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

AS14430

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS14430

NameBWFN-PRIME

OrganisationBalsamWest FiberNET, LLC

Country –

RIRARIN

Allocated26.01.2011

Abuse contactjbrown@balsamwest.net

Network Overview

IPv4 Prefixes49

IPv6 Prefixes0

Upstreams (Transit)3

Downstreams (Customers)4

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS11758IRIS Networks AS174Cogent Communications, LLC AS6939Hurricane Electric LLC

AS14430BWFN-PRIME

Downstreams (Customers)

AS19435Dnet Internet Services AS31919Blue Ridge Mountain Electric Membership Corporation - BRM EMC AS32840Cherokee Cablevision AS46685Murphy Cable TV

Upstreams (Transit) (3)

AS11758IRIS Networks

AS174Cogent Communications, LLC

AS6939Hurricane Electric LLC

Downstreams (Customers) (4)

AS19435Dnet Internet Services

AS31919Blue Ridge Mountain Electric Membership Corporation - BRM EMC

AS32840Cherokee Cablevision

AS46685Murphy Cable TV

IPv4 Prefixes (49)

38.55.86.0/24

63.142.134.0/24

38.55.83.0/24

204.209.68.0/24

184.171.135.0/24

38.55.81.0/24

63.142.133.0/24

63.142.139.0/24

38.55.88.0/24

64.85.181.0/24

147.185.165.0/24

184.171.142.0/24

64.85.178.0/24

63.142.132.0/24

184.171.137.0/24

38.55.82.0/24

63.142.131.0/24

38.55.80.0/24

38.55.87.0/24

184.171.134.0/24

63.142.138.0/24

63.142.141.0/24

63.142.137.0/24

63.142.142.0/24

63.142.143.0/24

63.142.140.0/24

64.85.189.0/24

64.85.180.0/24

38.55.84.0/24

63.142.128.0/24

63.142.135.0/24

204.209.69.0/24

184.171.133.0/24

184.171.139.0/24

204.209.70.0/24

184.171.141.0/24

63.142.129.0/24

208.68.120.0/21

64.85.190.0/24

147.185.167.0/24

63.142.136.0/24

38.55.85.0/24

147.185.164.0/24

184.171.136.0/24

184.171.138.0/24

63.142.130.0/24

64.85.179.0/24

147.185.166.0/24

38.21.208.0/20

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.