AS13838
Emerson College
AS13838 is Emerson College (emerson.edu). It announces 9,216 IPv4 addresses in 5 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2006-02-10· education
9,216
IPv4 addresses announced
5
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
9,216
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 States9,216 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- EMERSON
- name
- Emerson College
- org
- EMERSO
- org name
- Emerson College
- org address
- Emerson College, 120 Boylston Street, Boston, MA, 02116
- org city
- Boston
- org country
- US
- country
- US
- source
- arin
- created
- 2006-02-10
- updated
- 2017-03-16
- abuse name
- Director of Networking and Telecom
- abuse email
- root@emerson.edu
- abuse phone
- +1-617-824-8294
- abuse kind
- role
- abuse city
- Boston
- abuse country
- US
- admin name
- Director of Networking and Telecom
- admin email
- root@emerson.edu
- admin phone
- +1-617-824-8294
- admin kind
- role
- admin city
- Boston
- admin country
- US
- tech name
- Director of Networking and Telecom
- tech email
- root@emerson.edu
- tech phone
- +1-617-824-8294
- tech kind
- role
- tech city
- Boston
- 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.
- 0.03%
- 711proxy0.01%
- None here
- None here
- None here
- None here
- Hosting IP2562.78%
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 172.99.212.0/22 | United States | not found | 17 | 2026-10-02 |
| 172.99.212.0/23 | United States | not found | 17 | 2026-10-02 |
| 172.99.214.0/24 | United States | not found | 17 | 2026-10-02 |
| 172.99.215.0/24 | United States | not found | 17 | 2026-10-02 |
| 199.94.64.0/19 | United States | not found | 17 | 2026-10-02 |
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