AS5724
University of Massachusetts Medical School
Scanned 4 days ago
📋 Summary
IP address summary information| Name | University of Massachusetts Medical School |
| Website | http://www.umassmed.edu |
| IPv4 addresses | 68K |
| IPv6 addresses | Not available |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Sep 06, 1995 |
| Updated | Jul 01, 2023 |
📊 IP Ranges
IPv4: 4 | IPv6: 0| Netblock | IP Count |
|---|---|
| 146.189.0.0/16 | 66K |
| 146.189.128.0/21 | 2.0K |
| 146.189.25.0/24 | 256 |
| 146.189.26.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS5724 |
| Name | UMASSMED |
| Organization | University of Massachusetts Medical School |
| Status | active |
| Allocated | Sep 06, 1995 |
| Updated | Jul 01, 2023 |
Contacts
| Registrant | University of Massachusetts Medical School |
| Tech Contact | Hosted Services <HostedServices@umassmed.edu> |
| Phone | +1-508-612-1138 |
| Address | 55 Lake Avenue North Worcester MA 01655 United States |
Source: ARIN
🔗 Peers
1 peer for this ASN| ASN | Name | Country |
|---|---|---|
| AS174 | Cogent Communications, LLC | - |
Peer data from RIPE Stat ASN neighbours.
⬆️ Upstreams
2 upstreams⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 146.189.0.0/16 | AS5724 | /16 | Not Found |
| 146.189.128.0/21 | AS5724 | /21 | Not Found |
| 146.189.25.0/24 | AS5724 | /24 | Not Found |
| 146.189.26.0/24 | AS5724 | /24 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).