Data as of Nov 6, 2026
164.100.154.0/23
No anonymizer space · no proxy exits in 30 daysNational Informatics Centre
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 164.100.144.0/20 since Aug 2016 | AS4758 | Business | 47 4 always on | National Informatics Centre | |
| 164.100.128.0/19 since Sep 2017 | AS4758 | Business | 52 4 always on | National Informatics Centre | |
| 164.100.128.0/17 since Aug 2016 | AS4758 | Business | 195 6 always on | National Informatics Centre | |
| 164.100.0.0/16 since May 2005 | AS4758 | Business | 314 7 always on | National Informatics Centre |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 164.100.155.0/24 since Mar 2026 | AS4758 | Business | 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. | 510 | NDCSP-Delhi | NIC Data Centres. Delhi IT Park, Shastri Park Delhi - 110053 | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Origin network
AS4758
IN
- Name
- National Informatics Centre
- Type
- Education
- Registered
- Apr 8, 2010
- Domain
- www.nic.in
- Website
- www.nic.in
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2012
- Current origin since
- Aug 2018 · 8.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 164.100.128.0/19 | AS4758 | /24 | APNIC | RPKI valid |
| 164.100.128.0/17 | AS4758 | /23 | APNIC | RPKI valid |
| 164.100.0.0/16 | AS4758 | /16 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4758 | APNIC | National Informatics Centre | MAINT-IN-NIC | Oct 1, 2020 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 164.100.154.0/24 | AS4758 | APNIC | National Informatics Centre | MAINT-IN-NIC | Oct 1, 2020 |
Whois
Registration for this announcement
- Range
- 164.
100. 0. 0/ 16 - Netname
- NICNET
- Registrant
- National Informatics Centre
- Registrant country
- IN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 22, 2024
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- IN
- Delegated
- Feb 4, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nic. in - Name
- ABUSE NATIONALINFOIN
- Handle
- AN884-AP