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

AS31034

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS31034

NameARUBA-ASN

OrganisationARUBA-MNT

Country –

RIRRIPE NCC

Allocated12.02.2004

Abuse contactabuse@staff.aruba.it

Network Overview

IPv4 Prefixes98

IPv6 Prefixes5

Upstreams (Transit)24

Downstreams (Customers)47

BGP Peers35

AS Path (BGP neighbours)

Upstreams (Transit)

AS1267WIND TRE S.P.A.AS1299Arelion (fka. Telia Carrier)AS13030Init7 (Switzerland) Ltd.AS137409GSL Networks Pty LTD AS14840BR.DIGITAL AS174Cogent Communications, LLC+18

AS31034ARUBA-ASN

Downstreams (Customers)

AS12709Melita Limited AS1299Arelion (fka. Telia Carrier)AS14537Continent 8 LLC AS174Cogent Communications, LLC AS196654Deda Tech SRL AS198240Piccolo Andrea trading as Digisat+41

Upstreams (Transit) (24)

AS1267WIND TRE S.P.A.

AS1299Arelion (fka. Telia Carrier)

AS13030Init7 (Switzerland) Ltd.

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS174Cogent Communications, LLC

AS200185Aruba S.p.A.

AS22356Durand do Brasil Ltda

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS2593Universita di Padova

AS2914NTT America, Inc.

AS29632Netassist International EOOD

Downstreams (Customers) (47)

AS12709Melita Limited

AS1299Arelion (fka. Telia Carrier)

AS14537Continent 8 LLC

AS174Cogent Communications, LLC

AS196654Deda Tech SRL

AS198240Piccolo Andrea trading as Digisat

AS199524Gcore S.A.

AS200185Aruba S.p.A.

AS200813Gruppo Lercari Srl

AS200944Eurobet Italia SRL

AS201333Naquadria S.R.L.

AS201937HOLAFIBRA SRL

AS2914NTT America, Inc.

AS41327Fiber Telecom S.p.A.

IPv4 Prefixes (98)

94.177.212.0/22

194.164.145.0/24

195.231.80.0/21

80.211.128.0/18

93.186.240.0/21

185.5.92.0/23

217.61.120.0/21

109.70.240.0/22

89.46.192.0/21

80.88.80.0/20

195.191.251.0/24

188.213.160.0/20

95.110.160.0/20

185.205.40.0/22

81.27.74.0/24

178.255.241.0/24

89.46.104.0/21

94.177.208.0/22

193.254.240.0/23

147.189.210.0/24

95.110.192.0/18

95.110.128.0/21

94.177.160.0/19

195.231.32.0/21

93.186.248.0/21

85.235.128.0/19

217.61.32.0/23

77.223.4.0/22

80.211.0.0/17

217.61.48.0/21

66.71.128.0/20

46.37.0.0/19

217.61.8.0/22

193.42.14.0/24

217.61.36.0/22

94.177.220.0/22

212.237.0.0/18

217.73.224.0/20

194.126.148.0/23

185.213.218.0/23

66.71.176.0/21

62.149.192.0/18

95.110.176.0/22

185.220.52.0/23

185.220.52.0/24

217.61.12.0/22

185.220.54.0/24

193.168.216.0/24

62.149.128.0/19

5.249.144.0/21

31.11.32.0/21

185.91.71.0/24

89.36.208.0/22

94.177.192.0/20

176.107.144.0/21

217.61.40.0/21

195.128.234.0/23

80.73.224.0/21

62.149.160.0/20

209.227.224.0/20

195.231.88.0/21

195.210.33.0/24

185.94.83.0/24

109.70.244.0/22

185.220.53.0/24

89.46.72.0/21

77.81.224.0/20

185.58.192.0/22

195.225.168.0/22

217.61.34.0/23

62.149.184.0/21

195.231.0.0/19

85.159.115.0/24

62.149.176.0/21

185.56.8.0/22

5.249.152.0/21

195.231.48.0/20

195.234.171.0/24

185.77.84.0/22

74.122.239.0/24

185.58.116.0/22

95.110.184.0/21

95.110.144.0/20

94.177.216.0/22

194.182.110.0/23

95.110.136.0/21

31.14.128.0/20

5.182.240.0/22

185.220.55.0/24

89.46.64.0/21

217.61.24.0/21

195.250.34.0/24

80.211.224.0/20

217.61.56.0/21

5.249.128.0/20

45.13.120.0/22

195.231.64.0/20

149.3.144.0/21

IPv6 Prefixes (5)

2a00:6d40:5::/48

2a00:6d42::/32

2a00:6d40::/32

2a00:6d44::/32

2a00:6d41::/32

BGP Peers (35)

AS12637Seeweb s.r.l.

AS12779IT.Gate S.p.A.

AS13237euNetworks GmbH

AS15605Connesi S.p.A.

AS198150SIACOM JSC

AS202032GOLINE SA

AS20811Retelit Digital Services S.p.A.

AS20912Panservice s.a.s. di Cuseo Fabrizio & C.

AS212483LEVEL EIGHTY-SIX COMMUNICATIONS LTD

AS24482SG.GS

AS41327Fiber Telecom S.p.A.

AS49544i3D.net B.V