Data as of Nov 4, 2026
63.232.225.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by CenturyLink Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jun 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 63.224.0.0/12 | AS209 | Residential | 1,091 99 always on |
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 |
|---|---|---|---|---|---|---|
| 63.232.0.0/14 | 262,144 | CENTURYLINK-LEGACY-QWEST-INET-17 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Oct 11, 1999 | [email protected] |
| └ 63.232.224.0/23 | 512 | QWEST-BUC-MIS8 | MIS Sciences Corporation (C02455650) · US | Reassigned | Apr 2, 2010 | [email protected] via CENTURYLINK-LEGACY-QWEST-INET-17 |
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
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 63.232.0.0/14
- Registration type
- Direct Allocation
- Record created
- Oct 11, 1999
Origin network
AS10753
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Nov 18, 1997
- Domain
- level3.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 63.232.224.0/23
- Netname
- QWEST-BUC-MIS8
- Registrant
- MIS Sciences Corporation
- Organization
- MIS Sciences Corporation (C02455650)
- Type
- Reassigned
- Handle
- NET-63-232-224-0-1
- Parent
- NET-63-232-0-0-1
- Created
- Apr 2, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 11, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN