Hofstra University
AS33703 is Hofstra University (hofstra.edu). It announces 65,536 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2005-03-01· education
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 States65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HOFSTRA-UNIVERSITY
- name
- Hofstra University
- org
- HOFSTR
- org name
- Hofstra University
- org address
- 1000 Fulton Avenue, Hempstead, NY, 11550
- org city
- Hempstead
- org country
- US
- country
- US
- source
- arin
- created
- 2005-03-01
- updated
- 2013-12-18
- abuse name
- Helen Latimer
- abuse email
- helen.m.latimer@hofstra.edu
- abuse phone
- +1-516-463-6390
- abuse kind
- person
- abuse city
- Hempstead
- abuse country
- US
- admin name
- Helen Latimer
- admin email
- helen.m.latimer@hofstra.edu
- admin phone
- +1-516-463-6390
- admin kind
- person
- admin city
- Hempstead
- admin country
- US
- tech name
- Helen Latimer
- tech email
- helen.m.latimer@hofstra.edu
- tech phone
- +1-516-463-6390
- tech kind
- person
- tech city
- Hempstead
- 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.
- 0.00%
- geonode, proxyempire, psbproxy_io0.02%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 147.4.0.0/17 | United States | not found | 19 | 2026-10-02 |
| 147.4.128.0/17 | United States | not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:10a:d000::/44 | United States | not found | 2 | 2026-10-02 |
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