ASN AS32934
Allocated 2004-08-24
Registry arin
Related Domain
IP Addresses 90,112
Country United States

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Whois Details

ASHandle:       AS32934
OrgID:          THEFA-3
ASName:         FACEBOOK
ASNumber:       32934
RegDate:        2004-08-24
Comment:        Please send abuse reports to
Updated:        2012-02-24
AbuseHandle:    OPERA82-ARIN
NOCHandle:      OPERA82-ARIN
TechHandle:     OPERA82-ARIN
Source:         ARIN

OrgID:          THEFA-3
OrgName:        Facebook, Inc.
Street:         1601 Willow Rd.
City:           Menlo Park
State/Prov:     CA
Country:        US
PostalCode:     94025
RegDate:        2004-08-11
Updated:        2012-04-17
OrgAbuseHandle: OPERA82-ARIN
OrgTechHandle:  OPERA82-ARIN
OrgAdminHandle: OPERA82-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs 1 Temasek Avenue 1,024 Facebook, Inc. 32,768 Facebook, Inc. 256 Facebook, Inc. 256 Facebook, Inc. 256 Facebook, Inc. 256 Facebook, Inc. 256 Facebook, Inc. 256 Facebook, Inc. 256 Facebook, Inc. 256

Show all 73 IP ranges

Netblock Description
2620:0:1c00::/40 Facebook, Inc.
2620:0:1cff::/48 Facebook, Inc.
2a03:2880:1000::/36 Facebook Ireland Ltd
2a03:2880:2000::/36 Facebook Ireland Ltd
2a03:2880:3000::/36 Facebook Ireland Ltd
2a03:2880::/32 Facebook Ireland Ltd
2a03:2880::/36 Facebook Ireland Ltd
2a03:2880:4000::/36 Facebook Ireland Ltd
2a03:2880:f001::/48 Facebook Ireland Ltd
2a03:2880:f002::/48 Facebook Ireland Ltd

Show all 139 IPv6 ranges

Hosted Domain Names

There are 2,910 domain names hosted across 222 IP addresses on this ASN. To access full domain hosting information with our API contact us for more details.

IP Address Domain Domains on this IP 110 95 31 30 29 29 27 27 27 26 26 26 26 26 25 25 25 25 25 24 24 24 23 23 23 23 23 23 22 22 22 22 22 22 22 21 21 21 21 21 21 21 21 21 21 20 20 20 20 20

Network Speed

Download Speed Upload Speed Ping
28.37 Mbps 7.88 Mbps 99.88 ms

Network speed data is calculated by averaging many speed test runs performed from this network over the past several months. See how your own network speed compares at

AS19176 PaISP Inc.
AS30129 Internet Systems Consortium, Inc.
AS36804 xaxis, inc.
AS393294 Megatel Netcom Corporation
AS40346 Acadian Ambulance Service, Inc.
AS4328 Headquarters, USAISC

See the ASN report for United States for more related networks.


Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS32934 at robtex.