Data as of Nov 6, 2026
107.0.43.0/24
No anonymizer space · no proxy exits in 30 daysPresence Health Network · reallocated from Comcast Cable Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 107.0.0.0/14 since Aug 2010 | AS7922 | Residential | 2,074 368 always on | 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 |
|---|---|---|---|---|---|---|
| 107. | 393,216 | JUMPSTART-5 | Comcast Cable Communications, LLC (CCCS) · US | Direct Allocation | Jun 29, 2010 | abuse@ |
| └ 107.0.43.0/24 | 256 | PRESENCE-HEALTH-NETWORK-2 | Presence Health Network (PHN-10) · US | Reallocated | Jul 8, 2016 | — |
Network & registry
IPv4 market
Holder
- Organization
- Comcast Cable Communications, LLC
- Handle
- CCCS
- Range
- 107.
0. 0. 0 - 107. 5. 255. 255 - Registration type
- Direct Allocation
- Record created
- Jun 29, 2010
- Reallocated to
- Presence Health Network (PHN-10)
- Reallocated range
- 107.
0. 43. 0/ 24 - Reallocated
- Jul 8, 2016
Origin network
AS27562
US
- Name
- Presence Health Network
- Type
- Business
- Registered
- Apr 2, 2003
- Domain
- presencehealth.org
- Industry
- Health Care Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 107.0.43.0/24 | AS27562 | /24 | ARIN | RPKI valid |
| 107.0.0.0/14 | AS7922 | /14 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 107.
0. 43. 0/ 24 - Netname
- PRESENCE-HEALTH-NETWORK-2
- Registrant
- Presence Health Network
- Organization
- Presence Health Network (PHN-10)
- Org address
- 200 S Wacker Dr, Chicago, IL, 60606
- Org country
- US
- Type
- Reallocated
- Handle
- NET-107-0-43-0-1
- Parent
- NET-107-0-0-0-1
- Created
- Jul 8, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 29, 2010
- Status
- assigned
Report abuse
Abuse contact
- ARINadministrators@
ascension. org - Name
- Ascension Technologies ARIN Administrator
- Phone
- +1-314-733-8000
- Handle
- ATAA-ARIN