Data as of Nov 13, 2026
74.124.18.0/23
No anonymizer space · no proxy exits in 30 daysHorizon Data Solutions, LLC · space held by zColo
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.124.0.0/19 since Mar 2009 | AS13354 | Hosting | 1 | zColo |
Network & registry
Origin network
AS26405
US
- Name
- Horizon Data Solutions, LLC
- Registered
- Sep 3, 2010
- Domain
- horizondcs.net
- Industry
- Technology Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2021
- Current origin since
- Jul 2021 · 5.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 74.
124. 0. 0/ 19 - Netname
- ZC38-BLOCK12
- Registrant
- zColo
- Organization
- zColo (ZGL-6)
- Org address
- 1805 29th St Suite 2050, Boulder, CO, 80301
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-74-124-0-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Mar 6, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 6, 2009
- Status
- assigned
Report abuse
Abuse contact
- networking@
databank. com - Name
- ZCOLO
- Phone
- +1-571-450-1165
- Handle
- ZCOLO-ARIN