Data as of Nov 10, 2026
182.57.78.0/23
No anonymizer space · no proxy exits in 30 daysNational Internet Backbone · space held by Mahanagar Telephone Nigam Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 182.57.0.0/16 since Mar 2013 | AS17813 | Residential | 1 | Mahanagar Telephone Nigam Limited | |
| 182.56.0.0/14 since Mar 2013 | AS17813 | Residential | 12,323 | Mahanagar Telephone Nigam Limited |
Network & registry
Announced by
Covering announcement 182.57.64.0/20
- Prefix
- 182.57.64.0/20
- Announced by
- AS9829 National Internet Backbone
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- MTNL
- Registrant
- Mahanagar Telephone Nigam Limited
- 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
Covering aggregate above, the prefix's own history below
182.57.64.0/20
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 182.57.64.0/18 | AS9829 | /22 | APNIC | RPKI valid |
| 182.57.0.0/16 | AS17813 | /24 | APNIC | Another network |
IRR
Route objects on 182.57.64.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17813 not the origin | APNIC | NIXI | MAINT-IN-IRINN | Feb 4, 2026 |
Whois
Registration for this announcement
- Range
- 182.
56. 0. 0/ 14 - Netname
- MTNL
- Registrant
- Mahanagar Telephone Nigam Limited
- Registrant country
- IN
- Organization
- Mahanagar Telephone Nigam Limited
- Org country
- IN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 11, 2025
- Maintainer
- MAINT-IN-IRINN
- RIR
- APNIC
- Country
- IN
- Delegated
- Feb 24, 2010
- Status
- assigned
Report abuse
Abuse contact
- abusemtnl@
bol. net. in - Name
- IRT-MTNL-IN
- Handle
- IRT-MTNL-IN