Data as of Nov 6, 2026
210.212.56.0/22
No anonymizer space · no proxy exits in 30 daysNational Internet Backbone · space held by Bharat Sanchar Nigam Ltd
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 210.212.0.0/16 | 65,536 | BSNLNET | Bharat Sanchar Nigam Ltd (ORG-BSNL1-AP) · IN | ALLOCATED PORTABLE | — | abuse1@ |
| └ 210.212.56.0/28 | 16 | councellinguptu-1 | g b tech university | ASSIGNED NON-PORTABLE | — | abuse1@ via BSNLNET |
| └ 210.212.56.16/28 | 16 | councellinguptu-2 | g b tech university | ASSIGNED NON-PORTABLE | — | abuse1@ via BSNLNET |
| └ 210.212.56.32/28 | 16 | uptulkw | director uptu lucknow | ASSIGNED NON-PORTABLE | — | abuse1@ via BSNLNET |
| └ 210.212.56.72/29 | 8 | BGI | Bhabha group of Institution | ASSIGNED NON-PORTABLE | — | abuse1@ via BSNLNET |
| └ 210.212.56.80/29 | 8 | CSJMUniversityKanpur | CSJM University Centre 1 Kanpur | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 210.212.56.96/29 | 8 | CSJMUniversitycentre2Kanpur | CSJM University Centre 2 Kanpur | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 210.212.57.32/28 | 16 | bharat1 | M/s BHEL, JHANSI | ASSIGNED NON-PORTABLE | — | abuse1@ via BSNLNET |
| └ 210.212.57.72/29 | 8 | bsnljhsnet | DE IT BSNL Jhansi | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 210.212.58.0/24 | 256 | Information-Superhighway-Centre | IIT Roorkee | ASSIGNED NON-PORTABLE | — | abuse1@ via BSNLNET |
| └ 210.212.59.16/28 | 16 | jeec-BKP-lkw | lgovt. polytechnic lkw(back-up) | ASSIGNED NON-PORTABLE | — | abuse1@ via BSNLNET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 792 | 77% | 15 | |
| Residential | 232 | 23% | 3 |
Network & registry
Announced by
Covering announcement 210.212.48.0/20
- Prefix
- 210.212.48.0/20
- Announced by
- AS9829 National Internet Backbone
- Type
- Residential
- Proxy exits
- 11
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- BSNLNET
- Registrant
- Bharat Sanchar Nigam Ltd
- RIR
- APNIC
Origin network
AS9829
IN
- Name
- National Internet Backbone
- Type
- Internet provider
- Registered
- Jan 19, 2000
- Domain
- bsnl.co.in
- Website
- www.bsnl.co.in/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 210.212.48.0/20
210.212.48.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.212.0.0/18 | AS9829 | /24 | APNIC | RPKI valid |
| 210.212.0.0/16 | AS9829 | /16 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 210.
212. 0. 0/ 16 - Netname
- BSNLNET
- Registrant
- Bharat Sanchar Nigam Ltd
- Registrant country
- IN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 25, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- IN
- Delegated
- Mar 16, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse1@
bsnl. co. in - Name
- ABUSE BSNLIN
- Handle
- AB1061-AP