Data as of Nov 4, 2026
63.99.29.0/24
No anonymizer space · no proxy exits in 30 daysDevon Energy Corporation · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.96.0.0/12 | AS701 | Internet provider | 99 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 | [email protected] |
| └ 63.99.29.0/24 | 256 | UU-63-99-29-D4 | Devon Energy Corporation (C01275371) · US | Reassigned | Feb 1, 2006 | [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
AS29970
US
- Name
- Devon Energy Corporation
- Type
- Business
- Registered
- Jun 18, 2003
- Domain
- devonenergy.com
- 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
- Mar 2006
- Current origin since
- Mar 2006 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29970 | RADB | Devon Energy | MAINT-AS29970 | Sep 9, 2026 |
Whois
Registration for this announcement
- Range
- 63.99.29.0/24
- Netname
- UU-63-99-29-D4
- Registrant
- Devon Energy Corporation
- Organization
- Devon Energy Corporation (C01275371)
- Type
- Reassigned
- Handle
- NET-63-99-29-0-1
- Parent
- NET-63-64-0-0-1
- Created
- Feb 1, 2006
- 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