Data as of Nov 14, 2026
104.145.210.0/24
2 residential-proxy exits · 30 daysUltahost, Inc. · space held by VirtuDataCenter, Inc.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
21
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
108 observations
Proxy providers listing exits
- 9Proxy
- BestProxy
- BirdProxies
- ByteProxies
- Byteful
- EnigmaProxy
- GSocks
- Geonode
- IPFly
- Infatica
- MangoProxy
- NSocks
- NodeProxy
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- VantageProxies
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
104.145.210.0/24
From the registry to its use
- Sep 10, 2014Registry recordVirtuDataCenter, Inc.Direct Allocation104.145.208.0 - 104.145.219.255
- May 16, 2025ReallocatedInternet Utilities NA LLCReallocated104.145.208.0/21
- Jul 11, 2025AssignedInternet Utilities NA LLCReassigned104.145.210.0/24
- Jul 11, 2025Route objectIPXORADB route object for AS398256 Ultahost, Inc., maintainer MAINT-AS834
- Jul 11, 2025Route objectIPXOARIN route object for AS398256 Ultahost, Inc., maintainer MNT-DCL-577
- Jul 11, 2025– today
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 104. | 3,072 | VIRTUDATACENTER | VirtuDataCenter, Inc. (VIRTU-74) · US | Direct Allocation | Sep 10, 2014 | — |
| └ 104.145.208.0/21 | 2,048 | SWC-21 | IPXO LLC (IL-845) · US | Reallocated | May 15, 2025 | abuse@ |
| └ 104.145.208.0/21 | 2,048 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | May 16, 2025 | report@ |
| └ 104.145.210.0/24 | 256 | NET-104-145-210-0-24 | unknown | Reassigned | Jul 11, 2025 | report@ via SWC-21 |
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
Registry
Holder
- Organization
- VirtuDataCenter, Inc.
- Handle
- VIRTU-74
- Range
- 104.
145. 208. 0 - 104. 145. 219. 255 - Registration type
- Direct Allocation
- Record created
- Sep 10, 2014
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 104.
145. 208. 0/ 21 - Reallocated
- May 16, 2025
Origin network
AS398256
US
- Name
- Ultahost, Inc.
- Type
- Hosting
- Registered
- Mar 18, 2025
- Domain
- ultahost.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 104.
145. 210. 0/ 24 - Netname
- NET-104-145-210-0-24
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-104-145-210-0-1
- Parent
- NET-104-145-208-0-3
- Created
- Jul 11, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 10, 2014
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN