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

AS55329

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS55329

NameTELCOTECH-KH

OrganisationTelcotech Ltd

Country

RIRAPNIC

Allocated08.12.2009

Abuse contactnoc@telcotech.com.kh

Network Overview

IPv4 Prefixes21

IPv6 Prefixes1

Upstreams (Transit)64

Downstreams (Customers)24

BGP Peers101

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS1103SURF B.V.AS12552GlobalConnect (IP-Only)AS12577MMC GmbH AS12779IT.Gate S.p.A.AS137409GSL Networks Pty LTD+58

AS55329TELCOTECH-KH

Downstreams (Customers)

AS131241ACLEDA Bank Plc.AS132203Tencent AS135375Today Communication Co.,Ltd AS137236TURBOTECH CO., LTD.AS137537iOne Co., Ltd AS137853TELNET CO.,LTD+18

Upstreams (Transit) (64)

AS1031PEER 1031 LLC

AS1103SURF B.V.

AS12552GlobalConnect (IP-Only)

AS12577MMC GmbH

AS12779IT.Gate S.p.A.

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS15802Emirates Integrated Telecommunications Company PJSC

AS15958CETIN Ltd. Belgrade

AS174Cogent Communications, LLC

AS1764Next Layer Telecommunications

AS1836green.ch AG

Downstreams (Customers) (24)

AS131241ACLEDA Bank Plc.

AS132203Tencent

AS135375Today Communication Co.,Ltd

AS137236TURBOTECH CO., LTD.

AS137537iOne Co., Ltd

AS137853TELNET CO.,LTD

AS138528EMPIRE TECH Co., Ltd.

AS139056FAST ONE (CAMBODIA) CO., LTD

AS139628Mega Truenet Communication Co., Ltd.

AS139844FIBER NANOTECH (Cambodia) Co.,Ltd

AS140659Vonet technology Co., Ltd.

AS142296General Department of Taxation

IPv4 Prefixes (21)

103.232.193.0/24

103.232.192.0/22

103.232.195.0/24

175.28.0.0/24

223.223.171.0/24

223.223.174.0/24

223.223.168.0/22

223.223.169.0/24

223.223.168.0/24

223.223.172.0/24

175.28.2.0/24

103.232.194.0/24

175.28.0.0/22

175.28.1.0/24

223.223.172.0/22

223.223.175.0/24

175.28.3.0/24

223.223.168.0/21

223.223.173.0/24

223.223.170.0/24

103.232.192.0/24

IPv6 Prefixes (1)

2403:6600::/32

BGP Peers (101)

AS1140Stichting Internet Domeinregistratie Nederland

AS12637Seeweb s.r.l.

AS12859BIT BV

AS12969Ljósleiðarinn ehf (Sýn)

AS13237euNetworks GmbH

AS133210EN Technologies Pte Ltd

AS142271EWS DS Networks Inc

AS14630Invesco Group Services, Inc.

AS14907Wikimedia Foundation Inc.

AS15547netplus.ch SA

AS15605Connesi S.p.A.

AS16347ADISTA SAS