ASN Lookup – Networks, Upstreams and Prefixes

AS9371

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS9371

NameSAKURA-C

Country

RIRAPNIC

Network Overview

IPv4 Prefixes22

IPv6 Prefixes1

Upstreams IPv47

BGP Peers IPv428

Upstreams (Transit Providers)

IPv4

AS2497 IIJ

AS2516 KDDI

AS2518 BIGLOBE

AS2914 NTT-DATA-2914

AS6939 HURRICANE

AS8220 COLT

AS9370 SAKURA-B

IPv4 Prefixes (22 total, showing 20)

103.15.0.0/22

182.163.0.0/19

110.74.32.0/20

49.212.0.0/16

219.109.160.0/19

112.78.192.0/19

133.167.0.0/16

182.48.0.0/18

110.74.64.0/20

112.78.112.0/20

183.181.74.0/23

58.84.5.0/24

183.181.100.0/23

210.224.160.0/19

183.181.76.0/23

103.197.5.0/24

160.27.0.0/16

210.135.112.0/20

210.188.192.0/19

133.167.21.0/24

IPv6 Prefixes (1 total)

2403:3a00::/32

BGP Peers IPv4 (28 total, showing 20)

AS131928

AS131969

AS131976

AS131988

AS132203

AS151377

AS17940

AS18077

AS203724

AS23614

AS24429

AS30103

AS34985

AS400506

AS42

AS4694

AS4785

AS55381

AS55392

AS55897

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

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.