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

AS25454

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS25454

NameASN-OMD-FNO

OrganisationORANGE-MD-NOC

Country –

RIRRIPE NCC

Allocated27.11.2002

Abuse contactabuse@orange.md

Network Overview

IPv4 Prefixes48

IPv6 Prefixes32

Upstreams (Transit)67

Downstreams (Customers)31

BGP Peers75

AS Path (BGP neighbours)

Upstreams (Transit)

AS12552GlobalConnect (IP-Only)AS12577MMC GmbH AS1267WIND TRE S.P.A.AS12779IT.Gate S.p.A.AS12859BIT BV AS137409GSL Networks Pty LTD+61

AS25454ASN-OMD-FNO

Downstreams (Customers)

AS15836Arax-Impex s.r.l.AS200019ALEXHOST SRL AS202756Radio Free Europe/Radio Liberty AS202822Upnet IT SRL AS202966Societatea cu Raspundere Limitata "ITGROUP & SERVICES"AS203693Banyumas IX ASN+25

Upstreams (Transit) (67)

AS12552GlobalConnect (IP-Only)

AS12577MMC GmbH

AS1267WIND TRE S.P.A.

AS12779IT.Gate S.p.A.

AS12859BIT BV

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS15802Emirates Integrated Telecommunications Company PJSC

AS15958CETIN Ltd. Belgrade

AS1764Next Layer Telecommunications

AS1836green.ch AG

AS20485TransTeleCom JSC

Downstreams (Customers) (31)

AS15836Arax-Impex s.r.l.

AS200019ALEXHOST SRL

AS202756Radio Free Europe/Radio Liberty

AS202822Upnet IT SRL

AS202966Societatea cu Raspundere Limitata "ITGROUP & SERVICES"

AS203693Banyumas IX ASN

AS204421Bpay SRL

AS205606CB VICTORIABANK JSC

AS208299TV RADIOSISTEM SRL

AS209331Banca Comerciala EXIMBANK SA

AS210448ITSISTEM P&V SRL

AS211807BANCA DE FINANTE SI COMERT S.A.

IPv4 Prefixes (48)

188.131.64.0/20

195.22.224.0/19

46.166.8.0/21

94.243.73.0/24

188.131.112.0/21

77.89.230.0/24

185.8.68.0/22

94.243.74.0/24

94.243.112.0/20

188.131.120.0/21

94.243.96.0/20

94.243.76.0/24

188.131.32.0/20

188.131.0.0/21

188.131.80.0/20

193.239.182.0/23

46.166.16.0/21

77.89.192.0/18

94.243.68.0/22

217.12.112.0/20

46.166.0.0/18

185.167.132.0/22

212.56.192.0/24

46.166.24.0/21

94.243.75.0/24

94.243.64.0/24

212.56.221.0/24

94.243.66.0/24

195.22.225.0/24

188.131.96.0/20

188.131.0.0/17

46.166.48.0/22

188.131.48.0/20

94.243.64.0/18

188.131.16.0/20

46.166.0.0/21

193.239.183.0/24

94.243.67.0/24

46.166.40.0/22

212.56.199.0/24

94.243.80.0/20

212.56.192.0/19

188.131.8.0/21

46.166.32.0/21

195.22.249.0/24

195.22.248.0/24

195.22.250.0/24

217.12.126.0/24

IPv6 Prefixes (32)

2a00:1858:1050::/48

2a00:1858:1000::/40

2a00:1858:114c::/48

2a00:1858:100e::/48

2a00:1858:103a::/48

2a00:1858:1026::/48

2a00:1858:104c::/48

2a00:1858:1150::/48

2a00:1858:112c::/48

2a00:1858:1048::/48

2a00:1858:1164::/48

2a00:1858:103f::/48

2a00:1858:105f::/48

2a00:1858:110e::/48

2a00:1858:1132::/48

2a00:1858:102c::/48

2a00:1858:102f::/48

2a00:1858:1064::/48

2a00:1858:1024::/48

2a01:c8c0::/28

2a00:1858:1031::/48

2a00:1858:1126::/48

2a00:1858:104a::/48

2a00:1858::/48

2a00:1858:1032::/48

2a00:1858:1019::/48

2a00:1858:1148::/48

2a00:1858:113f::/48

2a00:1858::/32

2a00:1858:1100::/40

2a00:1858:1063::/48

2a00:1858:112f::/48

BGP Peers (75)

AS13237euNetworks GmbH

AS142271EWS DS Networks Inc

AS14630Invesco Group Services, Inc.

AS15547netplus.ch SA

AS17639Converge ICT Solutions Inc.

AS18106Viewqwest Pte Ltd

AS1828PacketFabric / Unitas Global

AS198150SIACOM JSC

AS198249Ops One AG

AS198385AlpineDC SA

AS199524Gcore S.A.

AS199938Netzwerge GmbH