Autonomous System

AS209242 · Cloudflare London

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

bgp.tools RIPEstat

Announced IPs

115k

IPv4

IPv4 Prefixes

306

IPv6 Prefixes

Hosted Domains

1.61M

resolve into this AS

Peers

—

Customers

—

AS Profile

AS Name

Cloudflare London

AS Type

—

Scope

Not Disclosed

Website

https://www.cloudflare.com/

RIR

RIPE NCC

Country

Allocated

2019-03-13

RPKI Validity

Total ROAs

1,365

Valid Prefixes

180

NotFound

155

Announced (BGP)

335

RPKI Coverage

53.7%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

21,169

6,048

5,945

4,035

3,575

3,278

2,607

2,133

2,128

1,913

1,881

1,189

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port	Open IPs
443	5,439
80	5,223
2096	5,057
8443	5,045
2095	5,023
2083	4,901
2087	4,895
8080	4,852
2086	4,851
8880	4,826
2082	4,823
2000	1,820
5060	1,775
22	861
53	801

Upstreams

AS13335