Data as of Nov 3, 2026
63.71.211.0/24
No anonymizer space · no proxy exits in 30 daysWilliam O'Neil & Company · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.64.0.0/12 | AS701 | Internet provider | 323 44 always on | Verizon Business |
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 |
|---|---|---|---|---|---|---|
| 63.64.0.0/10 | 4,194,304 | UUNET63 | Verizon Business (MCICS) · US | Direct Allocation | Jan 22, 1999 | [email protected] |
| └ 63.71.211.0/24 | 256 | UU-63-71-211 | O'Neil Data Systems (C00587217) · US | Reassigned | Jun 3, 1999 | [email protected] via UUNET63 |
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
IPv4 market
Holder
- Organization
- Verizon Business
- Handle
- MCICS
- Range
- 63.64.0.0/10
- Registration type
- Direct Allocation
- Record created
- Jan 22, 1999
Origin network
AS11716
US
- Name
- William O'Neil & Company
- Type
- Business
- Registered
- Nov 24, 1998
- Domain
- williamoneil.com
- Industry
- Investment, Portfolio Management, Pensions and Funds
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11716 | ALTDB | William O'Neil and Company, Los Angeles | MAINT-AS11716 | Nov 20, 2006 |
Whois
Registration for this announcement
- Range
- 63.71.211.0/24
- Netname
- UU-63-71-211
- Registrant
- O'Neil Data Systems
- Organization
- O'Neil Data Systems (C00587217)
- Type
- Reassigned
- Handle
- NET-63-71-211-0-1
- Parent
- NET-63-64-0-0-1
- Created
- Jun 3, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 22, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN