Data as of Nov 4, 2026
121.244.128.0/21
2 residential-proxy exits · 30 daysTATA Communications formerly VSNL is Leading ISP · space held by Tata Communications Limited
Residential-proxy exits
Proxy exits
2
0.10% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
16
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
30 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 121.244.128.0/24 | 0 | 1 | |
| 121.244.134.0/24 | 0 | 1 |
Proxy providers listing exits
- BestProxy
- Byteful
- EnigmaProxy
- GSocks
- HideProxy
- IPFly
- Infatica
- MangoProxy
- NSocks
- NodeProxy
- ProxiesVision
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- Smartproxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.244.128.0/24 since Aug 2023 | AS4755 | Internet provider | 1 | Tata Communications Limited | |
| 121.244.129.0/24 since Jan 2014 | AS4755 | Internet provider | Tata Communications Limited | ||
| 121.244.131.0/24 since Oct 2014 | AS4755 | Business | Tata Communications Limited | ||
| 121.244.132.0/24 since Nov 2014 | AS4755 | Internet provider | Tata Communications Limited | ||
| 121.244.133.0/24 since Nov 2014 | AS4755 | Internet provider | Tata Communications Limited | ||
| 121.244.134.0/24 since Feb 2022 | AS4755 | Internet provider | 1 | Tata Communications Limited | |
| 121.244.135.0/24 since Sep 2014 | AS4755 | Internet provider | Tata Communications Limited |
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 |
|---|---|---|---|---|---|---|
| 121.240.0.0/13 | 524,288 | TATACOMM-IN | Tata Communications Limited (ORG-TCL6-AP) · IN | ALLOCATED PORTABLE | — | [email protected] |
| └ 121.244.128.232/29 | 8 | WIPRPO-TATAC | Wipro BGL | ASSIGNED NON-PORTABLE | — | [email protected] |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,528 | 75% | 7 | |
| Business | 520 | 25% | 3 |
Network & registry
Announced by
Covering announcement 121.244.128.0/18
- Prefix
- 121.244.128.0/18
- Announced by
- AS4755 TATA Communications formerly VSNL is Leading ISP
- Type
- Business
- Proxy exits
- 8
- RPKI
- RPKI valid
- Netname
- TATACOMM-IN
- Registrant
- Tata Communications Limited
- RIR
- APNIC
Origin network
AS4755
IN
- Name
- TATA Communications formerly VSNL is Leading ISP
- Type
- Internet provider
- Registered
- May 13, 1996
- Domain
- tatacommunications.com
- Website
- www.tatacommunications.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 121.244.128.0/18
121.244.128.0/18
Routing history
- Pattern
- Stable
- First seen
- Jan 2007
- Current origin since
- Jan 2007 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.244.128.0/18 | AS4755 | /18 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 121.240.0.0/13
- Netname
- TATACOMM-IN
- Registrant
- Tata Communications Limited
- Registrant country
- IN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 8, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- IN
- Delegated
- Aug 14, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE TATACOMMIN
- Handle
- AT1356-AP