Data as of Nov 7, 2026
45.73.170.0/24
Anonymizer · Datacenter proxyColocation America Corporation
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
2 · Leased from
not leased
4 · Use
Datacenter proxy
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
45.73.170.0/24
From the registry to its use
- Apr 24, 2015Registry recordColocation America CorporationDirect Allocation45.73.160.0/19
- May 1, 2015– today
- Sep 15, 2017– Nov 27, 2019
- Oct 13, 2025AssignedTahoe BroadbandReassigned45.73.170.0/24
- May 7, 2026– today
- May 13, 2026Route objectAS47007 Colocation America CorporationARIN route object for AS47007 Colocation America Corporation, maintainer MNT-CAC-89
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Holder | RPKI |
|---|---|---|---|---|---|---|
| 45.73.160.0/19 since May 2015 | AS21769 | Hosting | 2,30428%Datacenter proxy | Proxy providersoperated by Oxylabs | Colocation America 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 |
|---|---|---|---|---|---|---|
| 45.73.160.0/19 | 8,192 | CAC-BLOCK11 | Colocation America Corporation (CAC-89) · US | Direct Allocation | Apr 24, 2015 | Abuse@ |
| └ 45.73.170.0/24 | 256 | TAHOE-BROADBAND | Tahoe Broadband (C11386716) · US | Reassigned | Oct 13, 2025 | Abuse@ via CAC-BLOCK11 |
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
- Colocation America Corporation
- Handle
- CAC-89
- Range
- 45.
73. 160. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Apr 24, 2015
Origin network
AS47007
US
- Name
- Colocation America Corporation
- Type
- Hosting
- Registered
- Jan 27, 2017
- Domain
- colocationamerica.com
- Website
- www.colocationamerica.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
- Reactivated
- First seen
- Sep 2017
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 45.
73. 170. 0/ 24 - Netname
- TAHOE-BROADBAND
- Registrant
- Tahoe Broadband
- Organization
- Tahoe Broadband (C11386716)
- Type
- Reassigned
- Handle
- NET-45-73-170-0-1
- Parent
- NET-45-73-160-0-1
- Created
- Oct 13, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 24, 2015
- Status
- assigned
Report abuse
Abuse contact
- Abuse@
colocationamerica. com - Name
- Abuse
- Phone
- +1-800-296-8915
- Handle
- ABUSE7705-ARIN