ASN Lookup – Networks, Upstreams and Prefixes

AS1100

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS1100

NameNUDAY

OrganisationNuday Networks Inc.

Country –

RIRARIN

Allocated14.09.2022

Network Overview

IPv4 Prefixes35

IPv6 Prefixes5

Upstreams IPv48

BGP Peers IPv410

Upstreams (Transit Providers)

IPv4

AS1299 TWELVE99

AS174 COGENT-174

AS286 KPN

AS3216 SOVAM-AS

AS3257 GTT-BACKBONE

AS394256 CLOUDSINGULARITY

AS6461 ZAYO-6461

AS6939 HURRICANE

IPv4 Prefixes (35 total, showing 20)

198.55.49.0/24

45.198.58.0/24

216.152.71.0/24

63.133.221.0/24

198.55.60.0/24

198.55.58.0/24

23.160.50.0/24

168.245.130.0/23

198.55.52.0/24

185.216.125.0/24

66.179.8.0/22

198.55.56.0/24

198.55.48.0/24

207.176.218.0/24

38.99.168.0/24

23.160.48.0/24

45.59.71.0/24

198.55.59.0/24

198.55.53.0/24

198.55.61.0/24

IPv6 Prefixes (5 total)

2606:6680:55::/48

2605:8900:f000::/36

2606:fac0::/32

2606:6680:56::/48

2606:a80::/32

BGP Peers IPv4 (10 total)

AS393612

AS399275

AS1403

AS1828

AS22652

AS24482

AS35280

AS36236

AS49544

AS835

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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.