Data as of Nov 13, 2026
98.100.80.0/24
No anonymizer space · no proxy exits in 30 daysFairfield Medical Center · space held by Charter Communications Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 98.100.64.0/19 since Jan 2009 | AS10796 | Residential | 21 4 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 |
|---|---|---|---|---|---|---|
| 98.100.0.0/14 | 262,144 | RCMS | Charter Communications Inc (CC-3517) · US | Direct Allocation | Mar 17, 2008 | abuse@ |
| └ 98.100.80.0/24 | 256 | NET-98-100-80-0-1 | Fairfield Medical Center (C07138426) · US | Reassigned | Oct 25, 2018 | abuse@ via RCMS |
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
- 98.
100. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Mar 17, 2008
Origin network
AS14945
US
- Name
- Fairfield Medical Center
- Type
- Business
- Registered
- Dec 9, 2008
- Domain
- fmchealth.org
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2009
- Current origin since
- Feb 2009 · 18 yr
- Origin networks
- 2
- Last change of origin
- Feb 2009
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 98.100.80.0/24 | AS14945 | /24 | ARIN | RPKI valid |
| 98.100.64.0/19 | AS10796 | /19 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14945 | RADB | Fairfield Medical | MAINT-AS2731 | Oct 28, 2026 |
Whois
Registration for this announcement
- Range
- 98.
100. 80. 0/ 24 - Netname
- NET-98-100-80-0-1
- Registrant
- Fairfield Medical Center
- Organization
- Fairfield Medical Center (C07138426)
- Type
- Reassigned
- Handle
- NET-98-100-80-0-1
- Parent
- NET-98-100-0-0-1
- Created
- Oct 25, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 17, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN