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

AS51375

ASN

RIPE NCC

RIR

406

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS51375

NameVIVABH

OrganisationSTC BAHRAIN B.S.C CLOSED

Country –

RIRRIPE NCC

Allocated04.08.2010

Abuse contactabuse@stc.com.bh

Network Overview

IPv4 Prefixes406

IPv6 Prefixes13

Upstreams (Transit)60

Downstreams (Customers)19

BGP Peers75

AS Path (BGP neighbours)

Upstreams (Transit)

AS12577MMC GmbH AS1267WIND TRE S.P.A.AS1273Vodafone Group PLC AS12779IT.Gate S.p.A.AS12859BIT BV AS14840BR.DIGITAL+54

AS51375VIVABH

Downstreams (Customers)

AS1273Vodafone Group PLC AS13335Cloudflare, Inc.AS138915Kaopu Cloud HK Limited AS197000RIPE NCC - Anycast DNS AS200612Gulf Bridge International Inc.AS211612Datacamp Limited+13

Upstreams (Transit) (60)

AS12577MMC GmbH

AS1267WIND TRE S.P.A.

AS1273Vodafone Group PLC

AS12779IT.Gate S.p.A.

AS12859BIT BV

AS14840BR.DIGITAL

AS15412Flag Telecom UK Limited

AS15576NTS workspace AG

AS15830Equinix, Inc.

AS15958CETIN Ltd. Belgrade

AS17557Pakistan Telecommunication Company Limited

AS1764Next Layer Telecommunications

AS1836

AS200612Gulf Bridge International Inc.

AS23764China Telecom Global

AS31452ZAIN BAHRAIN B.S.C.

Downstreams (Customers) (19)

AS1273Vodafone Group PLC

AS13335Cloudflare, Inc.

AS138915Kaopu Cloud HK Limited

AS197000RIPE NCC - Anycast DNS

AS200612Gulf Bridge International Inc.

AS211612Datacamp Limited

AS23764China Telecom Global

AS25152RIPE NCC - K-root

AS31452ZAIN BAHRAIN B.S.C.

AS35313Infonas W.L.L.

AS35457Etisalcom Bahrain Company W.L.L.

AS35546Northstar Technology Company W.L.L.

IPv4 Prefixes (256)

37.131.77.0/24

84.235.102.0/24

37.131.22.0/24

188.116.211.0/24

94.76.23.0/24

37.131.79.0/24

46.184.228.0/22

109.63.53.0/24

46.184.143.0/24

109.63.24.0/24

46.184.199.0/24

109.63.119.0/24

109.63.22.0/24

87.237.194.0/24

109.63.84.0/24

188.116.224.0/24

46.184.246.0/24

109.63.121.0/24

93.188.194.0/24

109.63.93.0/24

109.63.48.0/24

109.63.71.0/24

188.116.202.0/24

37.131.26.0/24

37.131.0.0/17

109.63.15.0/24

46.184.194.0/24

95.84.126.0/24

46.184.206.0/24

188.116.215.0/24

46.184.224.0/22

95.84.67.0/24

46.42.103.0/24

46.42.95.0/24

46.184.198.0/24

109.63.1.0/24

188.116.200.0/24

94.76.24.0/24

46.184.132.0/24

188.116.192.0/18

37.131.11.0/24

37.131.23.0/24

94.76.20.0/24

37.131.56.0/24

188.116.212.0/24

46.184.238.0/24

178.132.32.0/20

178.132.34.0/24

37.131.83.0/24

46.42.115.0/24

178.132.43.0/24

188.116.249.0/24

46.184.161.0/24

46.184.138.0/24

37.131.1.0/24

95.84.64.0/18

37.131.62.0/24

46.184.211.0/24

46.184.129.0/24

46.184.176.0/24

37.131.39.0/24

188.116.193.0/24

188.116.205.0/24

94.76.63.0/24

109.63.66.0/24

94.76.0.0/24

188.116.228.0/24

109.63.112.0/24

37.131.16.0/24

178.132.35.0/24

37.131.31.0/24

94.76.0.0/18

46.184.137.0/24

109.63.2.0/24

109.63.13.0/24

37.131.68.0/24

109.63.75.0/24

95.84.73.0/24

87.237.199.0/24

109.63.54.0/24

95.84.70.0/24

94.76.14.0/24

46.184.255.0/24

109.63.65.0/24

94.76.11.0/24

37.131.10.0/24

37.131.13.0/24

109.63.89.0/24

87.237.192.0/21

46.184.131.0/24

109.63.118.0/24

46.184.210.0/24

109.63.41.0/24

37.131.47.0/24

37.131.70.0/24

46.184.203.0/24

46.184.221.0/24

94.76.16.0/24

46.42.73.0/24

37.131.69.0/24

46.184.186.0/24

109.63.14.0/24

46.184.191.0/24

37.131.73.0/24

109.63.117.0/24

37.131.92.0/24

185.143.126.0/24

46.42.116.0/24

178.132.44.0/24

109.63.10.0/24

109.63.90.0/24

95.84.69.0/24

37.131.30.0/24

109.63.29.0/24

185.143.125.0/24

94.76.15.0/24

94.76.30.0/24

46.184.249.0/24

37.131.14.0/24

94.76.31.0/24

109.63.100.0/22

46.184.223.0/24

46.42.118.0/24

46.184.177.0/24

37.131.107.0/24

109.63.3.0/24

93.188.195.0/24

46.184.242.0/24

46.184.212.0/24

94.76.26.0/24

94.76.3.0/24

37.131.25.0/24

46.184.188.0/24

37.131.74.0/24

109.63.27.0/24

46.184.219.0/24

109.63.31.0/24

46.184.207.0/24

37.131.111.0/24

46.184.195.0/24

109.63.19.0/24

37.131.48.0/24

95.84.74.0/24

93.188.192.0/24

94.76.8.0/24

46.184.192.0/24

46.184.145.0/24

37.131.71.0/24

94.76.27.0/24

46.184.247.0/24

46.184.144.0/24

87.237.192.0/24

94.76.12.0/24

46.184.253.0/24

109.63.81.0/24

46.184.204.0/24

109.63.82.0/24

94.76.28.0/24

109.63.80.0/24

188.116.213.0/24

46.42.86.0/24

109.63.59.0/24

95.84.68.0/24

37.131.42.0/24

188.116.225.0/24

109.63.94.0/24

46.184.163.0/24

109.63.77.0/24

109.63.18.0/24

46.184.215.0/24

46.184.202.0/24

188.116.248.0/24

109.63.28.0/24

188.116.196.0/24

188.116.208.0/24

37.131.0.0/24

46.184.180.0/24

37.131.59.0/24

37.131.58.0/24

46.42.101.0/24

93.188.192.0/21

109.63.78.0/24

37.131.81.0/24

46.42.100.0/24

87.237.198.0/24

188.116.198.0/24

37.131.44.0/24

109.63.124.0/24

46.42.93.0/24

109.63.88.0/24

188.116.232.0/24

37.131.43.0/24

46.42.92.0/24

188.116.242.0/24

188.116.197.0/24

188.116.209.0/24

109.63.85.0/24

46.184.179.0/24

46.184.214.0/24

94.76.5.0/24

185.143.127.0/24

185.36.88.0/22

109.63.72.0/24

109.63.11.0/24

109.63.70.0/24

178.132.41.0/24

109.63.49.0/24

188.116.253.0/24

46.184.220.0/24

37.131.66.0/24

94.76.17.0/24

109.63.86.0/24

46.184.185.0/24

188.116.203.0/24

46.42.64.0/18

46.42.94.0/24

46.42.102.0/24

46.184.133.0/24

188.116.240.0/24

109.63.63.0/24

109.63.92.0/24

188.116.214.0/24

37.131.63.0/24

87.237.197.0/24

87.237.193.0/24

109.63.91.0/24

46.184.205.0/24

109.63.69.0/24

185.36.90.0/24

109.63.0.0/24

93.188.193.0/24

46.184.193.0/24

109.63.83.0/24

46.184.155.0/24

37.131.29.0/24

37.131.57.0/24

109.63.68.0/24

95.84.125.0/24

109.63.120.0/24

109.63.96.0/22

37.131.105.0/24

46.42.85.0/24

95.84.64.0/24

109.63.73.0/24

188.116.199.0/24

37.131.61.0/24

37.131.9.0/24

94.76.7.0/24

46.184.243.0/24

109.63.8.0/24

46.184.217.0/24

46.42.84.0/24

37.131.45.0/24

94.76.62.0/24

37.131.38.0/24

188.116.192.0/24

IPv6 Prefixes (13)

2a02:2578:1305::/48

2a02:2578::/32

2a02:2578:11bb::/48

2a02:2578:1930::/44

2a02:2578:130c::/48

2a02:2578:11bd::/48

2a02:2578:130d::/48

2a02:2578:80::/48

2a02:2578:1304::/48

2a02:2578:2001::/48

2a02:2578::/48

2a02:c400::/29

2a02:2578:1910::/44

BGP Peers (75)

AS1103SURF B.V.

AS1140Stichting Internet Domeinregistratie Nederland

AS12637Seeweb s.r.l.

AS13237euNetworks GmbH

AS142271EWS DS Networks Inc

AS14630Invesco Group Services, Inc.

AS14907Wikimedia Foundation Inc.

AS15547netplus.ch SA

AS15605Connesi S.p.A.

AS18106Viewqwest Pte Ltd

AS1828PacketFabric / Unitas Global

AS198150SIACOM JSC

AS211612Datacamp Limited

AS35313Infonas W.L.L.

AS35546Northstar Technology Company W.L.L.

AS35568

AS8529

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.