ASN Lookup – Networks, Upstreams and Prefixes

AS28773

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS28773

NameAS-MASTER

Organisationlir-ua-global-1-MNT

Country –

RIRRIPE NCC

Allocated20.02.2003

Abuse contactabuse@gtu.net.ua

Network Overview

IPv4 Prefixes2

IPv6 Prefixes3

Upstreams IPv410

BGP Peers IPv413

Upstreams (Transit Providers)

IPv4

AS29632 NASSIST-AS

AS3255 UARNET-AS

AS3257 GTT-BACKBONE

AS3356 LEVEL3

AS41033 D2-AS

AS42295 TBISS-AS

AS43668 BIGNET-AS

AS50263 IXP-1-IX-EU

AS50629 LWLCOM

AS5405 INTERDOTLINK

IPv4 Prefixes (2 total)

195.78.38.0/23

188.190.160.0/19

IPv6 Prefixes (3 total)

2001:3840::/29

2001:67c:2ee4::/48

2a13:e780::/29

BGP Peers IPv4 (13 total)

AS212604

AS213389

AS29469

AS35325

AS43301

AS56423

AS56522

AS8779

AS209823

AS24482

AS48919

AS49544

AS59514

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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.