Admin Committee Guidelines and Criteria for Approving Networks, IXPs, and Facilities


Document history

Guideline goals

This guide does not seek to define what an Internet Exchange, or Network operator, or Facility is. PeeringDB is a registry of information. What people do with the information is up to them. In these guidelines, we attempt to merely document PeeringDB’s approval process. Key goals include:


Additional terminology is described in Section 4 of the PeeringDB Data Ownership Policy Document.

Approving Network (net) objects

The key to approving Network objects is to confirm the User has a relationship to the specified Autonomous System Number (ASN) and is authorized to represent that ASN in some form.

PeeringDB follows industry best practices and has the following requirements for the Autonomous System numbers, regardless of who the User is:

This means that “Private” ASNs, as listed in the IANA Autonomous System (AS) Numbers Registry or “Bogon” ASNs, those which have not yet been assigned by an RIR or NIR, cannot be registered in PeeringDB.


Network Object Approval Process
There are various mechanisms to verify the relationship between the User and a given Autonomous System number:

PeeringDB encourages but does not require its users to follow industry best practices. This means we recommend:

Approving IXP (ix) objects

The key to approving IXP objects is to confirm the User has a relationship to the specified Peering LAN Prefix, and is authorized to represent this IP block in some form.


IXP Object Approval Process

Globally unique IP prefix requirements

Users can verify their relationship to an IP prefix in several ways:

PeeringDB encourages but does not require its users to follow industry best practices. This means we recommend:

Approving Facility (fac) objects

A “facility” is a physical location where two or more IP Networks or IXPs interconnect with each other. The key to approving Facility objects is to confirm with multiple existing PeeringDB users that a facility exists.

Validation mechanisms

The owner of the facility is an existing PeeringDB user, and adds the facility to their record themselves. In this approval flow the facility is ‘claimed’. For this workflow the facility owner should already have one facility previously validated via one of the following mechanisms:

Flowchart - Facility

Facility Object Approval Process

Flowchart - Attestation

Attestation Subprocess

Flagging as "junk"

PeeringDB users can flag a facility as “junk”. This puts the Facility object in a review queue. The Admin Committee can resolve in the following ways:

A facility without networks or IXPs is considered potential “junk”.

Empty facilities will be deleted after 90 days. This happens when neither the owner of the facility, nor any other PeeringDB users were willing to indicate a relationship to the facility. The “junk” button only appears in the UI for objects which are both unclaimed, and where no networks or IXPs indicate a presence.

Checklist to help find entities present at the facility and or understand who the facility owner is

Example facility object approval scenarios

Facility approval example 1

Facility located at 100 W Main Street, Nowhere, WV, USA. Facility has four ISPs that interconnect in the basement of the building. Three out of the four ISPs have staff with PeeringDB accounts. Building owner has provided a closet for this to occur. Building has no website, the building owner does not know anything about interconnection, and has no plans to market the building as an interconnection location.


ISP operator A files a request to suggest a Facility object to be entered into PeeringDB.

Validation Process

The facility owner is not a PeeringDB user, so the mechanism of the facility owner themselves suggesting the facility cannot be applied. The act of suggesting the facility in the PeeringDB user interface generates a unique URL which ISP Operator A can share with the fellow ISPs. If at least 2 other PeeringDB users attest the facility exists, the Facility object is created and marked as “unclaimed”.

Facility approval example 2

A PeeringDB user noticed the Facility object created (as a result of Example 1), and reports it as “junk”. The object continues to exist, but is added to a review queue for the PeeringDB Admin Committee to help resolve the situation. The Admin Committee’s task is to find positive proof the facility exists and interconnection happens.

Validation Process

The AC committee first contacts the original PeeringDB users that provided attestations the facility exists. (Note: these PeeringDB users themselves might not be present in the facility).

The AC can request the original attesters to provide a list of ISPs or IXPs they think are present in the facility. The AC can then contact the ISPs and/or IXPs who were suggested to have a presence in the facility and ask them to either attest the facility exists, or to add themselves as ‘present’ in the facility. It is possible these ISPs and/or IXPs are not yet PeeringDB users.

If the AC can’t collect the attestations the facility will be deleted in 90 days.

Facility approval example 3

A Facility owner is a PeeringDB user and wishes to add its facility to PeeringDB using the “Suggest a Facility” function. The building owner is leasing suites to carriers in the basement of his facility, but primarily focuses on leasing office space. The building has a webpage, but data center/interconnection services are not listed on the webpage. The building owner has provided a list of four carriers who have leased space in the building.

Validation Process

The building owner can add webpage showing that they provide interconnection

The attestation process can be used to demonstrate the building is used for interconnection.

Facility approval example 4

An existing facility operator with other facilities listed in PeeringDB submits a new facility that does not yet have any customers.

Validation Process

None - The facility should be immediately added.

After the Facility object has been added, networks and IXPs can indicate their presence.

Exception process

We know that these guidelines will need to be improved and updated as we learn, so we have built in an “exception” process to help with that. Whenever an easy path is not possible, the requester can ask for more review of their registration request.

The first step in this process is to get input from all the volunteers on the Admin Committee. If more eyes are needed, the request can be shared with all of PeeringDB’s Stewards, a group made from the committee chairs and board members. Where a formal decision is needed, the board can vote on a request and make a final decision.


Exception Process


Why must peering LANs be between /27 and /19 (IPv4) and not shorter than /64 (IPv6)?

This limit is intended to reduce the likelihood of a typo that goes undetected and causes operational issues. Where a peering LAN uses a /28 or a /18 (IPv4) the Admin Committee can manually process the prefix after verifying its prefix length is correct.

The technical standards do not allow LANs to have prefixes shorter than a /64, so a /63 would be rejected to avoid causing operational issues to operator equipment that is standards compliant.