104.21.75.51

As of: Jun 19, 2025 7:29am UTC | Latest

Basic Information

Forward DNS
dulcet.org, 3917.lv, mgwin88.live, kanicha.com.au, analytics.quantic-telecom.net, ...
Routing
104.21.64.0/20  via CLOUDFLARENET, US (AS13335)
Services (13)
80/HTTP, 443/HTTP, 2052/HTTP, 2053/HTTP, 2082/HTTP, 2083/HTTP, 2086/HTTP, 2087/HTTP, 2095/HTTP, 2096/HTTP, 8080/HTTP, 8443/HTTP, 8880/HTTP

HTTP 80/TCP
06/19/2025 07:12 UTC

Software

CloudFlare Load Balancer
Cloudflare WAF

Details

http://104.21.75.51/
Status
403  Forbidden
Body Hash
sha1:f65b647725c0a85e9256639b195d92e3a6375771
HTML Title
Direct IP access not allowed | Cloudflare
Response Body
      Please enable cookies.

#  Error 1003

Ray ID: 952137a1ea0571cb • 2025-06-19 07:12:18 UTC

## Direct IP access not allowed

## What happened?

You've requested an IP address that is part of the
[Cloudflare](https://www.cloudflare.com/5xx-error-landing/) network. A valid
Host header must be supplied to reach the desired website.

Please see <https://developers.cloudflare.com/support/troubleshooting/http-
status-codes/cloudflare-1xxx-errors/error-1003/> for more details.

## What can I do?

If you are interested in learning more about Cloudflare, please [visit our
website](https://www.cloudflare.com/5xx-error-landing/).

Was this page helpful? Yes No

Thank you for your feedback!

Cloudflare Ray ID: **952137a1ea0571cb** • Your IP: Click to reveal
167.94.146.49 • Performance & security by
[Cloudflare](https://www.cloudflare.com/5xx-error-landing)

HTTP 443/TCP
06/18/2025 12:28 UTC

Software

CloudFlare Load Balancer

Details

http://104.21.75.51:443/
Status
400  Bad Request
Body Hash
sha1:108b6115dc6ebfde76aef4336126f605252d957f
HTML Title
400 The plain HTTP request was sent to HTTPS port
Response Body
      # 400 Bad Request

The plain HTTP request was sent to HTTPS port

* * *

cloudflare

HTTP 2052/TCP
06/19/2025 06:34 UTC

Software

CloudFlare Load Balancer
Cloudflare WAF

Details

http://104.21.75.51:2052/
Status
403  Forbidden
Body Hash
sha1:48c3f73a61bc3b1b38d659f95e42a20225ad1907
HTML Title
Direct IP access not allowed | Cloudflare
Response Body
      Please enable cookies.

#  Error 1003

Ray ID: 952100b96a974705 • 2025-06-19 06:34:49 UTC

## Direct IP access not allowed

## What happened?

You've requested an IP address that is part of the
[Cloudflare](https://www.cloudflare.com/5xx-error-landing/) network. A valid
Host header must be supplied to reach the desired website.

Please see <https://developers.cloudflare.com/support/troubleshooting/http-
status-codes/cloudflare-1xxx-errors/error-1003/> for more details.

## What can I do?

If you are interested in learning more about Cloudflare, please [visit our
website](https://www.cloudflare.com/5xx-error-landing/).

Was this page helpful? Yes No

Thank you for your feedback!

Cloudflare Ray ID: **952100b96a974705** • Your IP: Click to reveal
199.45.155.105 • Performance & security by
[Cloudflare](https://www.cloudflare.com/5xx-error-landing)

HTTP 2053/TCP
06/18/2025 12:30 UTC

Software

CloudFlare Load Balancer

Details

http://104.21.75.51:2053/
Status
400  Bad Request
Body Hash
sha1:108b6115dc6ebfde76aef4336126f605252d957f
HTML Title
400 The plain HTTP request was sent to HTTPS port
Response Body
      # 400 Bad Request

The plain HTTP request was sent to HTTPS port

* * *

cloudflare

HTTP 2082/TCP
06/19/2025 00:44 UTC

Software

CloudFlare Load Balancer

Details

http://104.21.75.51:2082/
Status
403  Forbidden
Body Hash
sha1:541e957291f8891b0cf4f2e351652d5d4b1afab8
HTML Title
Just a moment...
Response Body
      Enable JavaScript and cookies to continue

HTTP 2083/TCP
06/18/2025 12:26 UTC

Software

CloudFlare Load Balancer

Details

http://104.21.75.51:2083/
Status
400  Bad Request
Body Hash
sha1:108b6115dc6ebfde76aef4336126f605252d957f
HTML Title
400 The plain HTTP request was sent to HTTPS port
Response Body
      # 400 Bad Request

The plain HTTP request was sent to HTTPS port

* * *

cloudflare

HTTP 2086/TCP
06/19/2025 04:39 UTC

Software

CloudFlare Load Balancer
Cloudflare WAF

Details

http://104.21.75.51:2086/
Status
403  Forbidden
Body Hash
sha1:fedd93dd0b430f84225433d043ee84fbc2845848
HTML Title
Direct IP access not allowed | Cloudflare
Response Body
      Please enable cookies.

#  Error 1003

Ray ID: 952058008eb8368a • 2025-06-19 04:39:38 UTC

## Direct IP access not allowed

## What happened?

You've requested an IP address that is part of the
[Cloudflare](https://www.cloudflare.com/5xx-error-landing/) network. A valid
Host header must be supplied to reach the desired website.

Please see <https://developers.cloudflare.com/support/troubleshooting/http-
status-codes/cloudflare-1xxx-errors/error-1003/> for more details.

## What can I do?

If you are interested in learning more about Cloudflare, please [visit our
website](https://www.cloudflare.com/5xx-error-landing/).

Was this page helpful? Yes No

Thank you for your feedback!

Cloudflare Ray ID: **952058008eb8368a** • Your IP: Click to reveal
167.94.146.57 • Performance & security by
[Cloudflare](https://www.cloudflare.com/5xx-error-landing)

HTTP 2087/TCP
06/18/2025 12:25 UTC

Software

CloudFlare Load Balancer

Details

http://104.21.75.51:2087/
Status
400  Bad Request
Body Hash
sha1:108b6115dc6ebfde76aef4336126f605252d957f
HTML Title
400 The plain HTTP request was sent to HTTPS port
Response Body
      # 400 Bad Request

The plain HTTP request was sent to HTTPS port

* * *

cloudflare

HTTP 2095/TCP
06/19/2025 07:29 UTC

Software

CloudFlare Load Balancer
Cloudflare WAF

Details

http://104.21.75.51:2095/
Status
403  Forbidden
Body Hash
sha1:64f2e116d027b6700bdc334346aa438ccd7deb06
HTML Title
Direct IP access not allowed | Cloudflare
Response Body
      Please enable cookies.

#  Error 1003

Ray ID: 952150fa5ad3620b • 2025-06-19 07:29:36 UTC

## Direct IP access not allowed

## What happened?

You've requested an IP address that is part of the
[Cloudflare](https://www.cloudflare.com/5xx-error-landing/) network. A valid
Host header must be supplied to reach the desired website.

Please see <https://developers.cloudflare.com/support/troubleshooting/http-
status-codes/cloudflare-1xxx-errors/error-1003/> for more details.

## What can I do?

If you are interested in learning more about Cloudflare, please [visit our
website](https://www.cloudflare.com/5xx-error-landing/).

Was this page helpful? Yes No

Thank you for your feedback!

Cloudflare Ray ID: **952150fa5ad3620b** • Your IP: Click to reveal
167.94.138.204 • Performance & security by
[Cloudflare](https://www.cloudflare.com/5xx-error-landing)

HTTP 2096/TCP
06/18/2025 12:31 UTC

Software

CloudFlare Load Balancer

Details

http://104.21.75.51:2096/
Status
400  Bad Request
Body Hash
sha1:108b6115dc6ebfde76aef4336126f605252d957f
HTML Title
400 The plain HTTP request was sent to HTTPS port
Response Body
      # 400 Bad Request

The plain HTTP request was sent to HTTPS port

* * *

cloudflare

HTTP 8080/TCP
06/19/2025 03:25 UTC

Software

CloudFlare Load Balancer
Cloudflare WAF

Details

http://104.21.75.51:8080/
Status
403  Forbidden
Body Hash
sha1:0e9093fc34c04810f93bb861cab6063b99739177
HTML Title
Direct IP access not allowed | Cloudflare
Response Body
      Please enable cookies.

#  Error 1003

Ray ID: 951febc71da3631a • 2025-06-19 03:25:45 UTC

## Direct IP access not allowed

## What happened?

You've requested an IP address that is part of the
[Cloudflare](https://www.cloudflare.com/5xx-error-landing/) network. A valid
Host header must be supplied to reach the desired website.

Please see <https://developers.cloudflare.com/support/troubleshooting/http-
status-codes/cloudflare-1xxx-errors/error-1003/> for more details.

## What can I do?

If you are interested in learning more about Cloudflare, please [visit our
website](https://www.cloudflare.com/5xx-error-landing/).

Was this page helpful? Yes No

Thank you for your feedback!

Cloudflare Ray ID: **951febc71da3631a** • Your IP: Click to reveal
162.142.125.114 • Performance & security by
[Cloudflare](https://www.cloudflare.com/5xx-error-landing)

HTTP 8443/TCP
06/18/2025 12:28 UTC

Software

CloudFlare Load Balancer

Details

http://104.21.75.51:8443/
Status
400  Bad Request
Body Hash
sha1:108b6115dc6ebfde76aef4336126f605252d957f
HTML Title
400 The plain HTTP request was sent to HTTPS port
Response Body
      # 400 Bad Request

The plain HTTP request was sent to HTTPS port

* * *

cloudflare

HTTP 8880/TCP
06/18/2025 13:15 UTC

Software

CloudFlare Load Balancer
Cloudflare WAF

Details

http://104.21.75.51:8880/
Status
403  Forbidden
Body Hash
sha1:d4e0d0a6b4c53cc36ff63cfc49285eddac99b7e6
HTML Title
Direct IP access not allowed | Cloudflare
Response Body
      Please enable cookies.

#  Error 1003

Ray ID: 951b0e111d070962 • 2025-06-18 13:15:21 UTC

## Direct IP access not allowed

## What happened?

You've requested an IP address that is part of the
[Cloudflare](https://www.cloudflare.com/5xx-error-landing/) network. A valid
Host header must be supplied to reach the desired website.

Please see <https://developers.cloudflare.com/support/troubleshooting/http-
status-codes/cloudflare-1xxx-errors/error-1003/> for more details.

## What can I do?

If you are interested in learning more about Cloudflare, please [visit our
website](https://www.cloudflare.com/5xx-error-landing/).

Was this page helpful? Yes No

Thank you for your feedback!

Cloudflare Ray ID: **951b0e111d070962** • Your IP: Click to reveal
199.45.154.155 • Performance & security by
[Cloudflare](https://www.cloudflare.com/5xx-error-landing)

Geographic Location

City
San Francisco
State
California
Country
United States (US)
Coordinates
37.7621, -122.3971
Timezone
America/Los_Angeles