Data as of Nov 6, 2026
181.119.254.0/24
No anonymizer space · no proxy exits in 30 daysUniversidad autonoma de Bucaramanga
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS18747 IFX Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 181.119.128.0/17 since Jul 2019 | AS18747 | Hosting | 919 470 always on | |
| 181.119.0.0/16 since Jul 2015 | AS18747 | Hosting | 1,699 954 always on |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS21578
CO
- Name
- Universidad autonoma de Bucaramanga
- Type
- Education
- Registered
- May 25, 2001
- Domain
- unab.edu.co
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2014
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 181.
119. 0. 0/ 16 - Netname
- AR-INAS-LACNIC
- Registrant
- IFX Networks Argentina S.R.L.
- Registrant country
- AR
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Aug 20, 2012
- RIR
- LACNIC
- Country
- AR
- Delegated
- Aug 20, 2012
- Status
- assigned
Report abuse
Abuse contact
- aframirez@
ifxcorp. com - Name
- Andres Felipe Ramirez
- Phone
- +57 13693000 [1327]
- Handle
- AND9