ASN Lookup – Networks, Upstreams and Prefixes

AS32934

ASN

ARIN

RIR

235

IPv4 Prefixes

329

IPv6 Prefixes

AS Information

ASNAS32934

NameFACEBOOK

OrganisationFacebook, Inc.

Country –

RIRARIN

Allocated24.08.2004

Abuse contactdomain@facebook.com

Network Overview

IPv4 Prefixes235

IPv6 Prefixes329

Upstreams IPv410

BGP Peers IPv4173

Upstreams (Transit Providers)

IPv4

AS1031 PEER1-1031

AS10429 AS10429

AS1136 KPN

AS1221 ASN-TELSTRA

AS12389 ROSTELECOM-AS

AS12552 GlobalConnect-AS12552

AS1257 SWIPNET

AS12637 SEEWEB

AS1267 ASN-WINDTRE

AS1273 CW

IPv4 Prefixes (235 total, showing 20)

57.141.4.0/24

31.13.69.0/24

157.240.238.0/24

157.240.8.0/24

157.240.253.0/24

157.240.14.0/24

129.134.30.0/24

57.141.2.0/24

179.60.192.0/22

57.145.12.0/23

57.144.114.0/23

57.144.56.0/23

157.240.12.0/24

157.240.0.0/17

31.13.82.0/24

157.240.223.0/24

57.144.164.0/23

57.144.66.0/23

157.240.203.0/24

57.144.84.0/23

IPv6 Prefixes (329 total, showing 10)

2a03:2880:f260::/48

2a03:2880:f188::/48

2a03:2880:f223::/48

2a03:2880:f134::/48

2a03:2880:f013::/48

2a03:2880:f03a::/48

2a03:2880:f31b::/48

2a03:2880:f16d::/48

2a03:2880:f17b::/48

2a03:2880:f257::/48

BGP Peers IPv4 (173 total, showing 20)

AS54115

AS63293

AS1103

AS12859

AS12969

AS13237

AS132847

AS133210

AS133339

AS134823

AS1403

AS142271

AS142289

AS14630

AS14840

AS14907

AS15547

AS15605

AS15623

AS16347

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.