Data as of Nov 15, 2026
168.151.53.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Intapp
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS207990 HostRoyale Technologies Pvt Ltd, after 2.3 years unannounced
Network & registry
Origin network
AS8075
US
- Name
- Microsoft Corporation
- Type
- Hosting
- Registered
- Mar 31, 1997
- Domain
- microsoft.com
- Website
- www.microsoft.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Sep 2019
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 4
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 168.
151. 52. 0/ 23 - Netname
- IA-2231
- Registrant
- Intapp
- Organization
- Intapp (IA-2231)
- Org address
- 3101 Park Boulevard, Palo Alto, CA, 94306
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-168-151-52-0-1
- Parent
- NET-168-0-0-0-0
- Created
- Jul 22, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 22, 2026
- Status
- assigned
Report abuse
Abuse contact
- devops@
intapp. com - Name
- Intapp ARIN Admins
- Phone
- +1-650-852-0400
- Handle
- IAA47-ARIN