Data as of Nov 10, 2026
198.212.228.0/22
No anonymizer space · no proxy exits in 30 daysConcord Hospital
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 198.212.228.0/24 since Aug 2019 | AS397779 | Business | Concord Hospital | |
| 198.212.229.0/24 since Aug 2019 | AS397779 | Business | Concord Hospital | |
| 198.212.230.0/24 since Sep 2023 | AS21547 | Business | Concord Hospital |
Network & registry
Origin network
AS397779
US
- Name
- Concord Hospital
- Type
- Business
- Registered
- Jul 26, 2019
- Domain
- concordhospital.org
- Industry
- Travel and Accommodation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2008
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 3
- Last change of origin
- Aug 2019
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS397779 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 198.212.231.0/24 | AS7922 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
| 198.212.231.0/24 | AS13407 | NTTCOM | Concord Hospital | MAINT-CTC | Sep 25, 2006 |
Whois
Registration for this announcement
- Range
- 198.
212. 225. 0 - 198. 212. 231. 255 - Netname
- CONCORD8
- Registrant
- Concord Hospital
- Organization
- Concord Hospital (CONCOR)
- Org address
- 250 Pleasant Street, Concord, NH, 03301
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-198-212-225-0-1
- Parent
- NET-198-0-0-0-0
- Created
- Jun 17, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 17, 1994
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN