AS46477
Perimeter Institute
AS46477 is Perimeter Institute (perimeterinstitute.ca). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
Canada· ARIN· allocated 2008-09-29· education
256
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
256
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.
- Canada256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- PERIM-ASN
- name
- Perimeter Institute
- org
- PERIM
- org name
- Perimeter Institute
- org address
- 31 Caroline Street North, Waterloo, ON, N2L-2Y5
- org city
- Waterloo
- org country
- CA
- country
- CA
- source
- arin
- created
- 2008-09-29
- updated
- 2024-09-13
- remarks
- http://www.perimeterinstitute.ca
- abuse
- CAMPB852-ARIN
- abuse name
- Ethan Campbell
- abuse email
- ecampbell3@perimeterinstitute.ca
- abuse phone
- +1-519-569-7600
- abuse kind
- person
- abuse city
- Waterloo
- abuse country
- CA
- admin name
- Jorge Gonzalez
- admin email
- jgonzalez@perimeterinstitute.ca
- admin phone
- +1-519-569-7600
- admin kind
- person
- admin city
- Waterloo
- admin country
- CA
- tech
- CAMPB852-ARIN
- tech name
- Ethan Campbell
- tech email
- ecampbell3@perimeterinstitute.ca
- tech phone
- +1-519-569-7600
- tech kind
- person
- tech city
- Waterloo
- tech country
- CA
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
- 0.78%
- 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 |
|---|---|---|---|---|
| 38.64.135.0/24 | Canada | valid | 18 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.