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

AS150436

ASN

APNIC

RIR

175

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS150436

NameBYTEPLUS-AS-AP

OrganisationByteplus Pte. Ltd.

Country

RIRAPNIC

Allocated22.11.2022

Abuse contactbd_abuse@bytedance.com

Network Overview

IPv4 Prefixes175

IPv6 Prefixes20

Upstreams (Transit)25

Downstreams (Customers)0

BGP Peers17

AS Path (BGP neighbours)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS137409GSL Networks Pty LTD AS138699TikTok Pte. Ltd.AS138915Kaopu Cloud HK Limited AS15802Emirates Integrated Telecommunications Company PJSC AS17557Pakistan Telecommunication Company Limited+19

AS150436BYTEPLUS-AS-AP

Downstreams (Customers)

none

Upstreams (Transit) (25)

AS1299Arelion (fka. Telia Carrier)

AS137409GSL Networks Pty LTD

AS138699TikTok Pte. Ltd.

AS138915Kaopu Cloud HK Limited

AS15802Emirates Integrated Telecommunications Company PJSC

AS17557Pakistan Telecommunication Company Limited

AS17922PT Indosat Tbk

AS21859Zenlayer Inc

AS23764China Telecom Global

AS24115Equinix IX

AS33891Core-Backbone GmbH

AS3491PCCW Global (HK) Ltd.

IPv4 Prefixes (175)

207.166.186.0/24

145.223.144.0/21

101.47.152.0/21

101.47.99.0/24

207.166.168.0/21

216.19.8.0/21

101.47.92.0/24

187.42.0.0/21

216.19.16.0/21

163.7.248.0/21

101.47.184.0/21

207.166.184.0/21

145.223.176.0/21

187.42.120.0/21

163.7.192.0/21

163.7.112.0/21

101.47.0.0/21

187.42.48.0/21

150.5.224.0/21

187.42.72.0/21

101.47.91.0/24

101.47.40.0/21

207.166.187.0/24

216.230.200.0/21

163.7.72.0/21

150.5.232.0/21

163.7.8.0/21

45.78.208.0/21

202.52.224.0/21

163.7.166.0/23

207.166.188.0/24

207.166.160.0/19

101.47.48.0/21

187.42.40.0/21

163.7.80.0/21

207.166.176.0/21

150.5.152.0/21

118.26.132.0/24

145.223.128.0/21

150.5.184.0/21

216.230.208.0/21

101.47.128.0/21

101.47.16.0/21

187.42.64.0/21

150.5.128.0/17

163.7.174.0/23

163.7.24.0/21

101.47.101.0/24

101.47.88.0/24

69.5.0.0/21

128.1.235.0/24

202.52.252.0/22

163.7.0.0/21

163.7.88.0/21

101.47.72.0/21

101.47.168.0/21

101.47.32.0/21

150.5.216.0/21

163.7.192.0/18

101.47.185.0/24

45.78.192.0/21

129.227.102.0/24

45.78.200.0/21

101.47.96.0/24

150.5.168.0/21

101.47.90.0/24

101.47.93.0/24

163.7.40.0/21

150.5.180.0/22

101.47.144.0/21

187.42.24.0/21

145.223.128.0/18

216.230.192.0/21

163.7.48.0/24

163.7.104.0/21

150.5.253.0/24

187.42.0.0/17

101.47.184.0/24

45.78.216.0/21

101.47.84.0/24

101.47.85.0/24

187.42.96.0/21

101.47.82.0/24

163.7.120.0/21

150.5.200.0/21

45.78.232.0/21

101.47.136.0/21

150.5.160.0/21

101.47.87.0/24

187.42.80.0/21

150.5.208.0/21

45.78.248.0/21

163.7.208.0/21

101.47.128.0/18

187.42.16.0/21

101.47.56.0/21

69.5.16.0/21

150.5.176.0/22

101.47.97.0/24

150.5.192.0/21

207.166.184.0/24

150.5.136.0/21

163.7.162.0/23

101.47.81.0/24

101.47.8.0/21

145.223.136.0/21

69.5.27.0/24

150.5.254.0/24

187.42.56.0/21

69.5.0.0/19

187.42.88.0/21

216.19.40.0/21

69.5.24.0/21

163.7.160.0/19

150.5.176.0/21

216.19.0.0/21

101.47.98.0/24

101.47.86.0/24

101.47.24.0/21

101.47.160.0/21

150.5.128.0/21

187.42.8.0/21

163.7.170.0/23

150.5.240.0/21

101.47.0.0/18

98.96.226.0/24

216.19.24.0/21

101.47.176.0/21

163.7.200.0/21

98.98.103.0/24

101.47.89.0/24

128.1.169.0/24

128.1.127.0/24

145.223.152.0/21

101.47.83.0/24

163.7.56.0/21

145.223.168.0/21

101.47.80.0/24

216.230.216.0/21

150.5.255.0/24

150.5.144.0/21

163.7.96.0/21

163.7.216.0/21

216.19.32.0/21

216.19.0.0/18

69.5.25.0/24

163.7.32.0/21

163.7.16.0/21

156.59.33.0/24

187.42.104.0/21

145.223.160.0/21

101.47.95.0/24

163.7.240.0/21

207.166.160.0/21

71.18.227.0/24

69.5.8.0/21

101.47.100.0/24

216.230.192.0/19

45.78.192.0/18

187.42.32.0/21

163.7.64.0/21

150.5.248.0/21

45.78.224.0/21

145.223.184.0/21

163.7.0.0/17

163.7.224.0/21

163.7.164.0/23

216.19.56.0/21

45.78.240.0/21

187.42.112.0/21

163.7.232.0/21

101.45.255.0/24

163.7.48.0/21

216.19.48.0/21

101.47.64.0/21

IPv6 Prefixes (20)

2401:4c20::/40

2401:4c20:300::/44

2401:4c20:350::/44

2401:4c20:3d0::/44

2401:4c20:3e0::/44

2401:4c20:3f0::/44

2401:4c20:300::/40

2401:4c20:380::/44

2401:4c20:3a0::/44

2401:4c20:200::/40

2401:4c20:310::/44

2401:4c20:320::/44

2401:4c20:340::/44

2401:4c20:100::/40

2401:4c20:3b0::/44

2401:4c20:330::/44

2401:4c20:390::/44

2401:4c20:370::/44

2401:4c20:3c0::/44

2401:4c20:360::/44

BGP Peers (17)

AS133210EN Technologies Pte Ltd

AS134823Sky Digital Co., Ltd.

AS142271EWS DS Networks Inc

AS14907Wikimedia Foundation Inc.

AS17639Converge ICT Solutions Inc.

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS38001NewMedia Express Pte. Ltd.

AS45489Sri Lanka Telecom PLC

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.