Data as of Nov 8, 2026
14.139.97.0/24
No anonymizer space · no proxy exits in 30 daysNKN Core Network · space held by National Knowledge Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 14.139.96.0/19 since Oct 2011 | AS55824 | Business | 147 15 always on | National Knowledge Network | |
| 14.139.0.0/16 since Aug 2011 | AS55824 | Business | 1,410 173 always on | National Knowledge Network |
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 |
|---|---|---|---|---|---|---|
| 14.139.0.0/16 | 65,536 | RSMANI-NKN-IN | National Knowledge Network (ORG-NKN1-AP) · IN | ALLOCATED PORTABLE | — | abuseteam@ |
| └ 14.139.97.0/24 | 256 | NKN-IIT-MUM | Indian Institute of Technology, Mumbai | ASSIGNED NON-PORTABLE | — | abuseteam@ |
Network & registry
Registry
Holder
- Organization
- National Knowledge Network
- Handle
- ORG-NKN1-AP
- Range
- 14.
139. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
Origin network
AS55824
IN
- Name
- NKN Core Network
- Type
- Education
- Registered
- Oct 19, 2010
- Domain
- nkn.gov.in
- Website
- nkn.gov.in/
- 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
- Aug 2011
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 14.139.64.0/18 | AS55824 | /24 | APNIC | RPKI valid |
| 14.139.0.0/16 | AS55824 | /16 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS55824 | APNIC | NKN-IIT-MUM | MAINT-RSMANI-NKN-IN | Oct 17, 2011 |
Whois
Registration for this announcement
- Range
- 14.
139. 97. 0/ 24 - Netname
- NKN-IIT-MUM
- Registrant
- Indian Institute of Technology, Mumbai
- Registrant country
- IN
- Organization
- Indian Institute of Technology, Mumbai
- Org country
- IN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 23, 2021
- Maintainer
- MAINT-RSMANI-NKN-IN
- RIR
- APNIC
- Country
- IN
- Delegated
- Sep 14, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuseteam@
nkn. in - Name
- ABUSE NKNIITMUM
- Handle
- AN1465-AP