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

AS18186

ASN

ARIN

RIR

594

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS18186

NameNEBULA-GLOBAL

OrganisationNebula Global LLC

Country –

RIRARIN

Allocated25.09.2024

Network Overview

IPv4 Prefixes594

IPv6 Prefixes17

Upstreams (Transit)24

Downstreams (Customers)16

BGP Peers19

AS Path (BGP neighbours)

Upstreams (Transit)

AS10099China Unicom Global AS13335Cloudflare, Inc.AS137409GSL Networks Pty LTD AS17408AboveNet Communications Taiwan AS17676SoftBank Corp.AS18041Taiwan Digital Streaming Co.+18

AS18186NEBULA-GLOBAL

Downstreams (Customers)

AS133012Cocoa Oriental Network Limited AS134196ANYUN INTERNET TECHNOLOGY (HK) CO.,LIMITED AS134997YFNET AS137535JT TELECOM INTERNATIONAL PTE.LTD.AS137983TIANFENG (HONG KONG) COMMUNICATIONS LIMITED AS140227Hong Kong Communications International Co., Limited+10

Upstreams (Transit) (24)

AS10099China Unicom Global

AS13335Cloudflare, Inc.

AS137409GSL Networks Pty LTD

AS17408AboveNet Communications Taiwan

AS17676SoftBank Corp.

AS18041Taiwan Digital Streaming Co.

AS23764China Telecom Global

AS24115Equinix IX

AS24482SG.GS

AS2914NTT America, Inc.

AS3356Lumen (Level 3)

AS3491PCCW Global (HK) Ltd.

Downstreams (Customers) (16)

AS133012Cocoa Oriental Network Limited

AS134196ANYUN INTERNET TECHNOLOGY (HK) CO.,LIMITED

AS134997YFNET

AS137535JT TELECOM INTERNATIONAL PTE.LTD.

AS137983TIANFENG (HONG KONG) COMMUNICATIONS LIMITED

AS140227Hong Kong Communications International Co., Limited

AS150770SHINE TECH INFORMATION COMPANY LIMITED

AS18427SUSTAINATEGY LIMITED

AS2042HK Global Cloud DataCenter

AS211512Nebula Global Limited

AS2914NTT America, Inc.

AS3356Lumen (Level 3)

IPv4 Prefixes (256)

154.39.105.0/24

117.103.190.0/24

154.38.121.0/24

154.23.213.0/24

149.104.55.0/24

149.104.174.0/24

154.39.55.0/24

154.23.230.0/24

206.119.126.0/24

168.76.130.0/24

154.23.140.0/24

154.64.203.0/24

154.38.68.0/24

39.109.25.0/24

39.109.38.0/24

154.31.240.0/24

206.119.109.0/24

103.148.187.0/24

154.38.86.0/24

154.31.217.0/24

154.38.91.0/24

154.39.85.0/24

154.31.166.0/24

154.38.88.0/24

154.23.226.0/24

38.182.232.0/24

38.182.221.0/24

154.26.205.0/24

154.23.215.0/24

223.26.77.0/24

154.64.197.0/24

149.104.48.0/24

154.26.193.0/24

206.119.125.0/24

149.104.157.0/24

38.182.237.0/24

38.182.212.0/24

154.31.253.0/24

39.109.32.0/24

154.38.235.0/24

154.39.87.0/24

154.64.202.0/24

38.182.192.0/20

103.148.186.0/24

154.38.120.0/24

154.38.123.0/24

149.104.158.0/24

206.119.94.0/24

154.38.105.0/24

39.109.23.0/24

154.23.153.0/24

154.39.92.0/24

154.38.90.0/24

154.31.249.0/24

207.56.245.0/24

154.23.228.0/24

154.31.254.0/24

149.104.40.0/24

38.182.159.0/24

154.23.144.0/24

154.38.67.0/24

154.26.195.0/24

154.26.207.0/24

103.179.148.0/24

154.23.220.0/24

38.162.120.0/24

207.56.255.0/24

39.109.24.0/24

154.39.48.0/24

154.39.71.0/24

154.31.160.0/24

206.119.97.0/24

149.104.39.0/24

154.39.111.0/24

154.38.242.0/24

154.38.125.0/24

154.64.195.0/24

38.182.130.0/24

206.119.101.0/24

154.64.207.0/24

154.39.89.0/24

154.31.233.0/24

49.128.220.0/24

154.31.247.0/24

206.119.116.0/24

154.200.98.0/24

154.38.95.0/24

154.23.147.0/24

38.182.188.0/22

154.31.188.0/24

154.31.223.0/24

154.38.85.0/24

39.109.33.0/24

38.162.123.0/24

206.119.36.0/24

206.119.93.0/24

206.54.21.0/24

154.31.230.0/24

149.104.160.0/24

154.31.174.0/24

39.109.53.0/24

38.182.238.0/24

103.172.128.0/24

38.182.227.0/24

154.23.143.0/24

154.55.114.0/24

149.104.170.0/24

149.104.50.0/24

154.55.124.0/24

207.57.1.0/24

38.182.217.0/24

206.119.104.0/24

154.26.199.0/24

103.177.77.0/24

154.31.184.0/24

206.119.34.0/24

207.56.253.0/24

207.56.252.0/24

39.109.21.0/24

206.119.124.0/24

149.104.47.0/24

154.38.87.0/24

206.119.35.0/24

154.38.232.0/24

154.23.139.0/24

154.26.202.0/24

154.31.239.0/24

154.38.70.0/24

149.104.153.0/24

154.38.234.0/24

207.56.240.0/24

154.31.238.0/24

154.23.137.0/24

39.109.54.0/24

38.182.144.0/23

39.109.22.0/24

154.39.76.0/24

38.182.136.0/24

154.23.223.0/24

154.64.201.0/24

154.39.70.0/24

154.31.161.0/24

207.57.3.0/24

206.119.117.0/24

223.26.78.0/24

154.38.84.0/24

140.233.171.0/24

38.182.224.0/22

154.31.176.0/24

206.119.99.0/24

154.31.211.0/24

154.64.196.0/24

154.38.66.0/24

154.55.116.0/24

154.23.149.0/24

154.23.236.0/24

154.39.78.0/24

154.19.192.0/19

38.182.142.0/24

154.31.232.0/24

154.38.239.0/24

154.26.200.0/24

38.162.122.0/24

154.23.216.0/24

149.104.44.0/24

223.26.76.0/24

154.64.198.0/24

38.182.222.0/24

206.119.103.0/24

154.23.214.0/24

39.109.39.0/24

154.23.221.0/24

207.56.254.0/24

154.38.249.0/24

154.64.194.0/24

154.64.206.0/24

207.56.251.0/24

154.39.96.0/24

154.38.79.0/24

39.109.44.0/24

103.116.149.0/24

154.39.88.0/24

154.38.94.0/24

149.104.146.0/24

39.109.20.0/24

149.104.165.0/24

38.182.226.0/24

154.38.109.0/24

206.119.45.0/24

39.109.41.0/24

206.119.115.0/24

39.109.18.0/24

154.31.237.0/24

38.162.127.0/24

45.196.246.0/24

154.23.218.0/24

207.57.6.0/24

154.38.111.0/24

206.119.108.0/24

207.56.249.0/24

154.39.75.0/24

154.38.81.0/24

154.31.179.0/24

154.31.214.0/24

149.104.54.0/24

154.39.102.0/24

154.55.119.0/24

154.38.124.0/24

154.55.125.0/24

38.182.225.0/24

154.23.209.0/24

207.56.232.0/21

38.182.228.0/24

103.172.129.0/24

149.104.148.0/24

154.55.112.0/24

206.119.33.0/24

154.39.51.0/24

206.119.47.0/24

149.104.171.0/24

154.26.198.0/24

149.104.145.0/24

154.23.232.0/24

154.55.121.0/24

154.31.181.0/24

38.182.224.0/24

154.31.220.0/24

149.104.144.0/24

154.31.185.0/24

154.31.172.0/24

149.104.168.0/24

206.119.44.0/24

154.23.138.0/24

154.23.208.0/24

154.31.171.0/24

38.182.129.0/24

154.23.231.0/24

154.38.236.0/24

38.182.164.0/22

149.104.45.0/24

206.119.122.0/24

39.109.2.0/24

39.109.4.0/24

154.38.233.0/24

206.119.127.0/24

154.39.52.0/24

154.23.239.0/24

149.104.41.0/24

154.31.252.0/24

154.23.129.0/24

38.182.160.0/22

154.23.152.0/24

154.23.134.0/24

154.31.244.0/24

154.39.59.0/24

38.182.135.0/24

IPv6 Prefixes (17)

2a10:ce40:252::/48

2602:f7f0:d60::/48

2400:4d20:250::/48

2400:4d20:200::/48

2407:d2c0::/48

2a10:ce40:251::/48

2400:4d20::/48

2602:f7f0:c60::/48

2a10:ce40:222::/48

2a10:ce40:201::/48

2a10:ce40:232::/48

2602:f7f0:e60::/48

2a10:ce40:231::/48

2001:218:2004::/48

2602:f7f0:f60::/48

2a10:ce40:200::/48

2a10:ce40:250::/48

BGP Peers (19)

AS133210EN Technologies Pte Ltd

AS134823Sky Digital Co., Ltd.

AS142271EWS DS Networks Inc

AS14907Wikimedia Foundation Inc.

AS17639Converge ICT Solutions Inc.

AS18106Viewqwest Pte Ltd

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS2500WIDE Project

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS38001NewMedia Express Pte. Ltd.

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.