Data as of Nov 3, 2026
72.45.197.0/24
No anonymizer space · no proxy exits in 30 daysOlean General Hospital · space held by Charter Communications Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.45.128.0/17 since Oct 2006 | AS11351 | Residential | 80 9 always on | Charter Communications Inc |
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 |
|---|---|---|---|---|---|---|
| 72.45.128.0/17 | 32,768 | RCACI | Charter Communications Inc (CC-3517) · US | Direct Allocation | Aug 10, 2006 | [email protected] |
| └ 72.45.197.0/24 | 256 | NET-72-45-197-0-1 | Olean General Hospital (C07185258) · US | Reassigned | Oct 26, 2018 | [email protected] via RCACI |
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
- Charter Communications Inc
- Handle
- CC-3517
- Range
- 72.45.128.0/17
- Registration type
- Direct Allocation
- Record created
- Aug 10, 2006
Origin network
AS6645
US
- Name
- Olean General Hospital
- Type
- Business
- Registered
- Oct 13, 2009
- Domain
- ogh.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
- Oct 2009
- Current origin since
- Nov 2009 · 17 yr
- Origin networks
- 2
- Last change of origin
- Nov 2009
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.45.197.0/24 | AS6645 | /24 | ARIN | RPKI valid |
| 72.45.128.0/17 | AS0 | /17 | ARIN | Another network |
| 72.45.128.0/17 | AS11351 | /17 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6645 | RADB | RR-RC-Olean General Hospital - Rochester | MAINT-RR | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 72.45.197.0/24
- Netname
- NET-72-45-197-0-1
- Registrant
- Olean General Hospital
- Organization
- Olean General Hospital (C07185258)
- Type
- Reassigned
- Handle
- NET-72-45-197-0-1
- Parent
- NET-72-45-128-0-1
- Created
- Oct 26, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 10, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN