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

AS153376

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS153376

NameBRNET-AS-AP

OrganisationJilin Province Brick Business Service Limited

Country

RIRAPNIC

Allocated23.10.2024

Abuse contactnoc.brnic@zhuantou.com.cn

Network Overview

IPv4 Prefixes1

IPv6 Prefixes9

Upstreams (Transit)7

Downstreams (Customers)3

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS139317Ningbo Dahuamao Information Technology Co Ltd AS204211Hangzhou Yingyun Network Technology Co., Ltd.AS206069Cornseed Limited AS207529NYANLOLI LTD AS214955Weikang Zeng AS215172JIANYUELAB LTD+1

AS153376BRNET-AS-AP

Downstreams (Customers)

AS198078Hangzhou Silicon-based Agile Technology Limited AS199353Gao Yuheng AS207303Xilin Xie

Upstreams (Transit) (7)

AS139317Ningbo Dahuamao Information Technology Co Ltd

AS204211Hangzhou Yingyun Network Technology Co., Ltd.

AS206069Cornseed Limited

AS207529NYANLOLI LTD

AS214955Weikang Zeng

AS215172JIANYUELAB LTD

AS44324MoeDove LLC

Downstreams (Customers) (3)

AS198078Hangzhou Silicon-based Agile Technology Limited

AS199353Gao Yuheng

AS207303Xilin Xie

IPv4 Prefixes (1)

44.32.191.0/24

IPv6 Prefixes (9)

2406:840:fead::/48

2a13:9500:195::/48

2a0f:1cc5:2520::/44

2406:840:e600::/44

2602:f92a:a468::/48

2a0f:1cc5:14::/46

2a0f:1cc5:1f::/48

2a14:7586:6300::/44

2a0f:1cc5:2510::/44

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.