Data as of Nov 13, 2026
208.48.252.0/23
No anonymizer space · no proxy exits in 30 daysOneCleveland · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 208.48.224.0/19 since May 2005 | AS3549 | Internet provider | Level 3 Parent, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 208.48.252.0/24 since Oct 2018 | AS19009 | Unknown | Level 3 Parent, LLC via 1C Corporation |
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 |
|---|---|---|---|---|---|---|
| 208. | 106,496 | LVLT-ORG-208-48-224 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Jul 29, 1999 | abuse@ |
| └ 208.48.252.0/23 | 512 | LVLT-CC-358-208-48-252 | 1C Corporation (CC-358) · US | Reallocated | May 23, 2012 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 208.
48. 224. 0 - 208. 50. 127. 255 - Registration type
- Direct Allocation
- Record created
- Jul 29, 1999
- Reallocated to
- 1C Corporation (CC-358)
- Reallocated range
- 208.
48. 252. 0/ 23 - Reallocated
- May 23, 2012
Origin network
AS19009
US
- Name
- OneCleveland
- Type
- Internet provider
- Registered
- May 27, 2005
- Domain
- bluebirdfiber.com
- Website
- bluebirdfiber.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2005
- Current origin since
- Jul 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19009 | RADB | OneCommunity | MAINT-AS19009 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 208.
48. 252. 0/ 23 - Netname
- LVLT-CC-358-208-48-252
- Registrant
- 1C Corporation
- Organization
- 1C Corporation (CC-358)
- Org address
- 1375 Euclid Ave, Cleveland, OH, 44115
- Org country
- US
- Type
- Reallocated
- Handle
- NET-208-48-252-0-1
- Parent
- NET-208-48-224-0-1
- Created
- May 23, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 29, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN