ASN Lookup – Networks, Upstreams and Prefixes

AS30404

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS30404

NameBLUESTREAMFIBER

OrganisationBlue Stream

Country –

RIRARIN

Allocated01.10.2003

Network Overview

IPv4 Prefixes23

IPv6 Prefixes3

Upstreams IPv410

BGP Peers IPv413

Upstreams (Transit Providers)

IPv4

AS1031 PEER1-1031

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS174 COGENT-174

AS286 KPN

AS3257 GTT-BACKBONE

AS3303 SWISSCOM

AS4230 AS4230

AS58453 CMI-INT-HK

AS64126 AS64126

IPv4 Prefixes (23 total, showing 20)

192.146.130.0/23

208.70.96.0/21

57.135.0.0/16

204.15.204.0/23

104.203.0.0/16

139.138.0.0/20

104.203.80.0/20

204.15.206.0/24

104.152.16.0/22

134.195.200.0/22

162.244.160.0/22

199.96.136.0/22

69.65.64.0/19

167.248.192.0/18

162.210.72.0/22

139.138.112.0/20

216.225.64.0/18

139.138.64.0/19

205.143.0.0/21

24.51.192.0/19

IPv6 Prefixes (3 total)

2600:e40a::/31

2600:e400::/28

2607:fe20::/32

BGP Peers IPv4 (13 total)

AS19329

AS36063

AS13786

AS1828

AS19151

AS199524

AS20080

AS24482

AS263152

AS263237

AS271253

AS36236

AS52320

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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.