Data as of Nov 11, 2026
192.158.252.0/24
No anonymizer space · no proxy exits in 30 daysInternet Systems Consortium, Inc.
Network & registry
Origin network
AS1280
US
- Name
- Internet Systems Consortium, Inc.
- Type
- Business
- Registered
- Jul 31, 1991
- Domain
- isc.org
- Website
- www.isc.org
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 3
- Last change of origin
- Jun 2023
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 192.
158. 248. 0 - 192. 158. 252. 255 - Netname
- ISC-NET4
- Registrant
- Internet Systems Consortium, Inc.
- Organization
- Internet Systems Consortium, Inc. (ISC-94)
- Org address
- PO Box 360, Newmarket, NH, 03857
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-158-248-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Jan 15, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 15, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
isc. org - Name
- Internet Systems Consortium Abuse Team
- Phone
- +1-650-423-1300
- Handle
- ISCAT-ARIN