Data as of Nov 8, 2026
103.117.200.0/23
No anonymizer space · no proxy exits in 30 daysInter University Centre for Astronomy and Astrophysics
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.117.200.0/24 since Oct 2022 | AS55566 | Business | Inter University Centre for Astronomy and Astrophysics |
Network & registry
Origin network
AS55566
IN
- Name
- Inter University Centre for Astronomy and Astrophysics
- Type
- Education
- Registered
- Jul 5, 2010
- Domain
- iucaa.in
- 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
- Feb 2019
- Current origin since
- Feb 2019 · 7.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.117.200.0/23 | AS55566 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS55566 | APNIC | Inter University Centre For Astronomy And Astrophysics | MAINT-IN-IRINN | Dec 14, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.117.201.0/24 | AS55566 | APNIC | Inter University Centre For Astronomy And Astrophysics | MAINT-IN-IRINN | Dec 14, 2025 |
Whois
Registration for this announcement
- Range
- 103.
117. 200. 0/ 23 - Netname
- IUCAA-IN
- Registrant
- Inter University Centre for Astronomy and Astrophysics
- Registrant country
- IN
- Organization
- Inter University Centre for Astronomy and Astrophysics
- Org country
- IN
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 29, 2018
- Maintainer
- MAINT-IN-IRINN
- RIR
- APNIC
- Country
- IN
- Delegated
- Jun 29, 2018
- Status
- assigned
Report abuse
Abuse contact
- complain@
irinn. in - Name
- IRT-IRINN-IN
- Handle
- IRT-IRINN-IN