ASN AS54113
Allocated 2011-10-04
Registry arin
Related Domain
IP Addresses 87,040
Country United States

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Whois Details

ASHandle:       AS54113
OrgID:          SKYCA-3
ASName:         FASTLY
ASNumber:       54113
RegDate:        2011-10-04
Updated:        2012-03-02
Source:         ARIN

OrgID:          SKYCA-3
OrgName:        Fastly
Street:         PO Box 78266
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-09-16
Updated:        2017-03-30
OrgAdminHandle: FRA19-ARIN
OrgTechHandle:  FRA19-ARIN
OrgAbuseHandle: ABUSE4771-ARIN
OrgNOCHandle:   FNO19-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs Fastly, Inc 256 Fastly, Inc 256 Fastly 512 Fastly 256 Fastly 256 Fastly 256 Fastly 512 Fastly 256 Fastly 256 Fastly 256

Show all 138 IP ranges

Netblock Description
2620:11a:c000::/44 Fastly
2620:11a:c000::/48 Fastly
2620:11a:c004::/46 Fastly
2620:11a:c00c::/46 Fastly
2620:12a:8000::/44 Pantheon
2a04:4e40:10::/44 Fastly, Inc.
2a04:4e40:10::/48 Fastly, Inc.
2a04:4e40:1c00::/40 Fastly, Inc.
2a04:4e40:1c10::/44 Fastly, Inc.
2a04:4e40:1c20::/44 Fastly, Inc.

Show all 593 IPv6 ranges

Hosted Domain Names

There are 110,380 domain names hosted across 880 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 11,962 11,216 10,602 10,431 6,941 5,314 4,488 3,444 3,177 2,723 2,651 1,862 1,853 1,815 1,799 1,775 1,621 1,611 1,553 1,309 1,288 1,233 1,180 1,147 1,131 1,113 993 709 630 606 466 452 442 303 255 255 235 217 216 199 171 171 162 155 155 153 144 142 133 132

Network Speed

We don't currently have any network speed data for this network.

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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 AS54113 at robtex.