University System of Maryland
AS6059 is University System of Maryland (mdren.net). It announces 105,728 IPv4 addresses in 6 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1995-10-26· 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 States105,728 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UMS2-ASN
- name
- University System of Maryland
- org
- UNIVER-270-Z
- org name
- University System of Maryland
- org address
- System Administration, 3300 Metzerott Road, Adelphi, MD, 20783
- org city
- Adelphi
- org country
- US
- country
- US
- source
- arin
- created
- 1995-10-26
- updated
- 2023-12-08
- abuse name
- Norwin Malmberg
- abuse email
- malmberg@usmh.usmd.edu
- abuse phone
- +1-301-445-2758
- abuse kind
- person
- abuse city
- Adelphi
- abuse country
- US
- admin name
- Norwin Malmberg
- admin email
- malmberg@usmh.usmd.edu
- admin phone
- +1-301-445-2758
- admin kind
- person
- admin city
- Adelphi
- admin country
- US
- tech name
- Michael Gemeny
- tech email
- mgemeny@usmd.edu
- tech phone
- +1-301-318-8650
- tech kind
- person
- tech city
- Adelphi
- 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 IP340.03%
- geonode, anyip, thordata0.07%
- None here
- floppydata0.00%
- None here
- None here
- Hosting IP28,92827.36%
- None here
- None here
- None here
- SSH IP8,5758.11%
- SMTP IP9,7919.26%
- 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 |
|---|---|---|---|---|
| 131.118.0.0/16 | United States | not found | 19 | 2026-10-02 |
| 136.160.0.0/16 | United States | not found | 19 | 2026-10-02 |
| 198.175.248.0/24 | United States | not found | 19 | 2026-10-02 |
| 198.202.0.0/21 | United States | not found | 19 | 2026-10-02 |
| 204.52.128.0/22 | United States | not found | 19 | 2026-10-02 |
| 216.152.80.0/20 | United States | not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:116:5000::/40 | United States | not found | 20 | 2026-10-02 |
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