ASN Lookup – Networks, Upstreams and Prefixes

AS3662

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS3662

NameHARNET

OrganisationJoint Universities Computer Centre Limited

Country

RIRAPNIC

Allocated04.09.2008

Abuse contacthartech@jucc.edu.hk

Network Overview

IPv4 Prefixes7

IPv6 Prefixes2

Upstreams IPv46

BGP Peers IPv412

Upstreams (Transit Providers)

IPv4

AS137207 JUCC-AS-AP

AS17824 PACIFICONENET-HK-AP

AS39120 CONVERGENZE-AS

AS4635 HKIX-RS1

AS6939 HURRICANE

AS8359 MTS

IPv4 Prefixes (7 total)

203.188.118.0/24

202.40.221.0/24

203.188.117.0/24

202.40.218.0/24

203.188.112.0/24

175.159.254.0/24

192.245.196.0/24

IPv6 Prefixes (2 total)

2001:ce0:1::/48

2001:ce0::/32

BGP Peers IPv4 (12 total)

AS17764

AS3363

AS3661

AS4158

AS4528

AS4605

AS4616

AS7650

AS7651

AS24482

AS36236

AS49544

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.