$ query “AS395747” --type=asn → 1 result(s)
AS395747 — CLOUDFLARENET-SFO05
Cloudflare Inc.
AS395747 is a hosting stub network registered to Cloudflare Inc., based in the United States since 2016. The network announces 4 864 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 28, 2016
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 19 / 18
- IPv6 Prefixes (raw / aggregated)
- 22 / 20
- IPv4 Addresses
- 4 864
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /47
- Geolocated Countries
- 🇺🇸 US (19 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 4 864 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 3 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #28 832
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (19 total)
- 172.71.18.0/23 (512 addresses)
- 8.14.199.0/24 (256 addresses)
- 8.17.207.0/24 (256 addresses)
- 8.21.12.0/24 (256 addresses)
- 8.39.207.0/24 (256 addresses)
- 8.48.131.0/24 (256 addresses)
- 108.162.209.0/24 (256 addresses)
- 162.158.57.0/24 (256 addresses)
- 162.158.58.0/24 (256 addresses)
- 162.158.64.0/24 (256 addresses)
- 162.159.204.0/24 (256 addresses)
- 172.64.202.0/24 (256 addresses)
- 172.68.136.0/24 (256 addresses)
- 172.69.61.0/24 (256 addresses)
- 172.70.95.0/24 (256 addresses)
- 172.71.91.0/24 (256 addresses)
- 172.71.136.0/24 (256 addresses)
- 198.41.128.0/24 (256 addresses)
IPv6 Prefixes (22 total)
- 2400:cb00:1010::/47
- 2606:54c1:2::/47
- 2400:cb00:133::/48
- 2400:cb00:251::/48
- 2400:cb00:517::/48
- 2400:cb00:518::/48
- 2400:cb00:531::/48
- 2400:cb00:539::/48
- 2400:cb00:693::/48
- 2400:cb00:748::/48
- 2400:cb00:922::/48
- 2400:cb00:1057::/48
- 2606:4700:f3::/48
- 2606:54c1:9::/48
- 2606:54c1:d::/48
- 2a06:98c0:1c00::/48
- 2a06:98c0:1c0b::/48
- 2a06:98c0:1c4a::/48
- 2a06:98c0:1c59::/48
- 2a09:bac0:748::/48