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

AS48851

ASN

RIPE NCC

RIR

118

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS48851

Nameradware

OrganisationRadware Ltd

Country –

RIRRIPE NCC

Allocated23.02.2016

Abuse contactCloud-abuse@radware.com

Network Overview

IPv4 Prefixes118

IPv6 Prefixes28

Upstreams (Transit)26

Downstreams (Customers)0

BGP Peers29

AS Path (BGP neighbours)

Upstreams (Transit)

AS12400Partner Communications Ltd.AS1299Arelion (fka. Telia Carrier)AS137409GSL Networks Pty LTD AS14840BR.DIGITAL AS1680Cellcom Fixed Line Communication L.P AS198949Radware+20

AS48851radware

Downstreams (Customers)

none

Upstreams (Transit) (26)

AS12400Partner Communications Ltd.

AS1299Arelion (fka. Telia Carrier)

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS1680Cellcom Fixed Line Communication L.P

AS198949Radware

AS21859Zenlayer Inc

AS23352DEFT.COM

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS25773RADWARE INC.

AS263444Open X Tecnologia Ltda

AS2914NTT America, Inc.

IPv4 Prefixes (118)

167.86.53.0/24

167.86.48.0/24

176.100.180.0/24

66.22.75.0/24

66.22.88.0/24

66.22.35.0/24

144.249.139.0/24

176.100.162.0/24

167.17.133.0/24

176.100.173.0/24

144.249.131.0/24

141.226.103.0/24

66.22.104.0/24

176.100.174.0/24

62.73.169.40/29

144.249.133.0/24

176.100.176.0/24

66.22.49.0/24

66.22.94.0/24

167.86.44.0/24

66.22.44.0/24

176.100.160.0/24

141.226.252.0/24

94.188.232.0/24

66.22.33.0/24

141.226.98.0/24

141.226.253.0/24

94.188.233.0/24

66.22.45.0/24

167.17.129.0/24

167.86.45.0/24

66.6.22.0/24

167.86.47.0/24

167.17.139.0/24

185.139.241.0/24

167.17.138.0/24

176.100.187.0/24

82.112.107.136/29

185.139.242.0/24

176.100.186.0/24

66.22.37.0/24

66.22.107.0/24

94.188.237.0/24

66.22.38.0/24

66.22.61.0/24

66.22.81.0/24

176.100.166.0/24

176.100.170.0/24

66.22.65.0/24

66.22.84.0/24

66.22.93.0/24

185.144.89.0/24

141.226.97.0/24

167.86.42.0/24

144.249.134.0/24

66.22.103.0/24

66.22.42.0/24

66.22.50.0/24

144.249.140.0/24

167.86.50.0/24

176.100.185.0/24

66.22.91.0/24

66.22.101.0/24

66.22.68.0/24

66.22.100.0/24

66.22.67.0/24

66.22.74.0/24

66.22.90.0/24

66.22.111.0/24

66.22.78.0/24

167.86.40.0/24

66.22.32.0/24

167.86.39.0/24

66.22.40.0/24

66.22.39.0/24

167.86.36.0/24

66.22.36.0/24

66.22.83.0/24

176.100.171.0/24

94.188.234.0/24

66.22.66.0/24

66.22.97.0/24

141.226.254.0/24

176.100.179.0/24

94.188.216.0/24

167.17.134.0/24

66.22.110.0/24

167.17.135.0/24

66.22.77.0/24

144.249.136.0/24

66.22.95.0/24

176.100.167.0/24

141.226.102.0/24

66.22.96.0/24

94.188.230.0/24

176.100.184.0/24

167.17.137.0/24

141.226.101.0/24

176.100.168.0/24

141.226.100.0/24

141.226.255.0/24

94.188.235.0/24

176.100.169.0/24

167.17.141.0/24

66.22.34.0/24

94.188.222.0/24

66.22.99.0/24

144.249.142.0/24

144.249.170.0/24

66.22.43.0/24

176.100.188.0/24

94.188.236.0/24

167.17.145.0/24

176.100.183.0/24

185.139.243.0/24

66.22.116.0/24

144.249.157.0/24

141.226.96.0/24

IPv6 Prefixes (28)

2a07:1980:20::/48

2a07:1980:9::/48

2a07:1980:5::/48

2a07:1980:29::/48

2a07:1980:6::/48

2a07:1980:104::/48

2a07:1980:7::/48

2a07:1980:22::/48

2a07:1980:31::/48

2a0a:3980:109::/48

2a07:1980:2e::/48

2a07:1980:2f::/48

2a07:1980:32::/48

2602:fd59:19::/48

2a07:1980:c::/48

2a07:1980:21::/48

2a07:1980:e::/48

2a07:1980:8::/48

2a07:1980:b::/48

2a07:1980:f::/48

2a07:1980:3::/48

2a07:1980:2d::/48

2a07:1980:27::/48

2a07:1980:a::/48

2a0a:3980:8::/48

2a07:1980:4::/48

2a07:1980:24::/48

2a07:1980:2c::/48

BGP Peers (29)

AS12637Seeweb s.r.l.

AS12779IT.Gate S.p.A.

AS13237euNetworks GmbH

AS15605Connesi S.p.A.

AS198150SIACOM JSC

AS199524Gcore S.A.

AS202032GOLINE SA

AS212483LEVEL EIGHTY-SIX COMMUNICATIONS LTD

AS24482SG.GS

AS32653eNetworks cc

AS327960PC Maniacs (Pty) Ltd

AS327983Interworks Wireless Solutions

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.