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

AS58314

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS58314

NameB2B-Telecom

OrganisationOA74684-MNT

Country –

RIRRIPE NCC

Allocated21.06.2012

Abuse contactabuse@srkub.ru

Network Overview

IPv4 Prefixes11

IPv6 Prefixes1

Upstreams (Transit)4

Downstreams (Customers)5

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS12389Rostelecom PJSC AS31133MegaFon PJSC AS57304RETN Russia AS9002RETN Limited

AS58314B2B-Telecom

Downstreams (Customers)

AS198645JSC International airport KRASNODAR AS199583Municipal Government Institution of Krasnodar city Municipal formation "Electronic Krasnodar"AS200442Kotsarev Alexey Evgenevich AS34777JSC "AGROKOMPLEKS" IM.N.I. TKACHEVA AS34855Stroy-Telecom LTD

Upstreams (Transit) (4)

AS12389Rostelecom PJSC

AS31133MegaFon PJSC

AS57304RETN Russia

AS9002RETN Limited

Downstreams (Customers) (5)

AS198645JSC International airport KRASNODAR

AS199583Municipal Government Institution of Krasnodar city Municipal formation "Electronic Krasnodar"

AS200442Kotsarev Alexey Evgenevich

AS34777JSC "AGROKOMPLEKS" IM.N.I. TKACHEVA

AS34855Stroy-Telecom LTD

IPv4 Prefixes (11)

185.91.254.0/24

45.130.190.0/24

45.130.172.0/24

185.91.252.0/24

45.130.189.0/24

185.91.253.0/24

193.242.148.0/22

45.130.188.0/24

45.130.173.0/24

193.242.149.0/24

45.130.191.0/24

IPv6 Prefixes (1)

2a05:edc0::/29

BGP Peers (1)

AS28917Fiord Networks, UAB

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.