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

AS46475

ASN

ARIN

RIR

308

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS46475

NameLIMESTONENETWORKS

OrganisationLimestone Networks, Inc.

Country –

RIRARIN

Allocated29.09.2008

Abuse contactabuse@limestonenetworks.com

Network Overview

IPv4 Prefixes308

IPv6 Prefixes23

Upstreams (Transit)29

Downstreams (Customers)27

BGP Peers31

AS Path (BGP neighbours)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS137409GSL Networks Pty LTD AS13786Seaborn (Seabras USA, LLC)AS174Cogent Communications, LLC AS203446SMARTNET LIMITED AS20485TransTeleCom JSC+23

AS46475LIMESTONENETWORKS

Downstreams (Customers)

AS136258BrainStorm Network, Inc AS137870IHNetworks, LLC AS142036Hosteons Pte. Ltd.AS16570AgniCorp Inc.AS18854RadWeb, LLC AS197137Yunhu Networks LLC+21

Upstreams (Transit) (29)

AS1299Arelion (fka. Telia Carrier)

AS137409GSL Networks Pty LTD

AS13786Seaborn (Seabras USA, LLC)

AS174Cogent Communications, LLC

AS203446SMARTNET LIMITED

AS20485TransTeleCom JSC

AS20764CJSC RASCOM

AS22356Durand do Brasil Ltda

AS24482SG.GS

AS25091IP-Max SA

AS286GTT Communications Inc.

AS2914NTT America, Inc.

Downstreams (Customers) (27)

AS136258BrainStorm Network, Inc

AS137870IHNetworks, LLC

AS142036Hosteons Pte. Ltd.

AS16570AgniCorp Inc.

AS18854RadWeb, LLC

AS197137Yunhu Networks LLC

AS207809BrainStorm Network, Inc

AS212890ONEMAN NETWORK LIMITED

AS214054Nitrode Corporation trading as ChartVPS Technologies

AS218936AT-LLC

AS25234ACTIVE 24, s.r.o.

AS397666HostRound LLC

IPv4 Prefixes (256)

193.42.245.0/24

208.115.219.0/24

89.117.123.0/24

91.246.51.0/24

64.31.61.0/24

192.169.87.0/24

208.115.214.0/24

194.99.24.0/24

74.63.236.0/24

208.115.224.0/24

208.115.223.0/24

89.116.44.0/24

64.31.38.0/24

38.103.249.0/24

64.31.6.0/23

45.141.128.0/24

64.31.22.0/24

64.31.5.0/24

208.115.234.0/24

146.19.44.0/24

69.12.93.0/24

89.117.134.0/24

74.63.192.0/18

38.96.69.0/24

208.115.218.0/24

89.116.70.0/24

37.72.141.0/24

89.117.120.0/24

64.31.47.0/24

208.115.249.0/24

89.117.0.0/24

208.115.201.0/24

64.31.44.0/24

89.117.38.0/24

192.169.93.0/24

208.115.227.0/24

89.116.173.0/24

77.243.88.0/24

77.223.214.0/24

69.162.121.0/24

64.31.59.0/24

64.31.37.0/24

38.248.90.0/24

192.169.89.0/24

64.31.49.0/24

64.31.60.0/24

38.95.35.0/24

208.115.196.0/24

208.115.231.0/24

38.246.34.0/24

192.169.86.0/24

208.115.220.0/24

89.117.30.0/24

74.63.235.0/24

208.115.206.0/24

74.63.203.0/24

38.126.170.0/24

86.38.200.0/24

208.115.250.0/24

64.31.24.0/24

208.115.210.0/24

178.20.214.0/24

194.104.128.0/24

77.243.90.0/24

38.86.228.0/24

74.63.207.0/24

63.143.43.0/24

38.246.33.0/24

216.245.192.0/19

192.169.85.0/24

83.97.118.0/24

64.31.36.0/24

77.223.215.0/24

91.124.237.0/24

38.86.229.0/24

31.40.195.0/24

38.155.79.0/24

38.248.93.0/24

194.62.250.0/24

194.70.234.0/24

89.116.64.0/24

45.159.21.0/24

89.117.172.0/24

83.97.116.0/24

64.31.3.0/24

208.115.226.0/24

77.83.24.0/24

208.115.211.0/24

216.144.249.0/24

74.63.233.0/24

63.143.60.0/24

89.116.233.0/24

77.243.91.0/24

74.63.229.0/24

208.115.225.0/24

91.247.163.0/24

89.116.156.0/24

64.31.27.0/24

192.169.92.0/23

38.96.30.0/24

89.117.94.0/24

64.31.43.0/24

64.31.10.0/24

74.63.225.0/24

38.248.95.0/24

69.162.64.0/18

208.115.244.0/24

64.31.2.0/24

64.31.42.0/24

208.115.247.0/24

185.167.61.0/24

64.31.19.0/24

69.162.118.0/24

38.129.4.0/24

193.163.89.0/24

193.163.92.0/24

212.18.127.0/24

94.154.113.0/24

63.143.32.0/19

64.31.13.0/24

192.169.80.0/22

89.117.158.0/24

130.117.137.0/24

38.248.92.0/24

86.38.175.0/24

38.126.167.0/24

38.96.31.0/24

154.50.33.0/24

89.117.130.0/24

194.62.251.0/24

178.20.31.0/24

64.31.51.0/24

64.31.28.0/24

74.63.204.0/24

151.243.116.0/24

89.117.152.0/24

178.20.215.0/24

64.31.30.0/24

93.114.192.0/24

208.115.255.0/24

178.20.213.0/24

192.169.80.0/20

74.63.202.0/24

77.37.65.0/24

208.115.203.0/24

185.212.115.0/24

89.116.210.0/24

176.126.104.0/24

89.116.171.0/24

208.115.248.0/24

208.115.237.0/24

74.63.194.0/24

74.63.206.0/24

89.117.85.0/24

77.83.25.0/24

208.115.197.0/24

64.31.39.0/24

193.151.189.0/24

89.116.246.0/24

63.143.61.0/24

192.169.88.0/24

208.115.245.0/24

89.116.48.0/24

103.106.66.0/24

208.115.239.0/24

38.96.68.0/24

194.62.107.0/24

208.115.232.0/24

147.125.206.0/24

216.144.240.0/20

86.38.216.0/24

89.117.124.0/24

77.243.89.0/24

135.84.217.0/24

178.20.30.0/24

38.133.189.0/24

208.115.216.0/24

64.31.16.0/24

193.151.190.0/24

64.31.57.0/24

64.31.58.0/24

89.116.128.0/24

89.116.100.0/24

64.31.33.0/24

89.117.67.0/24

74.63.231.0/24

154.45.250.0/24

89.116.113.0/24

216.144.245.0/24

185.202.108.0/24

194.26.129.0/24

192.169.82.0/24

38.248.89.0/24

38.246.35.0/24

64.31.11.0/24

31.58.102.0/24

185.101.21.0/24

64.31.62.0/24

64.31.8.0/24

64.31.56.0/24

64.31.48.0/24

38.103.248.0/24

208.115.228.0/24

38.126.160.0/24

208.115.251.0/24

89.116.220.0/24

208.115.213.0/24

192.169.90.0/24

64.31.31.0/24

64.31.54.0/24

193.163.207.0/24

77.83.26.0/24

88.218.47.0/24

89.116.106.0/24

69.162.93.0/24

162.253.40.0/22

64.31.52.0/24

63.143.39.0/24

185.167.60.0/24

93.127.222.0/23

38.248.94.0/24

208.115.192.0/18

63.143.62.0/24

64.31.20.0/24

208.115.212.0/24

194.62.249.0/24

64.31.55.0/24

89.117.12.0/24

64.31.18.0/24

185.101.20.0/24

89.116.211.0/24

89.116.193.0/24

83.97.119.0/24

64.31.29.0/24

89.116.181.0/24

46.253.131.0/24

64.31.40.0/24

208.115.217.0/24

38.69.225.0/24

208.115.207.0/24

64.31.17.0/24

151.241.208.0/24

208.115.230.0/24

38.248.91.0/24

88.218.45.0/24

63.143.56.0/24

144.225.146.0/24

178.20.28.0/24

64.31.0.0/18

194.99.26.0/24

103.106.67.0/24

84.46.236.0/24

192.169.95.0/24

64.31.4.0/24

89.117.226.0/24

208.115.200.0/24

IPv6 Prefixes (23)

2607:ff68:14::/48

2607:ff68:7::/48

2620:a6:2001::/48

2607:ff68:127::/48

2607:ff68::/32

2607:ff68:10::/48

2607:ff68:124::/48

2a14:fc80::/48

2a09:e683:9::/48

2620:a6:2002::/48

2607:ff68:6::/48

2607:ff68:11::/48

2607:ff68:101::/48

2a09:e683:5::/48

2607:ff68:12::/48

2607:ff68:16::/48

2a11:840:36::/48

2a09:e683:8::/48

2a09:e683:6::/48

2607:ff68:13::/48

2a09:e683:7::/48

2607:ff68:15::/48

2607:ff68:8::/48

BGP Peers (31)

AS133210EN Technologies Pte Ltd

AS14840BR.DIGITAL

AS14907Wikimedia Foundation Inc.

AS17639Converge ICT Solutions Inc.

AS18106Viewqwest Pte Ltd

AS1828PacketFabric / Unitas Global

AS19151BroadbandONE, LLC

AS199524Gcore S.A.

AS20080Florida International University

AS205112PHILUNET GmbH

AS209823Enki Multimedia EURL

AS21700Neptune Networks, LLC

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.