AS33105
Halton District School Board
AS33105 is Halton District School Board (hdsb.ca). It announces 2,560 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
Canada· ARIN· allocated 2014-05-30· Education
2,560
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
2,560
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States2,560 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HDSB
- name
- Halton District School Board
- org
- HBE-1
- org name
- Halton District School Board
- org address
- 2050 Guelph Line, P.O. Box 5005, Burlington, ON, L7R-3Z2
- org city
- Burlington
- org country
- CA
- country
- CA
- source
- arin
- created
- 2014-05-30
- updated
- 2014-05-30
- remarks
- HDSB Network
- abuse name
- Manager - Network Operations
- abuse email
- rowem@hdsb.ca
- abuse phone
- +1-905-335-3665
- abuse kind
- role
- abuse city
- Burlington
- abuse country
- CA
- admin name
- Manager - Network Operations
- admin email
- rowem@hdsb.ca
- admin phone
- +1-905-335-3665
- admin kind
- role
- admin city
- Burlington
- admin country
- CA
- tech name
- Sean Clark
- tech email
- clarkse@hdsb.ca
- tech phone
- +1-905-335-3665
- tech kind
- person
- tech city
- Burlington
- tech country
- CA
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.12%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 199.235.116.0/24 | United States | Valid | 1 | 2026-10-02 |
| 199.235.120.0/24 | United States | Valid | 1 | 2026-10-02 |
| 199.235.121.0/24 | United States | Valid | 1 | 2026-10-02 |
| 199.235.122.0/24 | United States | Valid | 1 | 2026-10-02 |
| 199.235.124.0/23 | United States | Valid | 1 | 2026-10-02 |
| 199.235.192.0/22 | United States | Valid | 1 | 2026-10-02 |
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