Data as of Nov 5, 2026
50.59.130.0/24
No anonymizer space · no proxy exits in 30 daysthinkCSC · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 50.58.0.0/15 since Oct 2016 | AS3549 | Internet provider | 41 5 always on | Level 3 Parent, LLC |
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 |
|---|---|---|---|---|---|---|
| 50.58.0.0/15 | 131,072 | TWTC-NETBLK-19 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Jan 21, 2011 | abuse@ |
| └ 50.59.130.0/24 | 256 | TWTC-CSC | thinkCSC (HZINC) · US | Reassigned | Jan 11, 2012 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 50.
58. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Jan 21, 2011
Origin network
AS25670
US
- Name
- thinkCSC
- Type
- Business
- Registered
- Oct 18, 2007
- Domain
- redhelm.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
- Jan 2012
- Current origin since
- Jan 2012 · 15 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 50.
59. 130. 0/ 24 - Netname
- TWTC-CSC
- Registrant
- thinkCSC
- Organization
- thinkCSC (HZINC)
- Org address
- 7420 Worthington Galena Road, Worthington, OH, 43085
- Org country
- US
- Type
- Reassigned
- Handle
- NET-50-59-130-0-1
- Parent
- NET-50-58-0-0-1
- Created
- Jan 11, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 21, 2011
- Status
- assigned
Report abuse
Abuse contact
- kcamealy@
idealintegrations. net - Name
- Camealy, Kurt E
- Phone
- +1-614-786-7100
- Handle
- KEC3-ARIN