ASN Lookup – Networks, Upstreams and Prefixes

AS9824

ASN

APNIC

RIR

231

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS9824

NameJTCL-JP-AS

OrganisationJCOM Co., Ltd.

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactabuse@home.ne.jp

Network Overview

IPv4 Prefixes231

IPv6 Prefixes62

Upstreams IPv48

BGP Peers IPv422

Upstreams (Transit Providers)

IPv4

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS2497 IIJ

AS2516 KDDI

AS2518 BIGLOBE

AS6939 HURRICANE

AS8220 COLT

AS9002 RETN-AS

IPv4 Prefixes (231 total, showing 20)

61.22.128.0/17

110.134.64.0/18

124.144.0.0/17

60.60.0.0/17

119.169.0.0/16

124.145.0.0/18

220.152.0.0/18

124.142.0.0/17

125.10.0.0/16

61.24.128.0/17

119.170.128.0/17

119.170.0.0/18

125.8.128.0/17

61.25.0.0/17

116.222.192.0/18

125.14.128.0/17

119.175.0.0/18

119.171.128.0/17

116.65.128.0/17

60.58.128.0/17

IPv6 Prefixes (62 total, showing 10)

2405:1203:4000::/34

2405:1200::/29

2001:ff0:3800::/37

2001:ff0:1000::/37

2405:1205:8000::/34

2001:ff0:b800::/37

2405:1203:8000::/34

2001:ff0:5000::/37

2001:ff0:a800::/37

2001:ff0:f000::/37

BGP Peers IPv4 (22 total, showing 20)

AS17534

AS17961

AS18134

AS18136

AS18283

AS23635

AS23788

AS23790

AS23808

AS24255

AS24276

AS24290

AS45675

AS45690

AS4721

AS7524

AS7686

AS9351

AS9378

AS9614

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.