104.16.0.0/12

Cloudflare, Inc.

EXPORT JSON

Origin ASN	AS13335 Cloudflare, Inc.
IP Count	1,048,574
Start Addr.	104.16.0.1
End Addr.	104.31.255.254
Visibility	83%

Route	104.16.0.0/12
Name	-
Status	Active
Country	United States
Domain	cloudflare.com

Registry	ARIN
Type	DIRECT ALLOCATION
Age	11 years
Allocated	Mar 28, 2014
Last Updated	May 26, 2021

RPKI

WARN No RPKI validation data available at the moment. Please try again in a few minutes.

IRR

ARIN AS13335 MATCH ASN

Route	104.16.0.0/12
Descr	Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US
Origin	13335
Notify	[email protected]
MntBy	MNT-CLOUD14
Changed	[email protected] 20171005
Source	ARIN

AS13335 Seen 7 months ago

RIPE RIS: HIGH 83% (369/438)

Prefix seen in the routing table of 369 BGP routers, out of 438 RIPE RIS collectors, that’s 83%.

Note that some routers’ routing tables may contain "redisual routes". That is routes that were once in use and actively managed, but were deprecated without being completed flushed from all routers.
ROUTEVIEWS: 1/10
Out of the 10 BGP router locations we use to discover prefixes, we found it in 1 location.
1. U of Oregon, Eugene, Oregon, USA route-views3

Less Specific Prefixes

No prefixes less specific than 104.16.0.0/12 have been announced by any ASN.

More Specific Prefixes (first 50 only)

104.21.64.0/19 AS13335 VISIBILITY:89%
104.21.192.0/19 AS13335 VISIBILITY:89%
104.21.96.0/19 AS13335 VISIBILITY:89%
104.18.32.0/19 AS13335 VISIBILITY:81%
104.21.32.0/19 AS13335 VISIBILITY:89%
104.21.0.0/19 AS13335 VISIBILITY:89%
104.16.64.0/20 AS13335 VISIBILITY:91%
104.20.96.0/20 AS13335 VISIBILITY:90%
104.19.0.0/20 AS13335 VISIBILITY:91%
104.18.144.0/20 AS13335 VISIBILITY:91%
104.18.128.0/20 AS13335 VISIBILITY:91%
104.17.224.0/20 AS13335 VISIBILITY:91%
104.20.224.0/20 AS13335 VISIBILITY:91%
104.18.80.0/20 AS13335 VISIBILITY:91%
104.23.96.0/20 AS13335 VISIBILITY:91%
104.19.240.0/20 AS13335 VISIBILITY:91%
104.17.160.0/20 AS13335 VISIBILITY:91%
104.19.32.0/20 AS13335 VISIBILITY:91%
104.21.48.0/20 AS13335 VISIBILITY:89%
104.18.192.0/20 AS13335 VISIBILITY:91%
104.16.192.0/20 AS13335 VISIBILITY:91%
104.18.208.0/20 AS13335 VISIBILITY:91%
104.17.32.0/20 AS13335 VISIBILITY:91%
104.18.160.0/20 AS13335 VISIBILITY:91%
104.16.112.0/20 AS13335 VISIBILITY:91%
104.20.64.0/20 AS13335 VISIBILITY:91%
104.16.144.0/20 AS13335 VISIBILITY:91%
104.16.128.0/20 AS13335 VISIBILITY:91%
104.20.0.0/20 AS13335 VISIBILITY:90%
104.18.16.0/20 AS13335 VISIBILITY:91%
104.21.112.0/20 AS13335 VISIBILITY:89%
104.22.32.0/20 AS13335 VISIBILITY:90%
104.16.0.0/20 AS13335 VISIBILITY:91%
104.16.160.0/20 AS13335 VISIBILITY:91%
104.21.80.0/20 AS13335 VISIBILITY:89%
104.21.192.0/20 AS13335 VISIBILITY:89%
104.16.96.0/20 AS13335 VISIBILITY:91%
104.16.16.0/20 AS13335 VISIBILITY:91%
104.21.0.0/20 AS13335 VISIBILITY:89%
104.20.192.0/20 AS13335 VISIBILITY:90%
104.20.144.0/20 AS13335 VISIBILITY:90%
104.19.112.0/20 AS13335 VISIBILITY:91%
104.17.64.0/20 AS13335 VISIBILITY:91%
104.17.176.0/20 AS13335 VISIBILITY:91%
104.20.128.0/20 AS13335 VISIBILITY:91%
104.19.144.0/20 AS13335 VISIBILITY:91%
104.16.48.0/20 AS13335 VISIBILITY:91%
104.23.112.0/20 AS13335 VISIBILITY:91%
104.16.176.0/20 AS13335 VISIBILITY:91%
104.21.224.0/20 AS13335 VISIBILITY:88%

Fetched from the authoritative registry 8 months ago.

VIEW REGISTRY

Registrant

Prefix 104.16.0.0/12 Registrant Contact Details
Handle	CLOUD14 ↗︎
Type	Org
Country	United States
Name	Cloudflare, Inc.
Email	-
Phone	-
Address	101 Townsend Street San Francisco CA 94107 United States

Abuse

Prefix 104.16.0.0/12 Abuse Contact Details
Handle	ABUSE2916-ARIN ↗︎
Country	United States
Name	Abuse
Email	[email protected]
Phone	+1-650-319-8930
Address	101 Townsend Street San Francisco CA 94107 United States

Administrator

Prefix 104.16.0.0/12 Administrator Contact Details
Handle	ADMIN2521-ARIN ↗︎
Country	United States
Name	Admin
Email	[email protected]
Phone	+1-650-319-8930
Address	101 Townsend Street San Francisco CA 94107 United States

Technical

Prefix 104.16.0.0/12 Tech Contact Details
Handle	ADMIN2521-ARIN ↗︎
Country	United States
Name	Admin
Email	[email protected]
Phone	+1-650-319-8930
Address	101 Townsend Street San Francisco CA 94107 United States

NOC

Prefix 104.16.0.0/12 Network Operation Center Contact Details
Handle	NOC11962-ARIN ↗︎
Country	United States
Name	NOC
Email	[email protected]
Phone	+1-650-319-8930
Address	101 Townsend Street San Francisco CA 94107 United States

Routing

No Routing contact details provided by the registry.

0	Valid RPKI
1	IRR entry

83%	RIPE RIS
1/10	RouteViews