Data as of Nov 3, 2026
63.228.16.0/21
No anonymizer space · no proxy exits in 30 daysSt. Paul Radiology · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 63.224.0.0/12 | AS209 | Residential | 1,094 93 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 |
|---|---|---|---|---|---|---|
| 63.224.0.0/13 | 524,288 | CENTURYLINK-LEGACY-QWEST-INET-114 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Jun 7, 1999 | [email protected] |
| └ 63.228.16.0/21 | 2,048 | 63-228-16-0-21 | St. Paul Radiology (SPRP-3) · US | Reassigned | Sep 21, 2020 | — |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 63.224.0.0/13
- Registration type
- Direct Allocation
- Record created
- Jun 7, 1999
Origin network
AS395455
US
- Name
- St. Paul Radiology
- Type
- Business
- Registered
- Aug 12, 2016
- Domain
- stpaulradiology.com
- Industry
- Hospitals and Medical Centers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2020
- Current origin since
- Dec 2020 · 5.9 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 63.228.16.0/21
- Netname
- 63-228-16-0-21
- Registrant
- St. Paul Radiology
- Organization
- St. Paul Radiology (SPRP-3)
- Org address
- 2355 Highway 36 W, Ste 100, Roseville, MN, 55113
- Org country
- US
- Type
- Reassigned
- Handle
- NET-63-228-16-0-1
- Parent
- NET-63-224-0-0-1
- Created
- Sep 21, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 7, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ARIN Admin
- Phone
- +1-651-292-2100
- Handle
- ARINA212-ARIN