Data as of Nov 7, 2026
199.125.31.0/24
No anonymizer space · no proxy exits in 30 daysAnn & Robert H. Lurie Children's Hospital of Chicago
Network & registry
Origin network
AS31770
US
- Name
- Ann & Robert H. Lurie Children's Hospital of Chicago
- Type
- Business
- Registered
- Dec 17, 2003
- Domain
- luriechildrens.org
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2014
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2018
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31770 | RADB | Proxy fbo Ann & Robert Lurie Childrens Hospital | MAINT-AS7029 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
125. 16. 0/ 20 - Netname
- NETBLK-CMMC
- Registrant
- Ann & Robert H. Lurie Children's Hospital of Chicago
- Organization
- Ann & Robert H. Lurie Children's Hospital of Chicago (CMMC-Z)
- Org address
- 225 East Chicago Avenue, Chicago, IL, 60611
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-125-16-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Jan 27, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 27, 1994
- Status
- assigned
Report abuse
Abuse contact
- poc@
luriechildrens. org - Name
- POC
- Phone
- +1-312-227-4000
- Handle
- POC1-ARIN