LAYER3 INTEL
Get started
Sign in
Data as of Nov 15, 2026

121.245.64.0/20

No anonymizer space · no proxy exits in 30 days

Tata Communications Ltd · space held by Tata Communications Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS10199
Type
Mobile
Risk
10 / 100 · Low
Shared address

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
121.245.64.0/18
since Dec 2009
AS4755MobileTata Communications Limited

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
121.240.0.0/13524,288TATACOMM-INTata Communications Limited (ORG-TCL6-AP) · INALLOCATED PORTABLE—4755abuse@tatacommunications.com
└ 121.245.64.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.65.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.66.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.67.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.68.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.69.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.70.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.71.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.72.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.73.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.74.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.75.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.76.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.77.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.78.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN
└ 121.245.79.0/24256TATA_TELESERVICES_LTD_DELHI-VSBDELHI-VSB- Leased line TATA TELESERVICES LTDASSIGNED NON-PORTABLE—4755abuse@tatacommunications.com
via TATACOMM-IN

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Dec 2009
Current origin since
Dec 2009 · 17 yr
Origin networks
1