Data as of Nov 10, 2026
166.98.7.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Gen Digital Inc.
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 166.98.0.0/16 | 65,536 | SYMC-166-98 | Gen Digital Inc. (SYMN-Z) · US | Direct Allocation | Nov 26, 1993 | DL-IT-IP-Admin@ |
| └ 166.98.7.0/24 | 256 | TEN-Z-USW-166-98-7-0-24 | NortonLifeLock Inc. (C10865679) · US | Reassigned | Jun 6, 2024 | DL-IT-IP-Admin@ via SYMC-166-98 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Gen Digital Inc.
- Handle
- SYMN-Z
- Range
- 166.
98. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Nov 26, 1993
- Legacy
- yes
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
- Jan 2010
- Current origin since
- Aug 2024 · 2.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 166.
98. 7. 0/ 24 - Netname
- TEN-Z-USW-166-98-7-0-24
- Registrant
- NortonLifeLock Inc.
- Organization
- NortonLifeLock Inc. (C10865679)
- Type
- Reassigned
- Handle
- NET-166-98-7-0-1
- Parent
- NET-166-98-0-0-1
- Created
- Jun 6, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 26, 1993
- Status
- assigned
Report abuse
Abuse contact
- DL-IT-IP-Admin@
gendigital. com - Name
- Nortonlifelock IP Administrator
- Phone
- +1-844-993-1307
- Handle
- NIA20-ARIN