Brown University
AS11078 is Brown University (brown.edu). It announces 65,792 IPv4 addresses in 7 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1998-04-02· 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 States65,792 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BROWN
- name
- Brown University
- org
- BROWNU
- org name
- Brown University
- org address
- 115 Waterman Street, Providence, RI, 02912
- org city
- Providence
- org country
- US
- country
- US
- source
- arin
- created
- 1998-04-02
- updated
- 1999-11-29
- abuse name
- Network Operations Center
- abuse email
- noc@brown.edu
- abuse phone
- +1-401-863-7247
- abuse kind
- role
- abuse city
- Providence
- abuse country
- US
- admin name
- OIT-Invoices
- admin email
- OIT-Invoices@brown.edu
- admin phone
- +1-401-863-7247
- admin kind
- role
- admin city
- Providence
- admin country
- US
- tech
- DW565-ARIN
- tech name
- Doug Wilkinson
- tech email
- Richard_Wilkinson@brown.edu
- tech phone
- +1-401-863-7404
- tech kind
- person
- tech city
- Providence
- 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 IP130.02%
- colaproxy, dataimpulse, geonode0.01%
- None here
- None here
- None here
- None here
- Hosting IP1,5362.33%
- None here
- None here
- None here
- SSH IP290.04%
- None here
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 128.148.0.0/21 | United States | not found | 19 | 2026-10-02 |
| 128.148.8.0/21 | United States | not found | 19 | 2026-10-02 |
| 128.148.16.0/20 | United States | not found | 19 | 2026-10-02 |
| 128.148.32.0/19 | United States | not found | 19 | 2026-10-02 |
| 128.148.64.0/18 | United States | not found | 19 | 2026-10-02 |
| 128.148.128.0/17 | United States | not found | 19 | 2026-10-02 |
| 192.91.235.0/24 | United States | not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:6e:6000::/48 | United States | not found | 20 | 2026-10-02 |
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