Virginia Polytechnic Institute and State Univ.
AS1312 is Virginia Polytechnic Institute and State Univ. (vt.edu). It announces 143,360 IPv4 addresses in 5 prefixes, and 5 IPv6 prefixes.
United States· ARIN· allocated 1991-07-19· 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 States143,360 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- VA-TECH-AS
- name
- Virginia Polytechnic Institute and State Univ.
- org
- VPISU
- org name
- Virginia Polytechnic Institute and State Univ.
- org address
- Communications Network Services, 1770 Forecast Dr, Blacksburg, VA, 24061-0506
- org city
- Blacksburg
- org country
- US
- country
- US
- source
- arin
- created
- 1991-07-19
- updated
- 2025-11-13
- remarks
- Virginia Tech
- abuse name
- Virginia Tech Operations Center
- abuse email
- abuse@vt.edu
- abuse phone
- +1-540-231-4357
- abuse kind
- role
- abuse city
- Blacksburg
- abuse country
- US
- admin name
- Brian Jones
- admin email
- bjones@vt.edu
- admin phone
- +1-540-231-3930
- admin kind
- person
- admin city
- Blacksburg
- admin country
- US
- tech
- BEJ1-ARIN|PB123-ARIN
- tech name
- Brian Jones
- tech email
- bjones@vt.edu
- tech phone
- +1-540-231-3930
- tech kind
- person
- tech city
- Blacksburg
- 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.
- VPN IP156watchguard0.11%
- geonode, anyip, geonix0.27%
- None here
- None here
- 0.00%
- None here
- Hosting IP5,3763.75%
- None here
- None here
- None here
- SSH IP480.03%
- SMTP IP9770.68%
- 0.04%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.3.64.0/18 | United States | not found | 19 | 2026-10-02 |
| 128.173.0.0/16 | United States | valid | 19 | 2026-10-02 |
| 192.70.187.0/24 | United States | not found | 19 | 2026-10-02 |
| 192.122.175.0/24also AS40220 | United States | not found | 12 | 2026-10-02 |
| 198.82.0.0/16 | United States | valid | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:468:c80::/48 | United States | not found | 20 | 2026-10-02 |
| 2001:468:ce0::/44 | United States | not found | 20 | 2026-10-02 |
| 2607:b400::/40 | United States | not found | 20 | 2026-10-02 |
| 2607:b400:a00::/48 | United States | not found | 20 | 2026-10-02 |
| 2607:b400:a02::/48 | United States | not found | 20 | 2026-10-02 |
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