Corporation for National Research Initiatives
AS545 is Corporation for National Research Initiatives (reston.va.us). It announces 65,792 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1989-10-17· business
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 States65,792 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NRI
- name
- Corporation for National Research Initiatives
- org
- CNRI-Z
- org name
- Corporation for National Research Initiatives
- org address
- 1895 Preston White Drive, Suite 100, Reston, VA, 20191-5434
- org city
- Reston
- org country
- US
- country
- US
- source
- arin
- created
- 1989-10-17
- updated
- 2025-11-06
- abuse name
- Ian Little
- abuse email
- ilittle@cnri.reston.va.us
- abuse phone
- +1-703-620-8990
- abuse kind
- person
- abuse city
- Reston
- abuse country
- US
- admin name
- Stanley Weilnau
- admin email
- sweilnau@cnri.reston.va.us
- admin phone
- +1-703-620-8990
- admin kind
- person
- admin city
- Reston
- admin country
- US
- tech name
- RON COLLISON
- tech email
- Collison@cnri.reston.va.us
- tech phone
- +1-703-620-6990
- tech kind
- person
- tech city
- RESTON
- tech country
- US
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
- Carrier IP256Verizon0.39%
- None here
- 0.00%
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 65.194.67.0/24 | United States | not found | 17 | 2026-10-02 |
| 132.151.0.0/16 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:80d:3000::/44 | United States | not found | 20 | 2026-10-02 |
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.