Data as of Nov 3, 2026
130.57.0.0/16
No anonymizer space · no proxy exits in 30 daysAttachmate Corp. · space held by Micro Focus
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 130.57.16.0/22 since Jun 2022 | AS82 | Business | Micro Focus | |
| 130.57.16.0/24 since Aug 2023 | AS82 | Business | Micro Focus | |
| 130.57.17.0/24 since Jul 2024 | AS82 | Business | Micro Focus | |
| 130.57.80.0/24 since Jul 2014 | AS7385 | Unknown | Micro Focus |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 65,280 | >99% | 6 | |
| Unknown | 256 | 0.39% | 1 |
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Oct 2022 · 4.1 yr
- Origin networks
- 2
- Last change of origin
- May 2022
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS82 | RADB | USPVU Net1 | MAINT-AS3680 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 130.57.29.0/24 | AS7545 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 130.57.29.0/24 | AS15695 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 130.57.29.0/24 | AS24130 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 130.57.30.0/24 | AS7545 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 130.57.30.0/24 | AS15695 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 130.57.30.0/24 | AS24130 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 130.57.112.0/23 | AS703 | RADB | Verizon Communications India Private Ltd-VSNL Route Object | MAINT-VSNL-IN | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 130.57.0.0/16
- Netname
- ATTACHMATE-INC
- 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-130-57-0-0-1
- Parent
- NET-130-0-0-0-0
- Created
- Jun 3, 1988
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 3, 1988
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN