Data as of Nov 9, 2026
139.100.104.0/21
Anonymizer · Datacenter proxyNetActuate, Inc · space held by truview LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
1 · Holder
record created Apr 13, 2026 · reallocated to a party the registry does not name Apr 20, 2026
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 139.100.104.0/21 | /24s |
|---|---|---|---|
| Bright Data | 2,048100% | 8 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
139.100.104.0/21
From the registry to its use
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 |
|---|---|---|---|---|---|---|
| 139. | 15,360 | US-TRUVIEW-19900215 | truview LLC (ORG-TL694-RIPE) · US | ALLOCATED PA | Apr 13, 2026 | truview. |
| └ 139.100.104.0/21 | 2,048 | GB-TRUVIEW-20010116 | unknown | SUB-ALLOCATED PA | Apr 20, 2026 | truview. via US-TRUVIEW-19900215 |
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
- truview LLC
- Handle
- ORG-TL694-RIPE
- Range
- 139.
100. 100. 0 - 139. 100. 159. 255 - Registration type
- ALLOCATED PA
- Record created
- Apr 13, 2026
- Reallocated to
- Not named in the registry
- Reallocated range
- 139.
100. 104. 0/ 21 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Apr 20, 2026
Origin network
AS63911
US
- Name
- NetActuate, Inc
- Type
- Hosting
- Registered
- Nov 20, 2014
- Domain
- netactuate.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 139.
100. 104. 0/ 21 - Netname
- GB-TRUVIEW-20010116
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Apr 20, 2026
- Updated
- Apr 20, 2026
- Maintainer
- lir-us-truview-1-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Feb 15, 1990
- Status
- assigned
Report abuse
Abuse contact
- truview.
abuse@ gmail. com - Name
- Abuse-C Role
- Handle
- AR62110-RIPE