Data as of Nov 12, 2026
192.103.52.0/24
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group Limited · space held by Wind River Systems, Inc.
Network & registry
Origin network
AS8220
GB
- Name
- COLT Technology Services Group Limited
- Type
- Internet provider
- Registered
- Feb 24, 1997
- Domain
- colt.net
- Website
- www.colt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Sep 2022 · 4.2 yr
- Origin networks
- 4
- Last change of origin
- Sep 2022
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 192.
103. 52. 0/ 24 - Netname
- INTGSYS1
- Registrant
- Wind River Systems, Inc.
- Organization
- Wind River Systems, Inc. (WRS-7-Z)
- Org address
- 1255 Treat Blvd, Suite 160, Walnut Creek, CA, 94597
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-103-52-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Jul 11, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 11, 1991
- Status
- assigned
Report abuse
Abuse contact
- ala-net@
windriver. com - Name
- Alameda Network Team
- Phone
- +1-510-748-4100
- Handle
- ANT3-ARIN