Data as of Nov 7, 2026
128.107.232.0/24
No anonymizer space · no proxy exits in 30 daysCisco Systems, Inc.
Network & registry
Announced by
Covering announcement 128.107.0.0/16
- Prefix
- 128.107.0.0/16
- Announced by
- AS109 Cisco Systems, Inc.
- Type
- Business
- RPKI
- RPKI valid
- Netname
- CISCO-PRNET1
- Registrant
- Cisco Systems, Inc.
- RIR
- ARIN
Origin network
AS109
US
- Name
- Cisco Systems, Inc.
- Type
- Business
- Registered
- May 6, 1987
- Domain
- cisco.com
- Website
- www.cisco.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 128.107.0.0/16
128.107.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 128.107.0.0/16 | AS109 | /24 | ARIN | RPKI valid |
| 128.107.0.0/16 | AS198949 | /24 | ARIN | Another network |
IRR
Route objects on 128.107.0.0/16
Whois
Registration for this announcement
- Range
- 128.
107. 0. 0/ 16 - Netname
- CISCO-PRNET1
- Registrant
- Cisco Systems, Inc.
- Organization
- Cisco Systems, Inc. (CS-2831)
- Org address
- 251 LITTLE FALLS DRIVE, WILMINGTON, DE, 19808
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-107-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- Feb 5, 1986
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1986
- Status
- assigned
Report abuse
Abuse contact
- csirt-notify@
cisco. com - Name
- Cisco CSIRT
- Phone
- +1-408-527-3227
- Handle
- CISCO6-ARIN