Data as of Nov 7, 2026
66.185.184.0/21
No anonymizer space · no proxy exits in 30 daysVisa International Service Association
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 66.185.184.0/24 since Apr 2019 | AS2559 | Business | Visa International Service Association | |
| 66.185.185.0/24 since Apr 2019 | AS2559 | Business | Visa International Service Association |
Network & registry
Announced by
Covering announcement 66.185.176.0/20
- Prefix
- 66.185.176.0/20
- Announced by
- AS2559 Visa International Service Association
- Type
- Business
- RPKI
- No RPKI
- Netname
- CYBS-1
- Registrant
- Visa International Service Association
- RIR
- ARIN
Origin network
AS2559
US
- Name
- Visa International Service Association
- Type
- Business
- Registered
- Mar 22, 1993
- Domain
- visa.com
- Website
- www.visa.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 66.185.176.0/20
66.185.176.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Feb 2019 · 7.8 yr
- Origin networks
- 2
- Last change of origin
- Feb 2019
Recorded history
History
- Handoffs
- 5
IRR
Route objects on 66.185.176.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2559 | ARIN | Visa International prefix | MNT-VISA | Apr 24, 2019 |
Whois
Registration for this announcement
- Range
- 66.
185. 176. 0/ 20 - Netname
- CYBS-1
- Registrant
- Visa International Service Association
- Organization
- Visa International Service Association (VISA)
- Org address
- P.O. Box 8999, San Francisco, CA, 94128
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-185-176-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Aug 27, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 27, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
visa. com - Name
- Abuse
- Phone
- +1-650-432-3200
- Handle
- ABUSE3243-ARIN