ASN Lookup – Networks, Upstreams and Prefixes

AS11955

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS11955

NameTWC-11955-ATLANTA

OrganisationCharter Communications Inc

Country –

RIRARIN

Allocated09.06.2000

Network Overview

IPv4 Prefixes27

IPv6 Prefixes8

Upstreams IPv41

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS7843 TWC-7843-BB

IPv4 Prefixes (27 total, showing 20)

64.183.144.0/23

69.23.192.0/20

65.28.136.0/21

64.183.149.0/24

108.167.96.0/19

64.183.128.0/22

74.87.254.0/23

76.89.32.0/21

67.53.68.0/22

24.94.224.0/19

70.94.224.0/20

74.87.128.0/23

74.87.222.0/23

67.53.72.0/22

150.224.254.0/24

72.135.32.0/20

74.87.245.0/24

150.221.64.0/20

76.89.40.0/22

173.197.224.0/21

IPv6 Prefixes (8 total)

2603:9014::/32

2607:fcc8:5000::/36

2602:107:dff0::/44

2603:90c8::/30

2602:107:4810::/44

2605:a000:1e00::/40

2603:90bd::/32

2602:107:6100::/40

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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.