Data as of Nov 8, 2026
164.100.196.0/24
No anonymizer space · no proxy exits in 30 daysNKN Core Network · space held by National Informatics Centre
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 164.100.192.0/20 since Jan 2018 | AS4758 | Business | 68 | National Informatics Centre | |
| 164.100.192.0/19 since Aug 2016 | AS4758 | Business | 135 1 always on | National Informatics Centre | |
| 164.100.128.0/17 since Aug 2016 | AS4758 | Business | 198 5 always on | National Informatics Centre | |
| 164.100.0.0/16 since May 2005 | AS4758 | Business | 324 6 always on | National Informatics Centre |
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 |
|---|---|---|---|---|---|---|
| 164.100.0.0/16 | 65,536 | NICNET | National Informatics Centre (ORG-NIC2-AP) · IN | ALLOCATED PORTABLE | — | abuse@ |
| └ 164.100.196.0/24 | 256 | NIC-SDC-BHOPAL | State Data Center (SDC) , Bhopal | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Registry
Holder
- Organization
- National Informatics Centre
- Handle
- ORG-NIC2-AP
- Range
- 164.
100. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- State Data Center (SDC) , Bhopal
- Reallocated range
- 164.
100. 196. 0/ 24 - Reallocation type
- ALLOCATED NON-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
- Sep 2012
- Current origin since
- Jan 2018 · 8.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 164.100.196.0/24 | AS55824 | /24 | APNIC | RPKI valid |
| 164.100.192.0/18 | AS4758 | /24 | APNIC | Another network |
| 164.100.128.0/17 | AS4758 | /23 | APNIC | Another network |
| 164.100.0.0/16 | AS4758 | /16 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4758 not the origin | APNIC | National Informatics Centre | MAINT-IN-NIC | Oct 1, 2020 |
| AS4758 not the origin | RADB | NATIONAL INFORMATICS CENTRE | MAINT-AS18101 | Nov 13, 2023 |
| AS55824 | APNIC | National Informatics Centre | MAINT-IN-NIC | Oct 1, 2020 |
| AS55824 | RADB | NATIONAL INFORMATICS CENTRE | MAINT-AS18101 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 164.
100. 196. 0/ 24 - Netname
- NIC-SDC-BHOPAL
- Registrant
- State Data Center (SDC) , Bhopal
- Registrant country
- IN
- Organization
- State Data Center (SDC) , Bhopal
- Org country
- IN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 7, 2026
- Maintainer
- MAINT-IN-NIC
- RIR
- APNIC
- Country
- IN
- Delegated
- Feb 4, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nic. in - Name
- ABUSE NICMPSWAN
- Handle
- AN2961-AP