Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS395747

Announcement observedARIN

CLOUDFLARENET-SFO05 - Cloudflare, Inc. · CLOUDFLARENET-SFO05

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active11/4/2026, 09:44:53Snapshot expired

View network topology RDAP registration

ASN: AS395747
Registration country: United States
Name: CLOUDFLARENET-SFO05 - Cloudflare, Inc.
Abbreviation: CLOUDFLARENET-SFO05
Registration date: 11/28/2016, 20:09:34
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
108.162.209.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
162.158.57.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
162.158.58.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
162.158.64.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
162.159.204.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.64.202.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.68.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.69.61.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.70.95.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.71.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.71.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.71.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
172.71.91.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
198.41.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
8.14.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
8.17.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
8.21.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
8.39.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid
8.48.131.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	11/8/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: CLOUDFLARENET-SFO05 - Cloudflare, Inc.
RIR: ARIN
Registration country: United States
Registration date: 11/28/2016, 20:09:34
Abuse contact: abuse@cloudflare.com

Snapshot trend

11/4/2026, 09:44:5319 v421 v63 Upstream · 0 Uncertain

10/28/2026, 05:32:0419 v421 v63 Upstream · 0 Uncertain

10/1/2026, 02:37:0719 v421 v63 Upstream · 0 Uncertain

10/1/2026, 02:36:270 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap