ASN Lookup – Networks, Upstreams and Prefixes

AS202917

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS202917

NameCIGNA-UK

OrganisationCW-EUROPE-GSOC

Country –

RIRRIPE NCC

Allocated04.05.2016

Abuse contactipabuse@vodafone.co.uk

Network Overview

IPv4 Prefixes19

IPv6 Prefixes0

Upstreams IPv46

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS1273 CW

AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK

AS3356 LEVEL3

AS6660 CWASIA

AS702 UUNET

AS9293 HKNet-vIPNet

IPv4 Prefixes (19 total)

170.48.132.0/23

170.48.136.0/23

170.48.131.0/24

170.48.65.0/24

170.48.130.0/23

170.48.128.0/20

170.48.74.0/24

170.48.134.0/23

170.48.72.0/23

170.48.129.0/24

170.48.128.0/24

170.48.64.0/20

193.240.190.0/24

170.48.68.0/23

170.48.138.0/23

170.48.128.0/23

170.48.130.0/24

170.48.64.0/24

170.48.70.0/23

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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.