ASN Lookup – Networks, Upstreams and Prefixes

AS16477

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS16477

NameNCL-203-16477

OrganisationNielsen Consumer LLC

Country –

RIRARIN

Allocated03.05.2023

Network Overview

IPv4 Prefixes22

IPv6 Prefixes0

Upstreams IPv410

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS139883 SPTEL-AS-AP

AS14178 AS14178

AS2856 BT-UK-AS

AS3356 LEVEL3

AS46887 ZAYO-CCF-AS46887

AS4755 TATACOMM-AS

AS4788 TTSSB-MY

AS55836 RELIANCEJIO-IN

AS6660 CWASIA

AS7018 ATT-INTERNET4

IPv4 Prefixes (22 total, showing 20)

138.108.115.0/24

138.108.154.0/24

138.108.32.0/24

138.108.106.0/23

138.108.157.0/24

138.108.137.0/24

138.108.140.0/22

138.108.81.0/24

138.108.141.0/24

138.108.136.0/24

138.108.152.0/24

138.108.150.0/24

138.108.36.0/24

138.108.155.0/24

138.108.3.0/24

138.108.162.0/24

138.108.144.0/24

138.108.104.0/23

138.108.80.0/24

138.108.143.0/24

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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.