Autonomous system
AS30713 YRDSB
Unclassified ARIN
Summary
York Region District School Board
education business canada
YRDSB is operated by York Region District School Board.
What it's used for
- The address space is registered under the netname
NET-YRDSBfor the York Region District School Board, an English-language public school board in Ontario. - The AS announces 1792 IPv4 addresses across 3 prefixes with 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
Notable
- All three announced prefixes (209.221.92.0/22, 209.221.90.0/23, 209.221.88.0/24) list the York Region District School Board as the registrant, matching the AS holder.
- The inventory consists of three contiguous IPv4 blocks in the 209.221.88.0/22 range, with no IPv6 prefixes announced.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS26677 | ORION | 427 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 1.79K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CA | Canada | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS30713- Registry name
- YRDSB
- Registrant
- York Region District School Board
- Abuse contact
- andy.bischoff@yrdsb.ca
- Registered
- 2003-12-11
- Last changed
- 2024-09-05
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 7 valid, 0 with no ROA
- ROAs
- 1 authorising AS30713
- ASPA
- no ASPA record
- IRR
- 100% registered · 7 of 7 announcements
- Route objects
- 2 naming AS30713
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,782 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere