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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS21412
ASN
RIPE NCC
RIR
31
IPv4 Prefixes
4
IPv6 Prefixes
AS Information
ASNAS21412
NameCGATES-AS
OrganisationCGATES-LT
Country
RIRRIPE NCC
Allocated03.12.2001
Abuse contactabuse@cgates.lt
Network Overview
IPv4 Prefixes31
IPv6 Prefixes4
Upstreams IPv410
BGP Peers IPv4829
Upstreams (Transit Providers)
IPv4
AS1257 SWIPNET
AS12577 MMC-AT-AS
AS1299 TWELVE99
AS13194 BITE
AS137409 GSLNETWORKS-AS-AP
AS15958 CETIN_doo_AS
AS174 COGENT-174
AS1764 NEXTLAYER-AS
AS212024 RISSON
AS24889 MONZOON-AS
IPv4 Prefixes (31 total, showing 20)
178.250.32.0/21
185.198.32.0/22
87.239.112.0/21
80.240.0.0/20
5.20.104.0/21
81.29.16.0/20
5.20.160.0/19
212.117.0.0/19
5.20.64.0/19
77.221.64.0/19
5.20.32.0/19
5.20.224.0/21
217.17.80.0/20
5.20.0.0/20
5.20.232.0/21
5.20.120.0/21
5.20.112.0/21
5.20.96.0/21
178.16.32.0/20
212.52.32.0/19
IPv6 Prefixes (4 total)
2a00:7600::/32
2a01:a1c0::/32
2a04:ce00::/29
2a04:eb00::/29
BGP Peers IPv4 (829 total, showing 20)
AS12654
AS12779
AS12859
AS13237
AS14630
AS14840
AS15547
AS18106
AS1828
AS199524
AS199938
AS205112
AS206356
AS20932
AS209823
AS24482
AS24961
AS25091
AS25160
AS25220
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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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