Data as of Nov 15, 2026
203.153.49.0/24
No anonymizer space · no proxy exits in 30 daysUniversitas Terbuka
Network & registry
Origin network
AS45293
ID
- Name
- Universitas Terbuka
- Type
- Education
- Registered
- Jul 28, 2008
- Domain
- ut.ac.id
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2008
- Current origin since
- Mar 2009 · 18 yr
- Origin networks
- 2
- Last change of origin
- Mar 2009
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4766 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 18, 2009 |
| AS4766 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS4855 not the origin | NTTCOM | route-object for AS17451 | MAINT-AS10217 | Nov 25, 2008 |
| AS4855 not the origin | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| AS9304 not the origin | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 16, 2020 |
| AS9304 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS9340 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS9340 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Mar 24, 2009 |
| AS17451 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 3, 2009 |
| AS17451 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS25293 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 29, 2010 |
| AS45292 not the origin | NTTCOM | route-object for AS23947 | MAINT-AS10217 | May 20, 2011 |
| AS45292 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS45293 | APNIC | Route object of Universitas Terbuka | MAINT-ID-UT | Feb 2, 2009 |
| AS45293 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 29, 2010 |
| AS45293 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
Whois
Registration for this announcement
- Range
- 203.
153. 49. 0/ 24 - Netname
- UT-ID
- Registrant
- Universitas Terbuka
- Registrant country
- ID
- Organization
- Universitas Terbuka
- Org country
- ID
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 22, 2011
- Maintainer
- MNT-APJII-ID
- RIR
- APNIC
- Country
- ID
- Delegated
- Nov 14, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mail. ut. ac. id - Name
- IRT-UT-ID
- Handle
- IRT-UT-ID