Data as of Nov 13, 2026
63.84.223.0/24
No anonymizer space · no proxy exits in 30 daysInstitute of Electrical and Electronics Engineers, Inc · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.84.220.0/22 since Feb 2011 | AS13462 | Business | Verizon Business | ||
| 63.80.0.0/12 | AS701 | Internet provider | 152 5 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 | abuse@ |
| └ 63.84.220.0/22 | 1,024 | UU-63-84-220 | IEEE Computer Societ (C00581025) · US | Reassigned | Nov 18, 1999 | abuse@ 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
AS13462
US
- Name
- Institute of Electrical and Electronics Engineers, Inc
- Type
- Education
- Registered
- Jun 15, 1999
- Domain
- ieee.org
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2011
- Current origin since
- Feb 2011 · 16 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7046 not the origin | RADB | NextWeb: R2-IEEE | MAINT-AS16467 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 63.
84. 220. 0/ 22 - Netname
- UU-63-84-220
- Registrant
- IEEE Computer Societ
- Organization
- IEEE Computer Societ (C00581025)
- Type
- Reassigned
- Handle
- NET-63-84-220-0-1
- Parent
- NET-63-64-0-0-1
- Created
- Nov 18, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 22, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN