Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Autonomous System

AS13335 · Cloudflare

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

bgp.tools RIPEstat
Announced IPs
1.51M
IPv4
IPv4 Prefixes
2,606
IPv6 Prefixes
3,114
Hosted Domains
20.19M
resolve into this AS
Peers
1,486
Customers
1,012

AS Profile

AS Name
Cloudflare
AS Type
Content
Scope
Global
Website
https://www.cloudflare.com
IRR AS-SET
AS13335:AS-CLOUDFLARE
RIR
ARIN
Country
US
Allocated
2010-07-14

RPKI Validity

Total ROAs
19,581
Valid Prefixes
3,260
NotFound
2,460
Announced (BGP)
5,720
RPKI Coverage
57%

Geographic Footprint

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

Anycast
631,815
US
9,740
GB
4,527
SC
4,346
DE
4,182
HK
2,293
CA
2,022
SG
1,660
CN
1,536
NL
1,529
SE
955
FR
944

Top Open Ports

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

Port Open IPs
443 42,607
8443 41,937
2095 41,670
2086 41,543
2096 41,502
8880 40,475
2083 40,344
8080 40,307
2087 39,531
80 39,311
2082 39,163
515 5,560
53 5,083
2484 5,017
49 5,000

Upstreams

US AS174 AU AS1221 SE AS1299 IL AS1680 US AS2914 RU AS3216 PT AS3243 US AS3257 US AS3356 HK AS4637 IN AS4755 MY AS4818 AU AS4826 FR AS5511 US AS6453 US AS6461 BO AS6568 RO AS6663 IT AS6762 CY AS6866 US AS7016 US AS7018 US AS7922 MX AS8151 SN AS8346 IL AS8551 JO AS8697 MD AS8926 AM AS8932 KZ AS9198 TW AS9416 IN AS9498 MY AS10030 BN AS10094 BR AS10429 AR AS11664 PE AS12252 RU AS12389 IL AS12849 ES AS12956 AE AS15802 TR AS15924 AR AS16814 BT AS17660 TW AS17709 PA AS18809 UG AS20294 NA AS20459 IQ AS21277 US AS21508 US AS22258 GU AS23676 IN AS24309 AR AS27747 TT AS27800 EC AS28006 BR AS28201 CI AS29571 GH AS29614 GB AS30844 GH AS30986 DJ AS30990 SK AS31230 US AS33489 US AS33660 US AS33666 US AS33667 US AS33668 KE AS33771 AZ AS34170 KZ AS35168 CY AS35432 SA AS35753 GE AS35805 SA AS35819 NG AS36873 ZM AS36962 TZ AS37035 MU AS37100 AO AS37119 ZW AS37204 ZA AS37271 NG AS37282 CD AS37447 AO AS37468 BF AS37577 TN AS37693 BT AS38740 JM AS40786 IQ AS44217 TR AS44558 IS AS44735 MN AS45204 OM AS50010 US AS51095 CR AS52228 GY AS52253 AR AS52294 AR AS52374 PH AS55821 AZ AS57293 AS58396 MY AS131330 AS131702 AS134654 MK AS203522 DE AS212522 BR AS263327 RW AS327708 CD AS327875 BF AS328010 MW AS328949 US AS402542