Data as of Nov 3, 2026
72.252.0.0/24
No anonymizer space · no proxy exits in 30 daysUfinet Panama S.A. · space held by Columbus Networks USA, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 72.252.0.0/16 since Apr 2006 | AS23520 | Residential | 7,109 1,712 always on |
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 |
|---|---|---|---|---|---|---|
| 72.252.0.0/16 | 65,536 | COLUMBUS-NETWORKS-3 | Columbus Networks USA, Inc. (CNU-6) · US | Direct Allocation | Jan 19, 2005 | [email protected] |
| └ 72.252.0.0/22 | 1,024 | CN-72-252-0-0 | Union Fenosa Redes de Telecomunicacion Guatemala S.A. (UNION-41) · GT | Reassigned | Aug 31, 2009 | [email protected] |
Network & registry
Registry
Holder
- Organization
- Columbus Networks USA, Inc.
- Handle
- CNU-6
- Range
- 72.252.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jan 19, 2005
Origin network
AS52468
PA
- Name
- Ufinet Panama S.A.
- Type
- Internet provider
- Registered
- May 8, 2013
- Domain
- ufinet.com
- Website
- www.ufinet.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Mar 2017 · 9.7 yr
- Origin networks
- 3
- Last change of origin
- Oct 2017
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS52468 | RADB | UFINET LATAM | MAINT-AS52468 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 72.252.0.0/22
- Netname
- CN-72-252-0-0
- Registrant
- Union Fenosa Redes de Telecomunicacion Guatemala S.A.
- Organization
- Union Fenosa Redes de Telecomunicacion Guatemala S.A. (UNION-41)
- Org address
- Avenida Reforma 6-39 Zona 10,, Guatemala, GUATEMALA, 01010
- Org country
- GT
- Type
- Reassigned
- Handle
- NET-72-252-0-0-2
- Parent
- NET-72-252-0-0-1
- Created
- Aug 31, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 19, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Pedro Merida
- Phone
- (502) 2381-8888
- Handle
- PME68-ARIN