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AS54113

AS54113 is Fastly, Inc..

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (3 Nov 2026)

Short answer

AS54113 belongs to Fastly, Inc.. DB-IP Lite attributes 376,320 IPv4 addresses in 73 ranges and 330 IPv6 ranges to it, 46% of the IPv4 space in United States. The number is registered with ARIN in United States on 4 Oct 2011.

Facts for AS54113
Operator (DB-IP)Fastly, Inc.
IPv4 addresses376,320
IPv4 ranges73
IPv6 ranges330
RegistryARIN
Registered4 Oct 2011
Registry countryUnited States (US)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

Fastly, Inc. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 330 IPv6 ranges for AS54113, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

US46%
CA10%
NL6%
GB6%
AU3%
DE3%
JP3%
BR2%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
16.5.61.0 – 16.5.61.25516.5.61.0/24256
23.154.64.0 – 23.154.64.25523.154.64.0/24256
23.185.0.0 – 23.185.0.25523.185.0.0/24256
23.235.32.0 – 23.235.33.25523.235.32.0/23512
23.235.35.0 – 23.235.40.25523.235.35.0/24, 23.235.36.0/22 …1,536
23.235.42.0 – 23.235.47.25523.235.42.0/23, 23.235.44.0/221,536
43.249.72.0 – 43.249.75.25543.249.72.0/221,024
45.56.195.0 – 45.56.195.25545.56.195.0/24256
45.58.212.0 – 45.58.215.25545.58.212.0/221,024
45.58.232.0 – 45.58.243.25545.58.232.0/21, 45.58.240.0/223,072
63.141.63.0 – 63.141.63.25563.141.63.0/24256
63.245.216.0 – 63.245.222.25563.245.216.0/22, 63.245.220.0/23 …1,792
64.251.201.0 – 64.251.201.25564.251.201.0/24256
66.43.1.0 – 66.43.1.25566.43.1.0/24256
66.211.168.0 – 66.211.168.25566.211.168.0/24256
87.81.225.0 – 87.81.225.25587.81.225.0/24256
87.81.227.0 – 87.81.227.25587.81.227.0/24256
87.81.230.0 – 87.81.230.25587.81.230.0/24256
87.81.232.0 – 87.81.232.25587.81.232.0/24256
87.81.234.0 – 87.81.234.25587.81.234.0/24256
87.81.237.0 – 87.81.238.25587.81.237.0/24, 87.81.238.0/24512
87.81.247.0 – 87.81.247.25587.81.247.0/24256
90.98.0.0 – 90.98.63.25590.98.0.0/1816,384
103.245.222.0 – 103.245.222.255103.245.222.0/24256
104.156.80.0 – 104.156.87.255104.156.80.0/212,048
104.156.89.0 – 104.156.95.255104.156.89.0/24, 104.156.90.0/23 …1,792
104.238.251.0 – 104.238.251.255104.238.251.0/24256
104.244.43.0 – 104.244.43.255104.244.43.0/24256
140.248.0.0 – 140.248.63.255140.248.0.0/1816,384
140.248.65.0 – 140.248.75.255140.248.65.0/24, 140.248.66.0/23 …2,816
140.248.77.0 – 140.248.80.255140.248.77.0/24, 140.248.78.0/23 …1,024
140.248.82.0 – 140.248.91.255140.248.82.0/23, 140.248.84.0/22 …2,560
140.248.97.0 – 140.248.98.255140.248.97.0/24, 140.248.98.0/24512
140.248.100.0 – 140.248.100.255140.248.100.0/24256
140.248.103.0 – 140.248.110.255140.248.103.0/24, 140.248.104.0/22 …2,048
140.248.112.0 – 140.248.125.255140.248.112.0/21, 140.248.120.0/22 …3,584
140.248.128.0 – 140.248.255.255140.248.128.0/1732,768
146.75.0.0 – 146.75.255.255146.75.0.0/1665,536
149.143.160.0 – 149.143.161.255149.143.160.0/23512
149.143.171.0 – 149.143.171.255149.143.171.0/24256
149.143.184.0 – 149.143.187.255149.143.184.0/221,024
151.101.0.0 – 151.101.255.255151.101.0.0/1665,536
157.52.64.0 – 157.52.70.255157.52.64.0/22, 157.52.68.0/23 …1,792
157.52.72.0 – 157.52.81.255157.52.72.0/21, 157.52.80.0/232,560
157.52.83.0 – 157.52.85.255157.52.83.0/24, 157.52.84.0/23768
157.52.87.0 – 157.52.92.255157.52.87.0/24, 157.52.88.0/22 …1,536
157.52.95.0 – 157.52.101.255157.52.95.0/24, 157.52.96.0/22 …1,792
157.52.103.0 – 157.52.106.255157.52.103.0/24, 157.52.104.0/23 …1,024
157.52.109.0 – 157.52.112.255157.52.109.0/24, 157.52.110.0/23 …1,024
157.52.114.0 – 157.52.114.255157.52.114.0/24256
2001:df0:45f:: – 2001:df0:45f:ffff:ffff:ffff:ffff:ffff2001:df0:45f::/48IPv6
2401:7c60:1:: – 2401:7c60:1:ffff:ffff:ffff:ffff:ffff2401:7c60:1::/48IPv6
2602:816:5001:: – 2602:816:5001:ffff:ffff:ffff:ffff:ffff2602:816:5001::/48IPv6
2606:2cc0:: – 2606:2cc0:3:ffff:ffff:ffff:ffff:ffff2606:2cc0::/46IPv6
2606:50c0:8000:: – 2606:50c0:8003:ffff:ffff:ffff:ffff:ffff2606:50c0:8000::/46IPv6
2620:0:890:: – 2620:0:890:ffff:ffff:ffff:ffff:ffff2620:0:890::/48IPv6
2620:11a:c004:: – 2620:11a:c004:ffff:ffff:ffff:ffff:ffff2620:11a:c004::/48IPv6
2620:11a:c010:: – 2620:11a:c010:ffff:ffff:ffff:ffff:ffff2620:11a:c010::/48IPv6
2620:11a:c012:: – 2620:11a:c012:ffff:ffff:ffff:ffff:ffff2620:11a:c012::/48IPv6
2620:11a:c014:: – 2620:11a:c014:ffff:ffff:ffff:ffff:ffff2620:11a:c014::/48IPv6
2620:11a:c016:: – 2620:11a:c016:ffff:ffff:ffff:ffff:ffff2620:11a:c016::/48IPv6
2620:11a:c018:: – 2620:11a:c01b:ffff:ffff:ffff:ffff:ffff2620:11a:c018::/46IPv6
2620:11a:c020:: – 2620:11a:c020:ffff:ffff:ffff:ffff:ffff2620:11a:c020::/48IPv6
2620:11a:c040:: – 2620:11a:c040:ffff:ffff:ffff:ffff:ffff2620:11a:c040::/48IPv6
2620:12a:8000:: – 2620:12a:800f:ffff:ffff:ffff:ffff:ffff2620:12a:8000::/44IPv6
2a00:8c40:f000:: – 2a00:8c40:f00f:ffff:ffff:ffff:ffff:ffff2a00:8c40:f000::/44IPv6
2a00:8c40:f030:: – 2a00:8c40:f03f:ffff:ffff:ffff:ffff:ffff2a00:8c40:f030::/44IPv6
2a00:8c40:f080:: – 2a00:8c40:f18f:ffff:ffff:ffff:ffff:ffff2a00:8c40:f080::/41IPv6
2a00:8c40:f1b0:: – 2a00:8c40:f1ff:ffff:ffff:ffff:ffff:ffff2a00:8c40:f1b0::/44IPv6
2a00:8c40:f270:: – 2a00:8c40:f27f:ffff:ffff:ffff:ffff:ffff2a00:8c40:f270::/44IPv6
Showing 50 of 73 IPv4 and 20 of 330 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 4 Nov 2026