLOBALNOC-MNT
Country
RIRRIPE NCC
Allocated04.09.2002
Abuse contactabuse@globalnoc.net
Network Overview
IPv4 Prefixes12
IPv6 Prefixes5
Upstreams IPv410
BGP Peers IPv41338
Upstreams (Transit Providers)
IPv4
AS1031 PEER1-1031
AS12577 MMC-AT-AS
AS12779 ITGATE
AS1299 TWELVE99
AS13030 INIT7
AS137409 GSLNETWORKS-AS-AP
AS15802 DU-AS1
AS15958 CETIN_doo_AS
AS1764 NEXTLAYER-AS
AS20485 TRANSTELECOM
IPv4 Prefixes (12 total)
193.254.212.0/23
195.135.224.0/22
193.106.16.0/22
185.56.228.0/22
46.182.248.0/21
85.197.104.0/21
85.197.64.0/19
82.145.192.0/20
91.223.247.0/24
91.220.148.0/24
62.102.192.0/19
85.197.96.0/21
IPv6 Prefixes (5 total)
2a00:9e00::/32
2001:4b39::/32
2001:4b3b::/32
2001:4b38::/32
2001:4b3a::/32
BGP Peers IPv4 (1338 total, showing 20)
AS12654
AS201066
AS29658
AS1103
AS1140
AS12637
AS12859
AS12969
AS13237
AS142271
AS14630
AS14840
AS14907
AS15547
AS15605
AS17639
AS1828
AS198150
AS198249
AS198385
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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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