ASN Lookup – Networks, Upstreams and Prefixes

AS33588

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS33588

NameBRESNAN-33588

OrganisationCharter Communications LLC

Country –

RIRARIN

Allocated27.01.2005

Network Overview

IPv4 Prefixes39

IPv6 Prefixes13

Upstreams IPv42

BGP Peers IPv414

Upstreams (Transit Providers)

IPv4

AS20115 CHARTER-20115

AS7843 TWC-7843-BB

IPv4 Prefixes (39 total, showing 20)

35.150.64.0/18

150.181.24.0/23

192.61.255.0/24

172.221.64.0/18

173.40.192.0/20

71.15.192.0/19

159.111.12.0/22

69.144.0.0/15

159.111.16.0/20

150.181.91.0/24

184.166.0.0/15

47.44.112.0/20

35.132.32.0/24

47.47.128.0/18

71.85.191.0/24

35.151.208.0/20

159.111.0.0/21

137.26.64.0/18

192.61.208.0/21

35.133.0.0/18

IPv6 Prefixes (13 total, showing 10)

2600:6cf3::/32

2602:107:4a00::/40

2602:10f::/32

2602:10d:8000::/36

2600:6c34::/30

2600:6c7f:9430::/44

2602:107:e7a0::/43

2600:6cf2::/32

2602:107:4a20::/44

2600:6c00:2::/47

BGP Peers IPv4 (14 total)

AS11512

AS13476

AS13590

AS19115

AS25816

AS26450

AS32146

AS393367

AS393657

AS394913

AS395251

AS395888

AS401920

AS62817

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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.