An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS133115

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS133115

NameHKKFGL-AS-AP

OrganisationHK Kwaifong Group Limited

Country

RIRAPNIC

Allocated09.10.2013

Abuse contactabuse@kfglobal.hk

Network Overview

IPv4 Prefixes61

IPv6 Prefixes1

Upstreams (Transit)5

Downstreams (Customers)10

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS136491TIDALPORT INTERNATIONAL LIMITED AS23764China Telecom Global AS2914NTT America, Inc.AS3491PCCW Global (HK) Ltd.AS45250Vocom International Telecommunications AP Area

AS133115HKKFGL-AS-AP

Downstreams (Customers)

AS133073TELEGLOBAL COMMUNICATION SERVICES LIMITED AS133744Better Cloud Limited AS136038HDTIDC LIMITED AS140715KF Network Limited Corp.AS142403YISU CLOUD LTD AS142637STAR FAX GROUP PTE LTD+4

Upstreams (Transit) (5)

AS136491TIDALPORT INTERNATIONAL LIMITED

AS23764China Telecom Global

AS2914NTT America, Inc.

AS3491PCCW Global (HK) Ltd.

AS45250Vocom International Telecommunications AP Area

Downstreams (Customers) (10)

AS133073TELEGLOBAL COMMUNICATION SERVICES LIMITED

AS133744Better Cloud Limited

AS136038HDTIDC LIMITED

AS140715KF Network Limited Corp.

AS142403YISU CLOUD LTD

AS142637STAR FAX GROUP PTE LTD

AS146952INSTART TECHNOLOGY CO., LIMITED

AS151302Hebei Sea Whale Technology Co. Ltd.

AS208932Teleglobal Services Limited

AS55512HONGKONG SUHUA TRADING LIMITED

IPv4 Prefixes (61)

45.249.92.0/24

160.20.57.0/24

103.243.180.0/24

103.243.182.0/24

103.60.221.0/24

103.230.219.0/24

45.112.206.0/24

110.92.67.0/24

103.97.1.0/24

202.94.68.0/24

110.92.64.0/24

156.245.7.0/24

103.43.161.0/24

103.68.181.0/24

45.112.207.0/24

103.218.0.0/24

203.91.83.0/24

45.112.205.0/24

45.112.204.0/24

45.120.154.0/24

103.30.202.0/24

45.15.10.0/24

103.80.26.0/24

103.230.216.0/24

45.135.47.0/24

103.171.167.0/24

103.108.142.0/24

103.43.163.0/24

103.60.220.0/24

103.122.94.0/24

103.201.27.0/24

43.249.28.0/24

103.218.1.0/24

45.249.93.0/24

103.30.203.0/24

110.92.65.0/24

103.43.160.0/24

202.52.144.0/24

103.68.180.0/24

202.58.101.0/24

43.225.156.0/24

103.243.183.0/24

103.80.24.0/24

43.249.31.0/24

160.20.59.0/24

160.20.58.0/24

103.201.25.0/24

103.201.26.0/24

43.249.30.0/24

103.30.201.0/24

103.68.182.0/24

103.243.181.0/24

110.92.66.0/24

103.30.200.0/24

45.120.155.0/24

43.249.29.0/24

160.202.63.0/24

103.230.218.0/24

193.5.47.0/24

103.230.217.0/24

103.201.24.0/24

IPv6 Prefixes (1)

2400:ede0::/32

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.