Data as of Nov 3, 2026
72.11.131.0/24
No anonymizer space · no proxy exits in 30 daysGrupo ZGH SPA · space held by HostPapa
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS20473 The Constant Company, LLC
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
72.11.131.0/24
From the registry to its use
- Jan 30, 2025Registry recordHostPapaDirect Allocation72.11.128.0 - 72.11.134.255
- Mar 19, 2025
- Sep 21, 2025– Mar 19, 2026
- Oct 2, 2025ReallocatedInternet Utilities NA LLCReallocated72.11.131.0/24
- Mar 8, 2026– Apr 12, 2026
- May 19, 2026– Jun 23, 2026
- Jul 11, 2026Route objectIPXORADB route object for AS64161 Grupo ZGH SPA, maintainer MAINT-AS834
- Jul 11, 2026Route objectIPXOARIN route object for AS64161 Grupo ZGH SPA, maintainer MNT-DCL-577
- Jul 18, 2026– 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 |
|---|---|---|---|---|---|---|
| 72.11.128.0 - 72.11.134.255 | 1,792 | HOSTP-7 | HostPapa (HOSTP-7) · US | Direct Allocation | Jan 30, 2025 | [email protected] |
| └ 72.11.131.0/24 | 256 | IPXO-72-11-131-0 | IPXO LLC (IL-845) · US | Reallocated | Jun 9, 2025 | [email protected] |
| └ 72.11.131.0/24 | 256 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Oct 2, 2025 | [email protected] |
| └ 72.11.131.0/24 | 256 | NET-72-11-131-0-24 | unknown | Reassigned | Jul 11, 2026 | [email protected] via IPXO-72-11-131-0 |
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
- HostPapa
- Handle
- HOSTP-7
- Range
- 72.11.128.0 - 72.11.134.255
- Registration type
- Direct Allocation
- Record created
- Jan 30, 2025
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 72.11.131.0/24
- Reallocated
- Oct 2, 2025
Origin network
AS64161
CL
- Name
- Grupo ZGH SPA
- Type
- Hosting
- Registered
- Apr 4, 2024
- Domain
- zgh.cl
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2025
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 4
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.11.131.0/24 | AS64161 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 72.11.131.0/24
- Netname
- NET-72-11-131-0-24
- 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-72-11-131-0-3
- Parent
- NET-72-11-131-0-2
- Created
- Jul 11, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 30, 2025
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN