ASN Lookup Tool

Cloudflare London, LLC cloudflare.com US US 334 Routes

AS Data

AS209242

AS209242 – Cloudflare London, LLC

AS Number 209242
AS Name CLOUDFLARESPECTRUM
Organization Cloudflare London, LLC (org-cll6-ripe)
Country US
Website cloudflare.com
Number of IPv4 Routes 305
Number of IPv6 Routes 29
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2019-03-13

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IP Ranges

Route # IPs
185.207.92.0/24 256
205.233.181.0/24 256
66.225.252.0/24 256
185.18.250.0/24 256
66.45.118.0/24 256
45.149.12.0/24 256
203.28.9.0/24 256
203.89.5.0/24 256
203.34.28.0/24 256
92.243.74.0/24 256
141.193.213.0/24 256
108.165.152.0/24 256
203.24.102.0/24 256
154.83.2.0/24 256
154.206.12.0/24 256
2620:78:200f::/48 ~1×10²⁴
170.114.45.0/24 256
195.85.59.0/24 256
155.46.167.0/24 256
2602:80c:cf::/48 ~1×10²⁴
167.68.5.0/24 256
2602:f830::/48 ~1×10²⁴
130.108.121.0/24 256
172.83.72.0/24 256
139.64.234.0/24 256
45.85.118.0/23 512
31.12.75.0/24 256
203.24.109.0/24 256
216.205.52.0/24 256
195.26.229.0/24 256
162.120.94.0/24 256
162.44.118.0/23 512
136.143.138.0/24 256
154.197.80.0/24 256
64.69.24.0/23 512
23.141.168.0/24 256
104.254.140.0/24 256
103.133.1.0/24 256
2001:503:ff42::/48 ~1×10²⁴
77.37.33.0/24 256
204.62.141.0/24 256
62.169.155.0/24 256
209.222.115.0/24 256
2a08:600:e0::/47 ~2×10²⁴
23.145.136.0/24 256
194.169.194.0/24 256
103.11.212.0/24 256
2a14:71c0::/32 ~79×10²⁷
93.115.102.0/24 256
89.117.112.0/24 256
77.105.163.0/24 256
185.176.26.0/24 256
103.116.7.0/24 256
5.226.181.0/24 256
198.177.56.0/24 256
2a03:f940::/48 ~1×10²⁴
154.197.108.0/24 256
2a14:7ac0::/48 ~1×10²⁴
188.244.122.0/24 256
2a06:9ac0::/32 ~79×10²⁷

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS208885 - AS214345'

as-block:       AS208885 - AS214345
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE

% Information related to 'AS209242'

% Abuse contact for 'AS209242' is 'abuse@cloudflare.com'

aut-num:        AS209242
as-name:        CLOUDFLARESPECTRUM
descr:          Cloudflare, Inc.
descr:          101 Townsend Street, San Francisco, CA 94107, US
org:            ORG-CLL6-RIPE
remarks:        https://cloudflare.com/abuse
import:         from AS13335 accept ANY
export:         to AS13335 announce AS209242
admin-c:        CAC80-RIPE
tech-c:         CTC6-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CLOUDFLARE
created:        2019-03-13T09:42:10Z
last-modified:  2019-06-20T01:21:39Z
source:         RIPE # Filtered

organisation:   ORG-CLL6-RIPE
org-name:       Cloudflare London, LLC
country:        US
reg-nr:         5231448 (Delaware)
org-type:       LIR
address:        101 Townsend Street
address:        CA 94107
address:        San Francisco
address:        UNITED STATES
phone:          +1-650-319-8939
fax-no:         +1-650-230-7173
abuse-c:        CF6885-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-CLOUDFLARE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CLOUDFLARE
admin-c:        TP5485-RIPE
admin-c:        GNR13-RIPE
remarks:        https://cloudflare.com/abuse
created:        2013-01-25T15:06:01Z
last-modified:  2026-05-13T07:34:31Z
source:         RIPE # Filtered

person:         Cloudflare Abuse Contact
address:        Cloudflare Germany GmbH, c/o Design Offices Munchen Atlas, Rosenheimer Strasse 143C, 8th floor, 81671 Munchen, Germany
phone:          +49 89 2555 2276
remarks:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
nic-hdl:        CAC80-RIPE
mnt-by:         MNT-CLOUDFLARE
created:        2012-06-01T23:27:49Z
last-modified:  2026-01-21T11:33:14Z
source:         RIPE # Filtered

person:         Cloudflare Technical Contact
address:        Cloudflare Germany GmbH, c/o Design Offices Munchen Atlas, Rosenheimer Strasse 143C, 8th floor, 81671 Munchen, Germany
phone:          +49 89 2555 2276
nic-hdl:        CTC6-RIPE
mnt-by:         MNT-CLOUDFLARE
created:        2012-06-01T23:35:57Z
last-modified:  2026-01-21T17:26:19Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS13335 Cloudflare, Inc. US

Upstreams

AS Number Description Country
AS13335 Cloudflare, Inc. US

Legacy Routes

154.219.5.0/24

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Frequently Asked Questions

ASN AS209242 is an Autonomous System Number used to identify a network for BGP internet routing.
AS209242 is listed under Cloudflare London, LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.