Data as of Nov 11, 2026
64.56.59.0/24
No anonymizer space · no proxy exits in 30 daysCape Cod Healthcare Inc. · space held by Comcast Cable Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.56.32.0/19 since Jul 2015 | AS7922 | Residential | Comcast Cable Communications, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.56.32.0/19 | 8,192 | CTI-TEL | Comcast Cable Communications, LLC (CCCS) · US | Direct Allocation | Mar 9, 2000 | abuse@ |
| └ 64.56.59.0/24 | 256 | CMA1-CAPECODH-2 | Cape Cod Healthcare (C01674689) · US | Reassigned | Jul 10, 2007 | abuse@ via CTI-TEL |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Comcast Cable Communications, LLC
- Handle
- CCCS
- Range
- 64.
56. 32. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Mar 9, 2000
Origin network
AS40207
US
- Name
- Cape Cod Healthcare Inc.
- Type
- Business
- Registered
- Aug 15, 2017
- Domain
- capecodhealth.org
- Industry
- Hospitals and Medical Centers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2007
- Current origin since
- Apr 2022 · 4.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.56.59.0/24 | AS40207 | /24 | ARIN | RPKI valid |
| 64.56.32.0/19 | AS7922 | /19 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS40207 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 64.
56. 59. 0/ 24 - Netname
- CMA1-CAPECODH-2
- Registrant
- Cape Cod Healthcare
- Organization
- Cape Cod Healthcare (C01674689)
- Type
- Reassigned
- Handle
- NET-64-56-59-0-1
- Parent
- NET-64-56-32-0-1
- Created
- Jul 10, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 9, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
comcast. net - Name
- Network Abuse and Policy Observance
- Phone
- +1-888-565-4329
- Handle
- NAPO-ARIN