Data as of Nov 4, 2026
71.19.133.0/24
No anonymizer space · no proxy exits in 30 daysHOST4NERD LLC · space held by Owned-Networks LLC
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS214432 Zhilian Technology CO., LTD.
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 |
|---|---|---|---|---|---|---|
| 71.19.128.0/20 | 4,096 | ON-4 | Owned-Networks LLC (OL-79) · US | Direct Allocation | Dec 28, 2016 | ipadmin@ |
| └ 71.19.133.0/24 | 256 | IPXO-71-19-133-0 | IPXO LLC (IL-845) · US | Reallocated | Mar 13, 2026 | abuse@ |
| └ 71.19.133.0/24 | 256 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Mar 13, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Owned-Networks LLC
- Handle
- OL-79
- Range
- 71.
19. 128. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Dec 28, 2016
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 71.
19. 133. 0/ 24 - Reallocated
- Mar 13, 2026
Origin network
AS401362
US
- Name
- HOST4NERD LLC
- Type
- Hosting
- Registered
- Oct 1, 2024
- Domain
- host4nerd.com
- Website
- host4nerd.com
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2018
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 4
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 71.
19. 133. 0/ 24 - Netname
- NETUTILS
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reallocated
- Handle
- NET-71-19-133-0-2
- Parent
- NET-71-19-133-0-1
- Created
- Mar 13, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 28, 2016
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN