ASN Lookup – Networks, Upstreams and Prefixes

AS15404

ASN

RIPE NCC

RIR

153

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS15404

NameUNSPECIFIED

OrganisationCOLT-MNT

Country –

RIRRIPE NCC

Allocated01.01.1970

Abuse contactabuse@colt.net

Network Overview

IPv4 Prefixes153

IPv6 Prefixes10

Upstreams IPv43

BGP Peers IPv41

Upstreams (Transit Providers)

IPv4

AS1419 SELERITY

AS21070 TOTALENERGIES

AS8220 COLT

IPv4 Prefixes (153 total, showing 20)

185.218.120.0/24

5.11.96.0/20

194.59.121.0/24

193.38.200.0/24

129.35.17.0/24

158.156.182.0/24

91.213.65.0/24

91.212.245.0/24

193.73.113.0/24

91.244.125.0/24

193.56.33.0/24

193.53.188.0/24

193.53.190.0/24

176.119.201.0/24

194.173.47.0/24

5.182.152.0/24

91.238.4.0/24

193.102.79.0/24

148.188.192.0/20

193.26.247.0/24

IPv6 Prefixes (10 total)

2001:67c:2ea0::/48

2a0a:d6c0:145::/48

2a0e:900:d001::/48

2a11:4d40::/48

2001:67c:67c::/48

2001:67c:2b20::/48

2001:678:274::/48

2a02:11f8:70::/48

2a10:8802::/36

2a07:cb81::/32

BGP Peers IPv4 (1 total)

AS21070

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

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.