AS30227
Cambridge Public Health Commission
AS30227 is Cambridge Public Health Commission (challiance.org). It announces 256 IPv4 addresses in 1 prefix, and 0 IPv6 prefixes.
United States· ARIN· allocated 2014-06-20· Government
256
IPv4 addresses announced
1
IPv4 prefix
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
256
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 States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CAMBRIDGE-HEALTH-ALLIANCE
- name
- Cambridge Public Health Commission
- org
- CHA-26
- org name
- Cambridge Public Health Commission
- org address
- 230 Highland Ave, Somerville, MA, 02143
- org city
- Somerville
- org country
- US
- country
- US
- source
- arin
- created
- 2014-06-20
- updated
- 2014-06-20
- abuse name
- IT Dept - IMS
- abuse email
- itd39@challiance.org
- abuse phone
- +1-617-665-2335
- abuse kind
- role
- abuse city
- Somerville
- abuse country
- US
- admin name
- IT Dept - IMS
- admin email
- itd39@challiance.org
- admin phone
- +1-617-665-2335
- admin kind
- role
- admin city
- Somerville
- admin country
- US
- tech name
- IT Dept - IMS
- tech email
- itd39@challiance.org
- tech phone
- +1-617-665-2335
- tech kind
- role
- tech city
- Somerville
- tech country
- US
- abuse validated
- 1
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.
- 0.78%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 1.56%
- None here
- None here
- Web IP135.08%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 206.35.36.0/24 | United States | Valid | 17 | 2026-10-02 |
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01 · License
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