ASN Lookup – Networks, Upstreams and Prefixes

AS13821

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS13821

NameACML

OrganisationAllianceBernstein L.P.

Country –

RIRARIN

Allocated23.08.1999

Network Overview

IPv4 Prefixes17

IPv6 Prefixes0

Upstreams IPv410

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS13237 LAMBDANET-AS

AS15830 Equinix

AS174 COGENT-174

AS2914 NTT-DATA-2914

AS3356 LEVEL3

AS36086 TELX-LEGACY

AS4637 ASN-TELSTRA-GLOBAL

AS4826 VOCUS-BACKBONE-AS

AS62833 HUDSONFIBERNET

AS6461 ZAYO-6461

IPv4 Prefixes (17 total)

206.218.206.0/24

206.218.214.0/24

103.216.134.0/24

206.218.207.0/24

206.218.213.0/24

165.101.85.0/24

206.218.248.0/24

206.218.234.0/24

206.218.209.0/24

206.218.232.0/24

206.218.223.0/24

206.218.235.0/24

206.218.249.0/24

206.218.229.0/24

206.218.246.0/23

206.218.215.0/24

206.218.240.0/24

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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.