Data as of Nov 4, 2026
199.1.16.0/24
No anonymizer space · no proxy exits in 30 daysChesapeake General Hospital · space held by Cogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 199.0.0.0/14 since May 2024 | AS174 | Internet provider | 28 5 always on | Cogent 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 |
|---|---|---|---|---|---|---|
| 199.0.0.0/14 | 262,144 | COGENT-199-0-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Sep 8, 1993 | abuse@ |
| └ 199.1.16.0/24 | 256 | SPRINTLINK | Chesapeake General Hospital (CGH-3) · US | Reassigned | Jun 1, 2021 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 199.
0. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Sep 8, 1993
- Legacy
- yes
Origin network
AS23508
US
- Name
- Chesapeake General Hospital
- Type
- Business
- Registered
- Jan 16, 2007
- Domain
- chesapeakeregional.com
- Industry
- Health Care Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2007
- Current origin since
- Mar 2007 · 20 yr
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23508 | RADB | Proxy registered route object for Chesapeake Regional Healthcare - Sprint Owned. | MAINT-AS7795 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
1. 16. 0/ 24 - Netname
- SPRINTLINK
- Registrant
- Chesapeake General Hospital
- Organization
- Chesapeake General Hospital (CGH-3)
- Org address
- 736 Battlefield Blvd N, Chesapeake, VA, 23320
- Org country
- US
- Type
- Reassigned
- Handle
- NET-199-1-16-0-1
- Parent
- NET-199-0-0-0-1
- Created
- Jun 1, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 8, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN