University of Massachusetts Dartmouth
AS394003 is University of Massachusetts Dartmouth (umassd.edu). It announces 65,536 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2016-10-20· 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
- UMASSD
- name
- University of Massachusetts Dartmouth
- org
- UMD
- org name
- University of Massachusetts Dartmouth
- org address
- University of Massachusetts, Dartmouth, CITS Department, 285 Old Westport Road, Dartmouth, MA, 02747
- org city
- Dartmouth
- org country
- US
- country
- US
- source
- arin
- created
- 2016-10-20
- updated
- 2016-10-25
- remarks
- Standard hours / 8:00AM to 5:00PM EST
- abuse name
- Richard Pacheco
- abuse email
- rpacheco@umassd.edu
- abuse phone
- +1-508-910-6988
- abuse kind
- person
- abuse city
- Dartmouth
- abuse country
- US
- admin name
- Richard Pacheco
- admin email
- rpacheco@umassd.edu
- admin phone
- +1-508-910-6988
- admin kind
- person
- admin city
- Dartmouth
- admin country
- US
- tech
- PACHE37-ARIN
- tech name
- Richard Pacheco
- tech email
- rpacheco@umassd.edu
- tech phone
- +1-508-910-6988
- tech kind
- person
- tech city
- Dartmouth
- 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.
- 0.01%
- thordata, anyip, cliproxy0.01%
- None here
- None here
- None here
- None here
- Hosting IP2560.39%
- None here
- None here
- None here
- SSH IP400.06%
- 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 |
|---|---|---|---|---|
| 134.88.0.0/16 | United States | not found | 19 | 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.