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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS198551
ASN
RIPE NCC
RIR
19
IPv4 Prefixes
4
IPv6 Prefixes
AS Information
ASNAS198551
NameREZOCEAN-AS
OrganisationMNT-REZOCEAN
Country
RIRRIPE NCC
Allocated05.03.2012
Abuse contactabuse@rezocean.fr
Network Overview
IPv4 Prefixes19
IPv6 Prefixes4
Upstreams IPv410
BGP Peers IPv428
Upstreams (Transit Providers)
IPv4
AS137409 GSLNETWORKS-AS-AP
AS20764 RASCOM-AS
AS22356 AS22356
AS25540 ALPHALINK-AS
AS263444 AS263444
AS34019 HIVANE
AS34177 CELESTE-AS
AS35280 F5
AS39120 CONVERGENZE-AS
AS39351 ESAB-AS
IPv4 Prefixes (19 total)
185.76.0.0/22
130.93.180.0/22
212.84.56.0/21
185.204.204.0/22
185.204.208.0/22
185.208.60.0/22
185.226.16.0/22
185.200.144.0/22
185.234.140.0/22
185.200.147.0/24
185.206.116.0/22
185.200.146.0/24
185.200.145.0/24
130.93.188.0/22
185.200.144.0/24
130.93.184.0/22
185.171.112.0/22
185.218.32.0/22
185.238.36.0/22
IPv6 Prefixes (4 total)
2a00:dfc2::/32
2a0a:d100::/29
2a00:dfc0::/29
2a00:dfc1::/32
BGP Peers IPv4 (28 total, showing 20)
AS12779
AS13237
AS15547
AS16347
AS1828
AS198150
AS199524
AS2027
AS209823
AS212483
AS24482
AS25091
AS25160
AS29075
AS34288
AS34927
AS35360
AS35426
AS35600
AS36236
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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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