AS1249
University of Massachusetts - AMHERST
Scanned 3 days ago
📋 Summary
IP address summary information| Name | University of Massachusetts - AMHERST |
| Country | US |
| IPv4 addresses | 82K |
| IPv6 addresses | Not available |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Apr 18, 1991 |
| Updated | Nov 06, 2024 |
🗺️ Geolocation
USCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 4 | IPv6: 0| Netblock | IP Count |
|---|---|
| 72.19.64.0/18 | 16K |
| 192.80.83.0/24 | 256 |
| 192.189.138.0/24 | 256 |
| 128.119.0.0/16 | 66K |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS1249 |
| Name | FIVE-COLLEGES-AS |
| Organization | University of Massachusetts - AMHERST |
| Status | active |
| Allocated | Apr 18, 1991 |
| Updated | Nov 06, 2024 |
Contacts
| Registrant | University of Massachusetts - AMHERST |
| Tech Contact | Peter Gutierrez <peterg@nic.umass.edu> |
| Phone | +1-413-545-1606 |
| Address | University Computing Services Lederle Graduate Research Center Amherst MA 01003 United States |
Source: ARIN
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS1968 | UMASSNET |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
1 downstream| ASN | Name | Country |
|---|---|---|
| AS168 | University of Massachusetts - AMHERST | - |
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 72.19.64.0/18 | AS1249 | /18 | Not Found |
| 192.80.83.0/24 | AS1249 | /24 | Not Found |
| 192.189.138.0/24 | AS1249 | /24 | Not Found |
| 128.119.0.0/16 | AS1249 | /16 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).