Umass Memorial health care inc
AS35988 is Umass Memorial health care inc (umassmemorial.org). It announces 4,352 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2008-01-24· business
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 States4,352 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UMASS-MEMORIAL-HEALTH-CARE
- name
- Umass Memorial health care inc
- org
- UMHC
- org name
- Umass Memorial health care inc
- org address
- 291 lincoln street, worcester, MA, 01605
- org city
- worcester
- org country
- US
- country
- US
- source
- arin
- created
- 2008-01-24
- updated
- 2012-03-20
- abuse name
- NetDesign
- abuse email
- Networkservices@umassmemorial.org
- abuse phone
- +1-508-334-5482
- abuse kind
- role
- abuse city
- Worcester
- abuse country
- US
- admin name
- NetDesign
- admin email
- Networkservices@umassmemorial.org
- admin phone
- +1-508-334-5482
- admin kind
- role
- admin city
- Worcester
- admin country
- US
- tech name
- NetDesign
- tech email
- Networkservices@umassmemorial.org
- tech phone
- +1-508-334-5482
- tech kind
- role
- tech city
- Worcester
- 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.
- 0.09%
- anyip0.02%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.14%
- None here
- 0.07%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 66.9.45.0/24 | United States | not found | 18 | 2026-10-02 |
| 160.79.128.0/20 | United States | not found | 17 | 2026-10-02 |
| 160.79.139.0/24 | United States | not found | 18 | 2026-10-02 |
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