AS19138
Sweet Briar College
AS19138 is Sweet Briar College (halfpress.com). It announces 8,448 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2000-11-22· education
8,448
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
8,448
of its IPv4 geolocated
1
country
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 States8,448 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SWEET-BRIAR-COLLEGE
- name
- Sweet Briar College
- org
- SBC-4
- org name
- Sweet Briar College
- org address
- PO Box M, Sweet Briar, VA, 24595
- org city
- Sweet Briar
- org country
- US
- country
- US
- source
- arin
- created
- 2000-11-22
- updated
- 2012-03-02
- abuse name
- Aaron Mahler
- abuse email
- admin@halfpress.com
- abuse phone
- +1-434-381-0102
- abuse kind
- person
- abuse city
- Amherst
- abuse country
- US
- admin name
- Aaron Mahler
- admin email
- admin@halfpress.com
- admin phone
- +1-434-381-0102
- admin kind
- person
- admin city
- Amherst
- admin country
- US
- tech
- AM131-ARIN
- tech name
- Aaron Mahler
- tech email
- admin@halfpress.com
- tech phone
- +1-434-381-0102
- tech kind
- person
- tech city
- Amherst
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 192.149.94.0/24 | United States | not found | 17 | 2026-10-02 |
| 198.28.32.0/19 | United States | not found | 17 | 2026-10-02 |
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01 · License
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