Ohloh.net is a popular website that caters to the open source community. With a daily traffic of 150,408 unique users and 902,448 pageviews, the site is a hub for developers, enterprises, and enthusiasts looking to collaborate and contribute to open source projects.
Visitors to the site are greeted with the title "Open Hub, the open source network," which sums up the site's purpose of bringing together open source projects, contributors, and users.
Ohloh.net's homepage is neatly laid out, providing easy access to various sections of the site. The site's navigation menu is located at the top of the page, with options such as Home, Projects, Community, and Blog. The homepage also includes a prominent search bar, allowing users to search for specific projects or contributors.
The Projects section of the site is the heart of Ohloh.net, and visitors can browse over 900,000 open source projects. Each project has its own page, providing details such as the project's source code, contributors, and activity level. Users can also search for projects using various filters, such as programming language or project type.
The Community section of the site provides a forum for users to ask questions and connect with other open source developers. Users can create their own profiles on the site, allowing them to showcase their skills and contribute to projects.
The Blog section of the site contains articles and news related to the open source community. Visitors can find information on trending topics, upcoming events, and interviews with industry experts.
Ohloh.net has a clean and modern design, with a color scheme of blue and white. The site's logo is located in the top left corner, and a banner ad is displayed at the top of the page.
In terms of safety, Ohloh.net is SSL certified, ensuring that users' data and information are encrypted and secure. The site is also hosted by BDS-NET - Synopsys Inc., which provides robust hosting services.
Overall, Ohloh.net is a family-friendly website that provides a valuable platform for the open source community. With its easy-to-use interface and wealth of information, the site enables users to find and contribute to open source projects.





| Domain | ohloh.net |
| Issuer Organization | Entrust, Inc. |
| Issuer | Entrust Certification Authority - L1K |
| Algorithm | RSA-SHA256 |
| Valid form | 11/13/2020 |
| Expiration | 12/12/2021 |
| Signed | Certificate is not self signed |
| Additional Domains |
ohloh.net www.ohloh.net blog.ohloh.net |
Alexa Rank shows how popular ohloh.net is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ohloh.net has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to ohloh.net and pageviews on ohloh.net over the past 3 months.
ASN ID: 54651
ASN Title: BLACK-DUCK-SOFTWARE-01 - Black Duck Software, Inc., USLast Update: 05/16/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 54651
ASName: BLACK-DUCK-SOFTWARE-01
ASHandle: AS54651
RegDate: 2024-08-27
Updated: 2024-08-27
Comment: http://www.synopsys.com
Comment: Standard NOC hours
Comment: 7:00 AM to 11:00 PM PST
Ref: https://rdap.arin.net/registry/autnum/54651
OrgName: Black Duck Software, Inc.
OrgId: BDS-141
Address: 675 Almanor Ave
City: Sunnyvale
StateProv: CA
PostalCode: 94085
Country: US
RegDate: 2024-05-22
Updated: 2025-11-26
Ref: https://rdap.arin.net/registry/entity/BDS-141
OrgTechHandle: MANDO5-ARIN
OrgTechName: Mandolare, Stephen
OrgTechPhone: +1-844-852-2163
OrgTechEmail: steve@mandolare.com
OrgTechRef: https://rdap.arin.net/registry/entity/MANDO5-ARIN
OrgTechHandle: OWENS401-ARIN
OrgTechName: Owen, Scottie
OrgTechPhone: +1-408-209-9215
OrgTechEmail: scottie.owen@gmail.com
OrgTechRef: https://rdap.arin.net/registry/entity/OWENS401-ARIN
OrgAbuseHandle: MAS199-ARIN
OrgAbuseName: Streib, Michael Andrew
OrgAbusePhone: +1-408-621-0064
OrgAbuseEmail: dtype@dtype.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAS199-ARIN
OrgTechHandle: RUANK-ARIN
OrgTechName: Ruan, Kenny
OrgTechPhone: +1-781-572-4673
OrgTechEmail: kruan84@gmail.com
OrgTechRef: https://rdap.arin.net/registry/entity/RUANK-ARIN
OrgTechHandle: MAS199-ARIN
OrgTechName: Streib, Michael Andrew
OrgTechPhone: +1-408-621-0064
OrgTechEmail: dtype@dtype.org
OrgTechRef: https://rdap.arin.net/registry/entity/MAS199-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
Domain Name: OHLOH.NET
Registry Domain ID: 207786355_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2022-07-13T09:12:26Z
Creation Date: 2005-09-12T03:06:29Z
Registry Expiry Date: 2024-09-12T03:06:29Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS0.DNSMADEEASY.COM
Name Server: NS1.DNSMADEEASY.COM
Name Server: NS2.DNSMADEEASY.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-09-24T04:12:38Z
| Host | A Record | TTL |
|---|---|---|
| ohloh.net | 149.117.66.150 | 600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| ohloh.net | ns1.dnsmadeeasy.com | 86400 |
| ohloh.net | ns3.dnsmadeeasy.com | 86400 |
| ohloh.net | ns2.dnsmadeeasy.com | 86400 |
| ohloh.net | ns0.dnsmadeeasy.com | 86400 |
| ohloh.net | ns4.dnsmadeeasy.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| ohloh.net | pzxh657p8kjxh35qtt3y27bwhhvppvwf | 60 |
ns0.dnsmadeeasy.com
TTL: 86400
Email address: dns.dnsmadeeasy.com
Serial: 2008010117
Refresh: 43200
Retry: 3600
Expire: 1209600
Minimum: 180
not found