AS40102
Montgomery College
AS40102 is Montgomery College (montgomerycollege.edu). It announces 65,536 IPv4 addresses in 4 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2006-07-05· education
65,536
IPv4 addresses announced
4
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
65,536
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 States65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS-MONTGOMERY-COLLEGE-AS1
- name
- Montgomery College
- org
- MONTGO-11
- org name
- Montgomery College
- org address
- Central Services, 9221 Corporate Blvd, Rockville, MD, 20850
- org city
- Rockville
- org country
- US
- country
- US
- source
- arin
- created
- 2006-07-05
- updated
- 2023-12-22
- abuse name
- Manager of Network Support
- abuse email
- joe.marshall@montgomerycollege.edu
- abuse phone
- +1-240-567-9199
- abuse kind
- role
- abuse city
- Rockville
- abuse country
- US
- admin name
- Manager of Network Support
- admin email
- joe.marshall@montgomerycollege.edu
- admin phone
- +1-240-567-9199
- admin kind
- role
- admin city
- Rockville
- admin country
- US
- tech
- MNS5-ARIN
- tech name
- Manager of Network Support
- tech email
- joe.marshall@montgomerycollege.edu
- tech phone
- +1-240-567-9199
- tech kind
- role
- tech city
- Rockville
- 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.
- 0.00%
- geonode, colaproxy, anyip0.02%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 160.253.0.0/16 | United States | valid | 18 | 2026-10-02 |
| 160.253.0.0/18 | United States | valid | 18 | 2026-10-02 |
| 160.253.64.0/18 | United States | valid | 17 | 2026-10-02 |
| 160.253.128.0/18 | United States | valid | 17 | 2026-10-02 |
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