Data as of Nov 3, 2026
151.155.0.0/17
No anonymizer space · no proxy exits in 30 daysAttachmate Corp. · space held by Micro Focus
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 151.155.0.0/16 since Oct 2022 | AS82 | Business | Micro Focus |
Network & registry
Origin network
AS82
US
- Name
- Attachmate Corp.
- Type
- Business
- Registered
- Aug 7, 1986
- Domain
- attachmate.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2007
- Current origin since
- Oct 2022 · 4.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2022
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS82 | RADB | PRV | MAINT-AS3680 | Apr 11, 2025 |
Whois
Registration for this announcement
- Range
- 151.155.0.0/16
- Netname
- NOVELL-2
- Registrant
- Micro Focus
- Organization
- Micro Focus (MFU-8-Z)
- Org address
- 4555 Great America Parkway, Santa Clara, CA, 95054
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-151-155-0-0-1
- Parent
- NET-151-0-0-0-0
- Created
- Jul 30, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 30, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IT Network Team
- Phone
- +1-713-548-1700
- Handle
- INT1-ARIN