Data as of Nov 14, 2026
199.253.178.0/24
No anonymizer space · no proxy exits in 30 daysLifebridge Health, Inc. · space held by Sinai Hospital of Baltimore, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.253.176.0/22 since Jun 2016 | AS394077 | Business | Sinai Hospital of Baltimore, Inc. |
Network & registry
Origin network
AS394077
US
- Name
- Lifebridge Health, Inc.
- Type
- Business
- Registered
- Jun 5, 2015
- Domain
- lifebridgehealth.org
- Industry
- Community Groups and Nonprofits
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2012
- Current origin since
- May 2016 · 11 yr
- Origin networks
- 2
- Last change of origin
- May 2016
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS394077 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
253. 176. 0 - 199. 253. 180. 255 - Netname
- SINAI-BALT
- Registrant
- Sinai Hospital of Baltimore, Inc.
- Organization
- Sinai Hospital of Baltimore, Inc. (SHIS-Z)
- Org address
- 2401 West Belvedere Ave., Baltimore, MD, 21215
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-253-176-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Jan 30, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 30, 1995
- Status
- assigned
Report abuse
Abuse contact
- domains_
admin@ lifebridgehealth. org - Name
- Network Services
- Phone
- +1-410-601-9000
- Handle
- NETWO6952-ARIN