University of California - Office of the President
AS1852 is University of California - Office of the President (ucdc.edu). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1992-07-01· 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 States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UCDC-NET
- name
- University of California - Office of the President
- org
- UCOP-Z
- org name
- University of California - Office of the President
- org address
- Information Technology Services, 1111 Franklin Street, Oakland, CA, 94607
- org city
- Oakland
- org country
- US
- country
- US
- source
- arin
- created
- 1992-07-01
- updated
- 2023-01-23
- remarks
- University of California, Washington Center / 1608 Rhode Island Ave, NW / 3rd FlOOR / Washington, DC 20036 / USA
- abuse name
- Network Operations
- abuse email
- noc@ucop.edu
- abuse phone
- +1-510-987-0363
- abuse kind
- role
- abuse city
- Oakland
- abuse country
- US
- admin name
- Network Operations
- admin email
- noc@ucop.edu
- admin phone
- +1-510-987-0363
- admin kind
- role
- admin city
- Oakland
- admin country
- US
- tech
- SESAY-ARIN
- tech name
- Michael Sesay
- tech email
- michael.sesay@ucdc.edu
- tech phone
- +1-202-974-6296
- tech kind
- person
- tech city
- Washington
- 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.
- 1.17%
- dataimpulse, geonode0.78%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.78%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 192.12.83.0/24 | United States | not found | 16 | 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.