AS395747
Cloudflare, Inc.
AS395747 is Cloudflare, Inc. (cloudflare.com). It announces 4,864 IPv4 addresses in 19 prefixes, and 21 IPv6 prefixes.
United States· ARIN· allocated 2016-11-28· business
4,864
IPv4 addresses announced
19
IPv4 prefixes
21
IPv6 prefixes
80.00%
of its routes RPKI-valid
4,864
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States4,864 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CLOUDFLARENET-SFO05
- name
- Cloudflare, Inc.
- org
- CLOUD14
- org name
- Cloudflare, Inc.
- org address
- 101 Townsend Street, San Francisco, CA, 94107
- org city
- San Francisco
- org country
- US
- country
- US
- source
- arin
- created
- 2016-11-28
- updated
- 2017-02-17
- remarks
- All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
- abuse name
- Abuse
- abuse email
- abuse@cloudflare.com
- abuse phone
- +1-650-319-8930
- abuse kind
- role
- abuse city
- San Francisco
- abuse country
- US
- admin name
- Admin
- admin email
- rir@cloudflare.com
- admin phone
- +1-650-319-8930
- admin kind
- role
- admin city
- San Francisco
- admin country
- US
- tech name
- Admin
- tech email
- rir@cloudflare.com
- tech phone
- +1-650-319-8930
- tech kind
- role
- tech city
- San Francisco
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP170.35%
- None here
- None here
- None here
- None here
- None here
- None here
- CDN IP3,584cloudflare73.68%
- None here
- Anycast IP2565.26%
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 8.14.199.0/24 | United States | not found | 17 | 2026-10-02 |
| 8.17.207.0/24 | United States | not found | 17 | 2026-10-02 |
| 8.21.12.0/24 | United States | not found | 17 | 2026-10-02 |
| 8.39.207.0/24 | United States | not found | 17 | 2026-10-02 |
| 8.48.131.0/24 | United States | not found | 17 | 2026-10-02 |
| 108.162.209.0/24 | United States | valid | 17 | 2026-10-02 |
| 162.158.57.0/24 | United States | valid | 17 | 2026-10-02 |
| 162.158.58.0/24 | United States | valid | 17 | 2026-10-02 |
| 162.158.64.0/24 | United States | valid | 17 | 2026-10-02 |
| 162.159.204.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.64.202.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.68.136.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.69.61.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.70.95.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.71.18.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.71.19.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.71.91.0/24 | United States | valid | 17 | 2026-10-02 |
| 172.71.136.0/24 | United States | valid | 17 | 2026-10-02 |
| 198.41.128.0/24 | United States | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2400:cb00:133::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:251::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:517::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:518::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:531::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:539::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:693::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:748::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:922::/48 | United States | valid | 20 | 2026-10-02 |
| 2400:cb00:1010::/48 | United States | not found | 20 | 2026-10-02 |
| 2400:cb00:1011::/48 | United States | not found | 20 | 2026-10-02 |
| 2400:cb00:1057::/48 | United States | valid | 20 | 2026-10-02 |
| 2606:4700:f3::/48 | United States | valid | 20 | 2026-10-02 |
| 2606:54c1:2::/48 | United States | valid | 20 | 2026-10-02 |
| 2606:54c1:3::/48 | United States | valid | 18 | 2026-10-02 |
| 2606:54c1:9::/48 | United States | valid | 20 | 2026-10-02 |
| 2606:54c1:d::/48 | United States | not found | 20 | 2026-10-02 |
| 2a06:98c0:1c00::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:98c0:1c0b::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:98c0:1c4a::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:98c0:1c59::/48 | United States | valid | 20 | 2026-10-02 |
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