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

AS38176

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS38176

NameABS-AS-AP

OrganisationABS (HK) Limited

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactdomains@absatellite.com

Network Overview

IPv4 Prefixes56

IPv6 Prefixes8

Upstreams (Transit)7

Downstreams (Customers)4

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS174Cogent Communications, LLC AS3356Lumen (Level 3)AS3491PCCW Global (HK) Ltd.AS4637Telstra International Limited AS6866Cyprus Telecommunications Authority+1

AS38176ABS-AS-AP

Downstreams (Customers)

AS131271ABS (HK) Limited AS30987Eritrea Telecommunication Service corporation (EriTel)AS36988Africell Sierra Leone Limited AS59342ABSATELLITE BBS-PH

Upstreams (Transit) (7)

AS1299Arelion (fka. Telia Carrier)

AS174Cogent Communications, LLC

AS3356Lumen (Level 3)

AS3491PCCW Global (HK) Ltd.

AS4637Telstra International Limited

AS6866Cyprus Telecommunications Authority

AS6939Hurricane Electric LLC

Downstreams (Customers) (4)

AS131271ABS (HK) Limited

AS30987Eritrea Telecommunication Service corporation (EriTel)

AS36988Africell Sierra Leone Limited

AS59342ABSATELLITE BBS-PH

IPv4 Prefixes (56)

203.202.227.0/24

31.47.92.0/24

203.202.229.0/24

185.198.106.0/24

203.202.226.0/23

31.47.88.0/21

113.208.94.0/24

185.198.105.0/24

113.208.73.0/24

113.208.64.0/19

113.208.85.0/24

203.202.225.0/24

113.208.86.0/24

185.198.107.0/24

113.208.84.0/24

203.202.226.0/24

203.202.228.0/23

31.47.91.0/24

41.78.198.0/24

31.47.89.0/24

113.208.89.0/24

113.208.70.0/24

185.198.104.0/24

185.198.106.0/23

113.208.68.0/22

113.208.71.0/24

113.208.87.0/24

113.208.72.0/24

31.47.95.0/24

113.208.75.0/24

203.202.224.0/24

113.208.78.0/24

31.47.90.0/24

185.198.104.0/23

113.208.69.0/24

113.208.80.0/24

113.208.64.0/23

203.202.224.0/23

113.208.79.0/24

113.208.88.0/24

113.208.76.0/24

113.208.65.0/24

113.208.92.0/24

203.202.228.0/24

31.47.93.0/24

113.208.93.0/24

31.47.88.0/24

113.208.68.0/24

113.208.74.0/24

113.208.91.0/24

113.208.82.0/24

113.208.81.0/24

113.208.67.0/24

113.208.90.0/24

113.208.64.0/24

113.208.83.0/24

IPv6 Prefixes (8)

2a0a:1a40:4000::/34

2405:1400:8000::/34

2405:1400:c000::/34

2405:1400:4000::/34

2405:1400::/34

2a0a:1a40:c000::/34

2a0a:1a40::/34

2a0a:1a40:8000::/34

BGP Peers (2)

AS142271EWS DS Networks Inc

AS24482SG.GS

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.